Engie Energía Chile Mejillones CTM1, Rev 00

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Reporte de Determinación de Consumo Específico Artículo 21 de la Resolución Exenta 363 - Prueba CEN Rendimiento de Planta Preparado para:

Engie Energía Chile Mejillones CTM1, Rev 00

Santiago, Chile 03, Agosto 2016

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EC-L – Mejillones CTM U1 Reporte de Determinacion de Consumo Neto Especifico Rev 00

Artículo 21 de la Resolución Exenta 363 - Prueba CEN Rendimiento de Planta

ii

Registro de revisiones # Revisión Fecha Revisión Emitido

por Revisado por

00 03-08-2016

Primera Versión C.Simental JP Delia



1

Tabla de contenidos Registro de revisiones ii Tabla de contenidos 1

1. Resumen Ejecutivo 2

2. Ejecución de la Prueba 3

2.1. Instrumentación y Datos 3 2.1.1 Mediciones de gases de escape .............................................................. 3

2.2. Ejecución de la Prueba 3 2.2.1 Retrasos y Cambios en el programa de Prueba ........................................ 3

2.3. Calculo de los Resultados 3 2.3.1 Calculo de Potencia Neta Corregida (PN*) ............................................... 3

2.3.3 Datos de análisis química de cenizas y de cal .......................................... 4

4. Resultados y Conclusiones 5

Apéndice A – Detalles de Cálculos 6

Apéndice B – Cálculos de Incertidumbre 7

Apéndice C – Resumen de Datos 8

Apéndice D – Representación Gráfica de los Resultados 9

Apéndice E – Actas de Fin de Pruebas 10

Apéndice F – Reportes de Análisis de Combustible y de Cal 11

Apéndice G – Reportes de Análisis de Residuos 12

Apéndice H – Versión Final del Procedimiento 13



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1. Resumen Ejecutivo El propósito de este documento es reportar los resultados de la prueba de Consumo Específico Neto (CEN) para la unidad 1 de la Central Térmica de Mejillones (CTM1) instalada en la planta de ENGIE ENERGÍA CHILE de Mejillones, Chile. Las pruebas se completaron en los días del 05-07-2016 al 06-07-2016. La metodología utilizada esta descrita en el documento “Procedimiento de Determinación de Consumo Específico según el Artículo 21 de la Resolución Exenta 363, Rev. 00” el cual se localiza en el Apéndice H. El grupo de generación CTM1 consiste de una caldera de carbón pulverizado que alimenta a una turbina de vapor con una capacidad declarada de 166 MW. La planta funciona con combustible carbón. Al quemar carbón la planta utiliza inyección de cal para el control de las emisiones de SO2. Durante las pruebas el grupo probado se operó quemando carbón Cerrejón. El grupo se operó a las cargas pre-determinadas durante el tiempo prescrito para estabilización y recolección de datos. Este reporte ilustra los valores calculados y corregidos de Potencia Eléctrica corregida, de Consumo Específico Neto (CEN) corregido y de flujo de combustible específico corregido usando un valor de Poder Calorífico Superior (PCS) de 6000 kcal/kg. La Tabla 1 ilustra los resultados de la prueba:

Carga Bruta

Carga Neta

Corregida Ajustada para FP =

0.85

Incertitumbre de la Carga

Neta Corregida

CEN Neto Medido

(PCS)

CEN Neto Corregido

(PCS)

Incertitumbre del CEN Neto

Corregido

Flujo Combustible (PCS = 6000

kcal/kg)

Flujo Cal Medido por kWh bruto

MW +-% kg/kWh

MW MW +-% kcal/kWh kcal/kWh +-% kg/kWh kg/MWh

90 80.87 0.2090 2980.97 3016.88 1.9780 0.5028 0.0085

116 104.19 0.2090 2794.34 2829.09 2.0339 0.4715 0.0110

132 123.48 0.2090 2688.32 2721.71 2.0428 0.4536 0.0095

149 137.93 0.2090 2683.56 2703.76 2.0052 0.4506 0.0097

153 139.76 0.2090 2739.48 2763.16 1.9778 0.4605 0.0108

Tabla 1. RESULTADOS DE PRUEBAS CEN



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2. Ejecución de la Prueba 2.1. Instrumentación y Datos La instrumentación utilizada durante la prueba fue la misma descrita en el procedimiento. Incluye aquí el número de sección del procedimiento que indica la instrumentación.

2.1.1 Mediciones de gases de escape Para la medición de temperatura de gases y de contenido de oxígeno y de monóxido de carbón se instaló instrumentación temporal. En cada ducto de escape, a la entrada y salida de gases del pre-calentador se colocó una matriz de 4 puntos de mediciones de contenido de O2 y CO y a la salida del pre-calentador una matriz de 10 puntos de mediciones de temperatura. Para obtener una medida final se promediaron los puntos de mediciones de temperatura y de emisiones.

2.2. Ejecución de la Prueba La ejecución de la prueba se realizó tal y como se describe en el procedimiento con las siguientes excepciones:

2.2.1 Retrasos y Cambios en el programa de Prueba El día 04 de julio se inciaron las pruebas a 90 MW sin embargo una falla en el equipo de adquisición de datos Fluxim provocó la pérdida de los datos derivando en la repetición de la prueba el día 06-07-2016. Debido a condiciones puntuales de la unidad observadas durante la prueba, se decide que la carga máxima será de 153 MW. El consumo específico neto para cargas mayores podrá ser obtenido del polinomio CEN a partir de los resultados presentado en el siguiente informe.

2.3. Calculo de los Resultados Los resultados de las pruebas fueron computados del modo descrito en el procedimiento con las siguientes excepciones:

2.3.1 Calculo de Potencia Neta Corregida (PN*) La potencia neta corregida se calculó por la siguiente relación: PN∗ PN ∗ Fc ∆GL ∆TL Donde: PN = Potencia Bruta – Potencia de Servicios Auxiliares TL = Ajusto a la potencia medida para perdidas del transformador principal GL = Ajusto a la potencia medida para perdidas del generador a FP de la

prueba Fc = Corrección por Foco frío



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2.3.3 Datos de análisis química de cenizas y de cal Al extraer las cenizas volantes, se encuentra visiblemente impurezas y posiblemente cal. Aunque la inyección de cal sea después de economizador, se acuerda con el laboratorio de hacer el análisis de carbón y cantidad de hidróxido de calcio (cal pura) sobre las muestras tomadas en los filtros de mangas. Removiendo esa cantidad solo quedaran las cenizas, más las impurezas de la cal (otros minerales que no sean hidróxido de calcio). Para saber la cantidad de impurezas en la muestra se tomará el análisis de pureza realizado a la cal que se inyecto durante la prueba.



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4. Resultados y Conclusiones Se llevó a cabo un programa de prueba CEN completo dentro del alcance especificado en el procedimiento “Procedimiento de Determinación de Consumo Específico según el Artículo 21 de la Resolución Exenta 363, Rev. 00” menos las excepciones descritos en la sección 2 del presente reporte. Un resumen de los datos colectados está incluido en el Apéndice C. Cada punto de medición corresponde a un periodo de 1 hora de medición. Los datos fueron recogidos de diferentes fuentes; electrónicamente del control distribuido (DCS) de la unidad, recolectados manualmente, electrónicamente desde el sistema de adquisición de datos de TGPS y de los contadores de facturación de la central. Los resultados de esta prueba ilustran que se alcanzó el objetivo de prueba: cada punto cumplo los requisitos de estabilidad del código de prueba ASME PTC-4.6. Se incluye un detalle de los cálculos es incluido en el Apéndice A, una comparativa entre la medición de O2 de la instrumentación temporal calibrada y la del DCS en el Apéndice C incluyendo también una comparativa del flujo de agua alimentación del instrumento y la del DCS. Se utilizó los valores de los instrumentos temporales en el cálculo del CEN.



Apéndice A – Detalles de Cálculos

HeatRate

TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10Fecha 06/07/2016 06/07/2016 05/07/2016 05/07/2016 05/07/2016 05/07/2016 05/07/2016 05/07/2016 06/07/2016 06/07/2016Hora Inicio 09:45:00 a. m. 10:45:00 a. m. 10:30:00 a. m. 11:30:00 a. m. 02:30:00 p. m. 03:30:00 p. m. 06:15:00 p. m. 07:15:00 p. m. 03:30:00 p. m. 04:30:00 p. m.Hora Termino 10:45:00 a. m. 11:45:00 a. m. 11:30:00 a. m. 12:30:00 p. m. 03:30:00 p. m. 04:30:00 p. m. 07:15:00 p. m. 08:15:00 p. m. 04:30:00 p. m. 05:30:00 p. m.

Parametros CorregidosConsumo de combustible especifico corregido segun el art. 13 de la resolucion ‐ MrF6000 kg/kWh 0.504065936 0.501560133 0.469820842 0.473208837 0.456174811 0.451062297 0.44709489 0.454159071 0.461693863 0.459358335Consumo Especifico Neto Corregido (PCS) kJ/kWh 12654.07126 12591.16557 11794.38242 11879.43464 11451.81246 11323.4679 11223.87011 11401.20932 11590.36274 11531.73165Potencia Activa Neta Corregida kW 80,724.13 81,025.69 104,032.14 104,356.99 122,767.84 124,200.57 137,862.83 138,003.55 140,068.67 139,458.88Efficiencia de la Caldera Corregida % 85.27520212 85.30039067 85.80531962 85.67682095 85.54891633 85.8905976 85.14455237 84.09577131 84.41548634 84.53805392Consumo Termico Corregido (PCS) kJ/hr 1021488832 1020207818 1226994859 1239702071 1405914243 1406381179 1547354466 1573407351 1623446746 1608202351Poder Calorifico Superior del Combustible kJ/kg 27152.50052 27152.50052 26754.47472 26754.47472 27788.2906 27788.2906 27390.74282 27390.74282 27930.47829 27930.47829Consumo de combustible corregido kg/hr 37620.43318 37573.25472 45861.29504 46336.25155 50593.76496 50610.5683 56491.87669 57443.03329 58124.55946 57578.7616

Parametros MedidosConsumo Especifico Neto Medido (PCS) PTC‐4 kJ/kWh 12505.09134 12439.68093 11648.99157 11734.06933 11303.50931 11192.32441 11136.05722 11319.97206 11486.69223 11437.28151Consumo Especifico Bruto Medido(PCS) PTC‐4 kJ/kWh 11218.3521 11168.70367 10589.86697 10672.81814 10393.88577 10299.68472 10320.99632 10475.28518 10636.4828 10594.81379Consumo Termico Medido (PCS) PTC‐4 kJ/hr 1021395090 1019684739 1224596010 1237475514 1399890221 1402197694 1547890305 1575201598 1622244960 1607761422Consumo Especifico Neto Medido (PCS) Alimentadores kJ/kWh 12958.54653 12912.13362 12454.22005 12414.2425 12243.35825 12102.696 12118.04482 12105.00363 11827.45528 11823.07326Consumo Especifico Bruto Medido(PCS) Alimentadores kJ/kWh 11625.14801 11592.8853 11321.8842 11291.47518 11258.10256 11137.44996 11231.11111 11201.73834 10952.02362 10952.18821Consumo Termico Medido (PCS) Alimentadores kJ/hr 1058432557 1058411841 1309245362 1309206610 1516286403 1516250941 1684384672 1684440647 1670370315 1661992937Potencia Activa Neta Medida kW 81,678.34 81,970.33 105,124.64 105,460.05 123,845.63 125,282.08 138,998.06 139,152.43 141,228.21 140,571.99Potencia Reactiva Neta Medida kVar 4865.19 6756.97 3342.01 2530.91 5807.59 9269.17 17357.84 14278.44 245.50 838.90PF Neta promedio durante la prueba 0.998230698 0.996619712 0.999495053 0.999712154 0.998902295 0.997274191 0.992292732 0.994776799 0.999998489 0.999982194Potencia Activa Bruta Medida kW 91046.80267 91298.3967 115638.4696 115946.4631 134684.0105 136139.8657 149974.8917 150373.147 152517.0482 151749.8517Potencia Reactiva Bruta Medida kVar 5221.073127 7107.393008 3609.793788 2803.437492 6005.684648 7108.22643 17581.34397 14534.48033 2446.884462 3805.894318PF bruta promedio durante la prueba 0.998359823 0.996983552 0.99951313 0.999707823 0.999007305 0.998639699 0.99319875 0.995361278 0.99987133 0.999685644Consumo Electrico del Grupo kW 9,368.46 9,328.07 10,513.83 10,486.42 10,838.38 10,857.78 10,976.84 11,220.72 11,288.84 11,177.86Efficiencia de la Caldera medida % 85.28302853 85.34414822 85.97340281 85.83097694 85.91705134 86.14685396 85.11507754 83.99998133 84.47802275 84.56123852Consumo de combustible Calculado por PTC‐4 kg/hr 37616.98076 37553.9902 45771.63344 46253.02973 50376.98219 50460.0198 56511.43948 57508.53886 58081.53168 57562.97493Consumo de Combustible medido por alimentadores kg/hr 38981.03439 38980.27145 48935.56596 48934.11754 54565.65951 54564.38336 61494.66934 61496.71289 59804.57253 59504.63573Consumo de Cal kg/hr 772754 772754 1255984.09 1283580.03 1295916.144 1283580.03 1540296.17 1373629.737 1687336.111 1604536.918Consumidores ElectricosAuxiliary transformer ‐ Paux MW 9.55 9.52 10.74 10.74 11.13 11.19 11.41 11.69 11.70 11.59Auxiliary transformer Potencia Reactiva ‐ Paux MVAR 7.56 7.55 7.99 8.00 8.16 8.18 8.39 8.41 8.55 8.53

Condiciones de ReferenciaTemperatura Ambiente C 16 16 16 16 16 16 16 16 16 16Presion Ambiente mbara 1013 1013 1013 1013 1013 1013 1013 1013 1013 1013Humedad Relativa % 68 68 68 68 68 68 68 68 68 68Humedad Específica KG/KG 0.007685714 0.007685714 0.007685714 0.007685714 0.007685714 0.007685714 0.007685714 0.007685714 0.007685714 0.007685714Temperatura de Agua de Mar C 18 18 18 18 18 18 18 18 18 18Factor de Potencia 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85Frecuencia del Generador Hz 50 50 50 50 50 50 50 50 50 50

Condiciones de PruebaTemperatura Ambiente C 16.16 16.69 18.97230769 18.72538462 22.09230769 20.58461538 15.48076923 14.73230769 16.91538462 16.35384615Presion Ambiente mbara 1012.365224 1012.057558 1018.918513 1017.91347 1014.467609 1013.749721 1012.683145 1012.703656 1009.801339 1009.616739Humedad Relativa % 83.98 76.32 47.09923077 48.84307692 38.20692308 41.73384615 66.49769231 73.22846154 74.84846154 77.98615385Temperatura de Agua de Mar C 15.30196668 15.35411303 15.62817759 15.58141944 16.20071614 16.20248644 16.02855258 16.01651981 16.11790967 16.34696344PF promedio durante la prueba 0.998359823 0.996983552 0.99951313 0.999707823 0.999007305 0.998639699 0.99319875 0.995361278 0.99987133 0.999685644

Page 1 of 19

HeatRate


Combustible de Prueba(100% West Elk)Fuel Analysis (As Fired)Total Carbon ‐ MpCF %mass 65.08403325 65.08403325 64.7691675 64.7691675 67.6400665 67.6400665 66.36198625 66.36198625 67.578476 67.578476Fired Carbon ‐ MpCb %mass 62.29971005 62.30105446 61.81548866 61.79823571 64.73837624 64.74938266 63.00087005 63.18492349 64.32552074 64.41434931Hydrogen ‐ MpH2F %mass 4.321216273 4.321216273 4.155343805 4.155343805 4.29066082 4.29066082 4.335422456 4.335422456 4.382488512 4.382488512Nitrogen ‐ MpN2F %mass 1.428647 1.428647 1.37025 1.37025 1.39269925 1.39269925 1.395372 1.395372 1.43055725 1.43055725Sulfur ‐ MpSF %mass 0.52345075 0.52345075 0.510896 0.510896 0.50577775 0.50577775 0.49670625 0.49670625 0.51670325 0.51670325Oxigen ‐ MpO2f %mass 9.682256977 9.682256977 9.158068695 9.158068695 8.83759143 8.83759143 9.113419044 9.113419044 9.133869738 9.133869738Moisture ‐ MpWf %mass 9.915393 9.915393 10.64447225 10.64447225 10.02392475 10.02392475 9.8674155 9.8674155 9.61368175 9.61368175Ash ‐ MpAshF %mass 9.04500275 9.04500275 9.39180175 9.39180175 7.3092795 7.3092795 8.4296785 8.4296785 7.3442235 7.3442235Higher Heating Value ‐ HHVF kJ/kg 27152.50052 27152.50052 26754.47472 26754.47472 27788.2906 27788.2906 27390.74282 27390.74282 27930.47829 27930.47829

Ash AnalysisBottom AshCombustible Carbon ‐ MpCRBA %mass 1.0375 1.0375 1.3925 1.3925 1.43 1.43 1.29 1.29 1.1025 1.1025

Fly AshCarbonate Carbon ‐ MpRsCA(OH)2 %mass 12.00549788 12.00549788 7.751583717 7.751583717 12.21040146 12.21040146 14.00311597 14.00311597 16.8296257 16.8296257Combustible Carbon ‐ MpCRFA %mass 33.73319599 33.71685224 34.30262142 34.50389274 43.32002938 43.15510922 43.5878428 41.19314036 48.54903113 47.21995581

Sorbent AnalysisCalcium Hydrosxide ‐ MpSbCa(OH)2 %mass 94.182 94.182 95.136 95.136 95.134 95.134 94.023 94.023 94.762 94.762

CorreccionesCorreccion a la Efficiencia de la Caldera % 0.99990823 0.999487281 0.99804494 0.998203959 0.995715228 0.997025354 1.000346294 1.001140357 0.999259732 0.999725825Perdidas del Generador al FP de pruebas kW 2177.907747 2188.482126 2796.546792 2801.875118 3160.71718 3188.85481 3458.409081 3455.172149 3470.515802 3458.403289Perdidas del Generador al FP de referencia kW 2619.03079 2626.824397 3369.310979 3376.592385 3802.661506 3834.372569 4125.697371 4133.814801 4177.254512 4161.759639Correccion para las perdidas del Generador ‐ ΔGL kW ‐441.1230435 ‐438.3422711 ‐572.7641873 ‐574.7172669 ‐641.9443256 ‐645.5177591 ‐667.2882904 ‐678.6426522 ‐706.7387103 ‐703.3563507Perdidas del Transformadores al FP de pruebas kW 159.4590851 160.70263 224.902672 225.7556524 286.7117189 291.8856989 346.9685847 345.8702397 351.051537 348.5703406Perdidas del Transformadores al FP de referencia kW 195.9662728 196.8928304 271.297914 272.3586305 341.4030212 347.0976395 406.7289557 406.6984977 415.2066435 412.2657169Correccion para las perdidas del Transformador Principal ‐ ΔTL kW ‐36.50718769 ‐36.19020046 ‐46.39524205 ‐46.60297802 ‐54.69130232 ‐55.21194068 ‐59.76037099 ‐60.82825798 ‐64.15510655 ‐63.69537624Correccion al HR para la temperatura del Foco Frio ‐ FC1 ‐ 0.994165115 0.994264861 0.99549738 0.995432058 0.996922326 0.996960616 0.997063411 0.997057846 0.997248144 0.997538195

EstabilidadPotencia (+‐1%) % 0.314682966 0.55328916 0.75902611 0.592823045 0.51843631 0.371256578 0.548189652 0.568844666 0.327865244 0.285746133Flujo de Agua de alimentacion (+‐3%) % 0.027244144 0.026281538 0.030896741 0.032011805 0.024236991 0.018701448 0.028186687 0.028834042 0.021370549 0.024194207Flujo de combustible (+‐10%) % 0.037598316 0.044172965 0.035572389 0.043429568 0.032391648 0.029459388 0.036687334 0.032907482 0.358090304 0.085469296Temperatura del vapor principal, max‐min (+‐11C) C ‐1.81427 ‐2.74033 ‐6.7291 ‐8.93994 ‐4.51704 ‐3.57203 ‐7.24824 ‐4.56005 ‐3.1635 ‐5.05627Temperatura del agua de alimentacion (+‐11C) C ‐0.61591 ‐0.7856 ‐1.04338 ‐1.22998 ‐0.78 ‐0.59155 ‐0.78 ‐0.93036 ‐0.64499 ‐0.83999Presion del vapor principal(+‐1%) % 0.044759331 0.049839021 0.064959315 0.055889756 0.030646413 0.02731808 0.048825416 0.041544398 0.310472692 0.303008937Perdidas de agua % 1.445027644 1.162363978 1.92109554 1.329121202 1.781835668 2.254693822 2.519620578 2.257119268 1.609373336 1.827838704

Page 2 of 19

Air‐Gases


AmbientPa= psia 14.68311042 14.6786481 14.7781578 14.76358089 14.71360293 14.70319085 14.68772148 14.68801897 14.64592443 14.64324704Td= F 61.07969231 62.04615385 66.15015385 65.70569231 71.76615385 69.05230769 59.86538462 58.51815385 62.44769231 61.43692308RH= % 83.98 76.32 47.09923077 48.84307692 38.20692308 41.73384615 66.49769231 73.22846154 74.84846154 77.98615385Tw= F 56.46888692 54.9452349 46.99799479 47.44672432 47.02443749 46.72875417 49.46868392 50.55494201 54.83174501 54.91224721

ReferenTAEnCr C 16.16 16.69 18.97 18.73 22.09 20.58 15.48 14.73 16.92 16.35TDA9 C 329.97 330.55 346.54 347.13 359.23 359.74 362.99 362.61 372.73 372.37TFgLvCr= C 145.7746362 146.2494322 141.8215402 142.6155922 146.0685784 143.6533495 142.0069935 148.417669 153.0216048 152.3514589

Gas Entering Pre‐heaterDvpO2E(dry)= %vol 2.8 2.7 2.4 2.4 2.3 3.7 4.4 2.8 1.7 1.7

Gas Leaving Pre‐heaterDvpO2(dry)= %vol 6.6 6.5 4.8 4.8 5.4 5.2 6.0 7.8 6.7 6.7DvpSO2(dry)= ppm 127.7127049 130.8076066 137.0020656 127.587 135.0216311 137.0218525 139.6511803 138.965623 124.5182869 133.7523607DVpNOx(dry)= %vol 0.022 0.022 0.019 0.018 0.020 0.019 0.021 0.019 0.022 0.022

SorbentMoCO2Sb= moles/kgfuel 0 0 0 0 0 0 0 0 0 0MFrTHA= kg/kgfuel 8.577204513 8.577204513 8.50618962 8.50618962 8.896654321 8.896654321 8.752589314 8.752589314 8.908724636 8.908724636

Calculation of Moisture in Air MFrWDA, 5‐11.2PsWvTwb= psia 0.220408742 0.208515962 0.155179049 0.15783333 0.155334361 0.153605437 0.170296741 0.17734426 0.207653154 0.208264848PsWvTdb= psia 0.260109987 0.269185382 0.310891889 0.306117275 0.377088116 0.343703325 0.249088691 0.23734277 0.273036906 0.263432716PpWvA(RH)= psia 0.218428362 0.205438142 0.146427688 0.149517096 0.144073766 0.143440617 0.165638231 0.173802459 0.204363924 0.205441043PpWvA(WB)= psia 0.196148157 0.171163813 0.053792779 0.061266677 0.024936312 0.0360403 0.115586276 0.135435244 0.167682444 0.174027806MFrWDA= kgh2o/kgair 0.009392702 0.0088289 0.006224693 0.006363708 0.006150774 0.006127857 0.007094504 0.007448224 0.008801982 0.008850675

Theoretical airMqThA= kg/kJ 0.00031589 0.00031589 0.000317935 0.000317935 0.000320158 0.000320158 0.000319546 0.000319546 0.000318961 0.000318961MFrThACr= kg/kgfuel 8.256728913 8.256883655 8.166221185 8.164235371 8.562669771 8.56393661 8.36572484 8.38690939 8.534309486 8.544533654MqThACr= kg/kJ 0.000304087 0.000304093 0.000305228 0.000305154 0.000308139 0.000308185 0.000305422 0.000306195 0.000305555 0.000305921MoTHAcr= moles/Kgfuel 0.285083432 0.285088775 0.281958435 0.28188987 0.295646777 0.295690517 0.288846779 0.289578227 0.29466757 0.295020584

Page 3 of 19

Air‐Gases


Excess Air (dry basis)MFrSc= % 0.681586327 0.676498671 0.693064908 0.714226294 0.667214968 0.66728835 0.645006417 0.597494881 0.673756519 0.648025712MoDPC= moles/kgfuel 0.052430846 0.052432795 0.052003776 0.05198604 0.054448886 0.054458038 0.053005743 0.05316634 0.054118749 0.054196851Xpa(Entering Pre‐heater)= 19.09404322 18.46789411 14.32798981 14.24357486 14.68399156 22.73522358 28.83391092 20.52671605 11.44914434 11.79879141Xpa(Leaving Pre‐heater)= 45.2955115 44.14287853 29.07816784 29.07762929 34.00563161 32.03831407 38.90225557 57.51346177 45.83585921 46.29149113

Determination of Actual Dry (Air Entering and Leaving Pre‐Heater),MqDAEPH and MqDALPH,5‐11.5MqDAEPH= kg/kJ 0.00036215 0.000360252 0.000348961 0.000348619 0.000353387 0.000378252 0.000393487 0.000369047 0.000340539 0.000342017MqDALPH= kg/kJ 0.000441825 0.000438328 0.000393983 0.000393886 0.000412924 0.000406922 0.000424238 0.000482298 0.000445609 0.000447537MFrDAz= kg/kgfuel 11.99665651 11.90170978 10.54080869 10.53820147 11.47445971 11.30767752 11.6201805 13.21051132 12.44608357 12.49992569

Determination of Actual Wet Air,MqAz,5‐11.6MqAz= kg/kJ 0.000445975 0.000442198 0.000396435 0.000396392 0.000415464 0.000409416 0.000427247 0.000485891 0.000449532 0.000451498MrAz= kg/kgfuel 12.10933752 12.00678878 10.60642198 10.6052635 11.54503652 11.37696935 11.70261992 13.30890616 12.55563377 12.61055847

NDetermination ofDVpO2, DVpCO2, DVpSO2, DVpN2f and DVpN2 (dry basis) when Xpa is knownMoDFg= moles/kgfuel 0.406919298 0.403641864 0.356880266 0.356786874 0.388694217 0.382935648 0.393707034 0.448624391 0.422116875 0.42398005DVpO2= %mass 6.648181818 6.531735537 4.812975207 4.812975207 5.418760331 5.182809917 5.979338843 7.777438017 6.703305785 6.748264463DVpCO2= %mass 12.7467237 12.85050003 14.42100761 14.42075642 13.86674587 14.07766633 13.32276005 11.72604118 12.68736487 12.64905368DVpSO2= %mass 0.012774032 0.013083515 0.013703303 0.01276188 0.013504676 0.013704736 0.013967404 0.013898147 0.012454293 0.013377516DVpN2F= %mass 0.125328784 0.12634641 0.137060229 0.137096106 0.127903798 0.129827209 0.126517618 0.111030245 0.120978085 0.120446448DVpN2a= %mass 80.46699167 80.4783345 80.61525365 80.61641038 80.57308532 80.59599181 80.55741608 80.37159241 80.47589697 80.46885789

Conversion from mg/M3 to ppmMwSO2 kg/mol 64.06 64.06 64.06 64.06 64.06 64.06 64.06 64.06 64.06 64.06MwCO kg/mol 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01DVpSO2(dry) ppm 127.7127049 130.8076066 137.0020656 127.587 135.0216311 137.0218525 139.6511803 138.965623 124.5182869 133.7523607DVpSO2(dry) ppm 127.7127049 130.8076066 137.0020656 127.587 135.0216311 137.0218525 139.6511803 138.965623 124.5182869 133.7523607

DVpCO(dry) mg/m3DVpCO(dry) ppm 34 31 397 607 593 501 181 34 102 67

Determination of Wet Gas from Fuel, MqFgF,kg/kJ,5‐12.1MqFgF= kg/kJ 3.2341E‐05 3.23425E‐05 3.26302E‐05 3.26197E‐05 3.21904E‐05 3.21943E‐05 3.20871E‐05 3.21629E‐05 3.18844E‐05 3.1921E‐05

Page 4 of 19

Air‐Gases


Determination of Moisture from H2O in Fuel, MqWF,kg/kJ,5‐12.2MqWF= kg/kJ 3.65174E‐06 3.65174E‐06 3.97858E‐06 3.97858E‐06 3.60725E‐06 3.60725E‐06 3.60246E‐06 3.60246E‐06 3.442E‐06 3.442E‐06

Determination of Moisture from Combustion of H2 in Fuel, MqWH2F,kg/kJ,5‐12.3MqWH2F= kg/kJ 1.42229E‐05 1.42229E‐05 1.38804E‐05 1.38804E‐05 1.37992E‐05 1.37992E‐05 1.41455E‐05 1.41455E‐05 1.40228E‐05 1.40228E‐05

Determination of Gas from Sorbent, MqCO2Sb,kg/kJ, 5‐12.4MqCO2Sb= kg/kJ 0 0 0 0 0 0 0 0 0 0

Determination of Water from Sorbent, MqWSb,kg/kJ, 5‐12.5MqWSb= kg/kJ 0 0 0 0 0 0 0 0 0 0

Determination of Moisture in Air, MqWAz,kg/kJ, 5‐12.6MqWaz= kg/kJ 4.14993E‐06 3.86996E‐06 2.45242E‐06 2.50657E‐06 2.5398E‐06 2.49356E‐06 3.00975E‐06 3.59227E‐06 3.92225E‐06 3.96101E‐06

Determination of Total Moisture in Flue Gas, MqWFgz,kg/kJ, 5‐12.8MqWFgz= kg/kJ 2.20246E‐05 2.17446E‐05 2.03114E‐05 2.03656E‐05 1.99463E‐05 1.99E‐05 2.07578E‐05 2.13403E‐05 2.1387E‐05 2.14258E‐05

Determination of Total Wet Flue Gas Weight (Entering and Leaving Pre‐Heater), MqFgEPH and MqFgLPH,kg/kJ, 5‐12.9MqFgEPH= kg/kJ 0.000398641 0.000396465 0.000384044 0.000383745 0.000388117 0.00041294 0.000428583 0.000404802 0.000376346 0.000377899MqFgLPH= kg/kJ 0.000478316 0.000474541 0.000429066 0.000429012 0.000447654 0.00044161 0.000459334 0.000518054 0.000481416 0.000483419

Determination of Total Dry Flue Gas Weight, MqDFgz,kg/kJ, 5‐12.10MqDFgz= kg/kJ 0.000456291 0.000452796 0.000408754 0.000408646 0.000427708 0.00042171 0.000438577 0.000496713 0.000460029 0.000461993

Determination of Moisture in Flue Gas, MqWFgz,%mass, 5‐12.11MqWFgz= %mass 4.826863399 4.802291587 4.969100509 4.983663997 4.663520126 4.718883564 4.732982748 4.296294515 4.649061384 4.637684339

Page 5 of 19

Air‐Gases


Determination of Solid Residue in Flue Gas, MqRsFg, %mass, 5‐12.12MqRsFg= %mass 0.009909459 0.009881548 0.008634675 0.008608363 0.009599068 0.009358364 0.009704965 0.012058147 0.010355124 0.010423717

Determination of Corrected Gas Outlet Temperature, TFgLvCr, C, 5‐13.3TFgLvCr= C 145.7746362 146.2494322 141.8215402 142.6155922 146.0685784 143.6533495 142.0069935 148.417669 153.0216048 152.3514589TFLgv= C 140.6689708 141.2181171 138.9371919 139.6888429 142.2861401 141.9250073 140.1715601 141.160161 145.6443353 144.9793655TAen= C 16.16 16.69 18.97230769 18.72538462 22.09230769 20.58461538 15.48076923 14.73230769 16.91538462 16.35384615MnCPa= 0.206186155 0.20619421 0.206119263 0.206139557 0.206170673 0.206175952 0.206180624 0.206209731 0.206296377 0.206285051MnCPFg= 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005MqFgLv= 0.000478316 0.000474541 0.000429066 0.000429012 0.000447654 0.00044161 0.000459334 0.000518054 0.000481416 0.000483419MqFgEn= 0.000398641 0.000396465 0.000384044 0.000383745 0.000388117 0.00041294 0.000428583 0.000404802 0.000376346 0.000377899HATFgLv=Haen=MnCPFg= 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005HDATFgLv= 23.83599758 23.95081662 23.47401231 23.63110644 24.17417228 24.09864171 23.73200973 23.93869803 24.87687261 24.73767972HWATFgLv= 44.86629693 45.08170307 44.18714168 44.48189094 45.50070584 45.35901815 44.67120363 45.05896838 46.81873027 46.55767669Haen= ‐1.83697996 ‐1.725684225 ‐1.253061196 ‐1.304247286 ‐0.606271086 ‐0.918829077 ‐1.976815388 ‐2.131955558 ‐1.6794435 ‐1.795842143HWAEn= 12.95563481 13.16135015 14.03515936 13.94050614 15.23157205 14.65332644 12.69719686 12.41051152 13.24682602 13.03167019

Page 6 of 19

Air‐Gases Corr


AmbientPa= psia 14.69231706 14.69231706 14.69231706 14.69231706 14.69231706 14.69231706 14.69231706 14.69231706 14.69231706 14.69231706Td= F 60.8 60.8 60.8 60.8 60.8 60.8 60.8 60.8 60.8 60.8RH= % 68.00 68.00 68.00 68.00 68.00 68.00 68.00 68.00 68.00 68.00Tw= F 50.88392288 50.88392288 50.88392288 50.88392288 50.88392288 50.88392288 50.88392288 50.88392288 50.88392288 50.88392288

ReferenTAEnCr C 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00TDA9 C 329.97 330.55 346.54 347.13 359.23 359.74 362.99 362.61 372.73 372.37TFgLvCr= C 145.7917692 146.2849779 141.8895373 142.6784045 146.2556357 143.7165772 141.9985704 148.3440491 153.0857582 152.3836525

Gas Entering Pre‐heaterDvpO2E(dry)= %vol 2.8 2.7 2.4 2.4 2.3 3.7 4.4 2.8 1.7 1.7

Gas Leaving Pre‐heaterDvpO2(dry)= %vol 6.6 6.5 4.8 4.8 5.4 5.2 6.0 7.8 6.7 6.7DvpSO2(dry)= ppm 127.7127049 130.8076066 137.0020656 127.587 135.0216311 137.0218525 139.6511803 138.965623 124.5182869 133.7523607DVpNOx(dry)= %vol 0.022 0.022 0.019 0.018 0.020 0.019 0.021 0.019 0.022 0.022

SorbentMoCO2Sb= moles/kgfuel 0 0 0 0 0 0 0 0 0 0MFrTHA= kg/kgfuel 8.577204513 8.577204513 8.50618962 8.50618962 8.896654321 8.896654321 8.752589314 8.752589314 8.908724636 8.908724636

Calculation of Moisture in Air MFrWDA, 5‐11.2PsWvTwb= psia 0.179528747 0.179528747 0.179528747 0.179528747 0.179528747 0.179528747 0.179528747 0.179528747 0.179528747 0.179528747PsWvTdb= psia 0.257534204 0.257534204 0.257534204 0.257534204 0.257534204 0.257534204 0.257534204 0.257534204 0.257534204 0.257534204PpWvA(RH)= psia 0.175123259 0.175123259 0.175123259 0.175123259 0.175123259 0.175123259 0.175123259 0.175123259 0.175123259 0.175123259PpWvA(WB)= psia 0.127325566 0.127325566 0.127325566 0.127325566 0.127325566 0.127325566 0.127325566 0.127325566 0.127325566 0.127325566MFrWDA= kgh2o/kgair 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287

Theoretical airMqThA= kg/kJ 0.00031589 0.00031589 0.000317935 0.000317935 0.000320158 0.000320158 0.000319546 0.000319546 0.000318961 0.000318961MFrThACr= kg/kgfuel 8.256728913 8.256883655 8.166221185 8.164235371 8.562669771 8.56393661 8.36572484 8.38690939 8.534309486 8.544533654MqThACr= kg/kJ 0.000304087 0.000304093 0.000305228 0.000305154 0.000308139 0.000308185 0.000305422 0.000306195 0.000305555 0.000305921MoTHAcr= moles/Kgfuel 0.285083432 0.285088775 0.281958435 0.28188987 0.295646777 0.295690517 0.288846779 0.289578227 0.29466757 0.295020584

Page 7 of 19

Air‐Gases Corr


Excess Air (dry basis)MFrSc= % 0.681586327 0.676498671 0.693064908 0.714226294 0.667214968 0.66728835 0.645006417 0.597494881 0.673756519 0.648025712MoDPC= moles/kgfuel 0.052430846 0.052432795 0.052003776 0.05198604 0.054448886 0.054458038 0.053005743 0.05316634 0.054118749 0.054196851Xpa(Entering Pre‐heater)= 19.09404322 18.46789411 14.32798981 14.24357486 14.68399156 22.73522358 28.83391092 20.52671605 11.44914434 11.79879141Xpa(Leaving Pre‐heater)= 45.2955115 44.14287853 29.07816784 29.07762929 34.00563161 32.03831407 38.90225557 57.51346177 45.83585921 46.29149113

Determination of Actual Dry (Air Entering and Leaving Pre‐Heater),MqDAEPH and MqDALPH,5‐11.5MqDAEPH= kg/kJ 0.00036215 0.000360252 0.000348961 0.000348619 0.000353387 0.000378252 0.000393487 0.000369047 0.000340539 0.000342017MqDALPH= kg/kJ 0.000441825 0.000438328 0.000393983 0.000393886 0.000412924 0.000406922 0.000424238 0.000482298 0.000445609 0.000447537MFrDAz= kg/kgfuel 11.99665651 11.90170978 10.54080869 10.53820147 11.47445971 11.30767752 11.6201805 13.21051132 12.44608357 12.49992569

Determination of Actual Wet Air,MqAz,5‐11.6MqAz= kg/kJ 0.00044514 0.000441617 0.000396939 0.000396841 0.000416023 0.000409976 0.000427421 0.000485917 0.000448953 0.000450895MrAz= kg/kgfuel 12.08667086 11.99101172 10.6198994 10.61727261 11.56055587 11.39252226 11.70737004 13.30963357 12.5394701 12.59371622

NDetermination ofDVpO2, DVpCO2, DVpSO2, DVpN2f and DVpN2 (dry basis) when Xpa is knownMoDFg= moles/kgfuel 0.406919298 0.403641864 0.356880266 0.356786874 0.388694217 0.382935648 0.393707034 0.448624391 0.422116875 0.42398005DVpO2= %mass 6.648181818 6.531735537 4.812975207 4.812975207 5.418760331 5.182809917 5.979338843 7.777438017 6.703305785 6.748264463DVpCO2= %mass 12.7467237 12.85050003 14.42100761 14.42075642 13.86674587 14.07766633 13.32276005 11.72604118 12.68736487 12.64905368DVpSO2= %mass 0.012774032 0.013083515 0.013703303 0.01276188 0.013504676 0.013704736 0.013967404 0.013898147 0.012454293 0.013377516DVpN2F= %mass 0.125328784 0.12634641 0.137060229 0.137096106 0.127903798 0.129827209 0.126517618 0.111030245 0.120978085 0.120446448DVpN2a= %mass 80.46699167 80.4783345 80.61525365 80.61641038 80.57308532 80.59599181 80.55741608 80.37159241 80.47589697 80.46885789

Conversion from mg/M3 to ppmMwSO2 kg/mol 64.06 64.06 64.06 64.06 64.06 64.06 64.06 64.06 64.06 64.06MwCO kg/mol 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01DVpSO2(dry) ppm 127.7127049 130.8076066 137.0020656 127.587 135.0216311 137.0218525 139.6511803 138.965623 124.5182869 133.7523607DVpSO2(dry) ppm 127.7127049 130.8076066 137.0020656 127.587 135.0216311 137.0218525 139.6511803 138.965623 124.5182869 133.7523607

DVpCO(dry) mg/m3DVpCO(dry) ppm 34 31 397 607 593 501 181 34 102 67

Determination of Wet Gas from Fuel, MqFgF,kg/kJ,5‐12.1MqFgF= kg/kJ 3.2341E‐05 3.23425E‐05 3.26302E‐05 3.26197E‐05 3.21904E‐05 3.21943E‐05 3.20871E‐05 3.21629E‐05 3.18844E‐05 3.1921E‐05

Page 8 of 19

Air‐Gases Corr


Determination of Moisture from H2O in Fuel, MqWF,kg/kJ,5‐12.2MqWF= kg/kJ 3.65174E‐06 3.65174E‐06 3.97858E‐06 3.97858E‐06 3.60725E‐06 3.60725E‐06 3.60246E‐06 3.60246E‐06 3.442E‐06 3.442E‐06

Determination of Moisture from Combustion of H2 in Fuel, MqWH2F,kg/kJ,5‐12.3MqWH2F= kg/kJ 1.42229E‐05 1.42229E‐05 1.38804E‐05 1.38804E‐05 1.37992E‐05 1.37992E‐05 1.41455E‐05 1.41455E‐05 1.40228E‐05 1.40228E‐05

Determination of Gas from Sorbent, MqCO2Sb,kg/kJ, 5‐12.4MqCO2Sb= kg/kJ 0 0 0 0 0 0 0 0 0 0

Determination of Water from Sorbent, MqWSb,kg/kJ, 5‐12.5MqWSb= kg/kJ 0 0 0 0 0 0 0 0 0 0

Determination of Moisture in Air, MqWAz,kg/kJ, 5‐12.6MqWaz= kg/kJ 3.31514E‐06 3.2889E‐06 2.95617E‐06 2.95544E‐06 3.09829E‐06 3.05326E‐06 3.18318E‐06 3.61882E‐06 3.34354E‐06 3.358E‐06

Determination of Total Moisture in Flue Gas, MqWFgz,kg/kJ, 5‐12.8MqWFgz= kg/kJ 2.11898E‐05 2.11635E‐05 2.08152E‐05 2.08144E‐05 2.05047E‐05 2.04597E‐05 2.09312E‐05 2.13668E‐05 2.08083E‐05 2.08228E‐05

Determination of Total Wet Flue Gas Weight (Entering and Leaving Pre‐Heater), MqFgEPH and MqFgLPH,kg/kJ, 5‐12.9MqFgEPH= kg/kJ 0.000397806 0.000395884 0.000384548 0.000384194 0.000388675 0.000413499 0.000428757 0.000404829 0.000375767 0.000377296MqFgLPH= kg/kJ 0.000477481 0.00047396 0.000429569 0.000429461 0.000448213 0.00044217 0.000459508 0.00051808 0.000480837 0.000482816

Determination of Total Dry Flue Gas Weight, MqDFgz,kg/kJ, 5‐12.10MqDFgz= kg/kJ 0.000456291 0.000452796 0.000408754 0.000408646 0.000427708 0.00042171 0.000438577 0.000496713 0.000460029 0.000461993

Determination of Moisture in Flue Gas, MqWFgz,%mass, 5‐12.11MqWFgz= %mass 4.643912156 4.673965877 5.092339437 5.093505592 4.794096362 4.851603415 4.772524506 4.301641029 4.523262584 4.507161604

Page 9 of 19

Air‐Gases Corr


Determination of Solid Residue Corr in Flue Gas, MqRsFg, %mass, 5‐12.12MqRsFg= %mass 0.010281875 0.010140418 0.0084356 0.008431536 0.009349269 0.009113894 0.00962819 0.012043778 0.010630321 0.010712198

Determination of Corrected Gas Outlet Temperature, TFgLvCr, C, 5‐13.3TFgLvCr= C 145.7917692 146.2849779 141.8895373 142.6784045 146.2556357 143.7165772 141.9985704 148.3440491 153.0857582 152.3836525TFLgv= C 140.6689708 141.2181171 138.9371919 139.6888429 142.2861401 141.9250073 140.1715601 141.160161 145.6443353 144.9793655TAen= C 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00MnCPa= 0.206187521 0.206200235 0.206147549 0.206164876 0.206225012 0.206216627 0.206176022 0.206198892 0.206303354 0.20628779MnCPFg= 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005MqFgLv= 0.000477481 0.00047396 0.000429569 0.000429461 0.000448213 0.00044217 0.000459508 0.00051808 0.000480837 0.000482816MqFgEn= 0.000397806 0.000395884 0.000384548 0.000384194 0.000388675 0.000413499 0.000428757 0.000404829 0.000375767 0.000377296HATFgLv=Haen=MnCPFg= 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005 1.005HDATFgLv= 23.83599758 23.95081662 23.47401231 23.63110644 24.17417228 24.09864171 23.73200973 23.93869803 24.87687261 24.73767972HWATFgLv= 44.86629693 45.08170307 44.18714168 44.48189094 45.50070584 45.35901815 44.67120363 45.05896838 46.81873027 46.55767669Haen= ‐1.86918852 ‐1.86918852 ‐1.86918852 ‐1.86918852 ‐1.86918852 ‐1.86918852 ‐1.86918852 ‐1.86918852 ‐1.86918852 ‐1.86918852HWAEn= 12.89610542 12.89610542 12.89610542 12.89610542 12.89610542 12.89610542 12.89610542 12.89610542 12.89610542 12.89610542

Page 10 of 19

Sorbent‐Residue


Determination of Mass of Residue, MFrRs,kg/kgfuel, 5‐10.1MFrRs= kg/kgfuel 0.091398285 0.091398285 0.095244294 0.095244294 0.074153186 0.074153186 0.085398425 0.085398425 0.074260962 0.074260962

Determination of Mass of Residue at Location Z, MqRsz,kg/kJ, 5‐10.2MqRsBA= kg/kJ 2.99807E‐06 2.99807E‐06 3.15933E‐06 3.15933E‐06 2.36731E‐06 2.36731E‐06 2.76981E‐06 2.76981E‐06 2.36652E‐06 2.36652E‐06

Page 11 of 19

Sorbent‐Residue Corr


Determination of Mass of Residue, MFrRs,kg/kgfuel, 5‐10.1MFrRs= kg/kgfuel 0.091398285 0.091398285 0.095244294 0.095244294 0.074153186 0.074153186 0.085398425 0.085398425 0.074260962 0.074260962

Determination of Mass of Residue at Location Z, MqRsz,kg/kJ, 5‐10.2MqRsBA= kg/kJ 2.99807E‐06 2.99807E‐06 3.15933E‐06 3.15933E‐06 2.36731E‐06 2.36731E‐06 2.76981E‐06 2.76981E‐06 2.36652E‐06 2.36652E‐06

Page 12 of 19

Boiler Efficiency


Measured Efficiency, EF % 85.28302853 85.34414822 85.97340281 85.83097694 85.91705134 86.14685396 85.11507754 83.99998133 84.47802275 84.56123852Qro kJ/s 241965.7405 241733.6819 292451.9056 295038.1454 334095.6665 335541.4443 365968.8981 367546.9577 380677.9073 377650.8251QrF kJ/hr 1021395090 1019684739 1224596010 1237475514 1399890221 1402197694 1547890305 1575201598 1622244960 1607761422Mrf= kg/s 10.44916132 10.43166395 12.71434262 12.84806381 13.99360617 14.01667217 15.69762208 15.97459413 16.1337588 15.98971526Mrf‐1= kg/s 10.44916132 10.43166395 12.71434262 12.84806381 13.99360617 14.01667217 15.69762208 15.97459413 16.1337588 15.98971526

LOSSES% 5.943987999 5.89562825 5.04662216 5.088041261 5.329079606 5.215884473 5.576889405 6.673530855 6.292587557 6.314413668% 3.942019365 3.943068753 3.834674974 3.837001476 3.822248727 3.816418724 3.910339684 3.928783091 3.906330417 3.904768435% 1.012117479 1.01238691 1.09914243 1.099809281 0.999173253 0.997649233 0.995851819 1.000548827 0.958840064 0.958456663% 0.020909963 0.019491922 0.011709311 0.012070056 0.012247123 0.011931213 0.014796054 0.018670991 0.020770209 0.020956038% 3.473012782 3.469806331 3.873309118 3.97443418 3.756695786 3.703829502 4.212137155 3.927844049 3.971662084 3.849668671% 0.005462357 0.005445947 0.005319913 0.005382071 0.003968446 0.003962585 0.004916854 0.005269914 0.004558429 0.004564828% 0.026036744 0.026061738 0.021542004 0.021353171 0.018856874 0.018775624 0.017214578 0.017140667 0.016549424 0.016682077% 0.247078507 0.247154529 0.232670001 0.232029779 0.223265491 0.22297034 0.217169128 0.216888111 0.214618641 0.215131181% 0.000462502 0.000462228 0.000486008 0.00048807 0.000481923 0.000483517 0.000508709 0.000516004 0.000514651 0.000514437% 0.228923193 0.221803189 0.113540673 0.116621473 0.139332549 0.071032879 0.089836004 0.343782695 0.31446509 0.319000432% 0.028992716 0.029708532 0.022570749 0.021108184 0.024557352 0.023178432 0.027189375 0.027909429 0.029877486 0.030611284% 0.000954508 0.000956109 0.000796124 0.000787838 0.000696433 0.000695287 0.000629844 0.000618924 0.000600976 0.00060639

CREDITS% 0.00125638 0.006179614 0.024493972 0.022439051 0.052730508 0.039076359 ‐0.004794832 ‐0.012971493 0.008360707 0.003132366% 0.005961895 0.005710618 0.004038867 0.00408321 0.004748516 0.004392623 0.00418213 0.004779859 0.005847077 0.005744575% 0.205768373 0.204232428 0.207253437 0.213581516 0.190175876 0.190196792 0.183168845 0.169676525 0.195189997 0.187735678

QpL1, Losses in Dry GasesQpL1= % 5.943987999 5.89562825 5.04662216 5.088041261 5.329079606 5.215884473 5.576889405 6.673530855 6.292587557 6.314413668MqDFg= kg/kJ 0.000456291 0.000452796 0.000408754 0.000408646 0.000427708 0.00042171 0.000438577 0.000496713 0.000460029 0.000461993HDFgLFvCr= kJ/kg 146.5035094 146.9806794 142.5306479 143.3286702 146.7989213 144.3716162 142.7170285 149.1597574 153.7867129 153.1132162HDFgrefT= kJ/kg 16.23616154 16.77576923 19.06716923 18.81901154 22.20276923 20.68753846 15.55817308 14.80596923 16.99996154 16.43561538

QpL2, Losses in Combustion of H2 in FuelQpL2= % 3.942019365 3.943068753 3.834674974 3.837001476 3.822248727 3.816418724 3.910339684 3.928783091 3.906330417 3.904768435MqWH2F= kg/kJ 1.42229E‐05 1.42229E‐05 1.38804E‐05 1.38804E‐05 1.37992E‐05 1.37992E‐05 1.41455E‐05 1.41455E‐05 1.40228E‐05 1.40228E‐05HSTLvCr= kJ/kg 2768.195753 2769.139822 2760.328832 2761.910052 2768.780238 2763.97579 2760.698178 2773.449041 2782.588925 2781.259321HWref= kJ/kg ‐3.405973633 ‐3.199720479 ‐2.323711853 ‐2.418596735 ‐1.124505628 ‐1.704070464 ‐3.665098196 ‐3.952559616 ‐3.114023409 ‐3.329738573

QpL3, Losses due to Water in FuelQpL3= % 1.012117479 1.01238691 1.09914243 1.099809281 0.999173253 0.997649233 0.995851819 1.000548827 0.958840064 0.958456663MqWF= kg/kJ 3.65174E‐06 3.65174E‐06 3.97858E‐06 3.97858E‐06 3.60725E‐06 3.60725E‐06 3.60246E‐06 3.60246E‐06 3.442E‐06 3.442E‐06HSTLvCr= kJ/kg 2768.195753 2769.139822 2760.328832 2761.910052 2768.780238 2763.97579 2760.698178 2773.449041 2782.588925 2781.259321HWref= kJ/kg ‐3.405973633 ‐3.199720479 ‐2.323711853 ‐2.418596735 ‐1.124505628 ‐1.704070464 ‐3.665098196 ‐3.952559616 ‐3.114023409 ‐3.329738573

QpL8, Losses due Radiation and Convection

QpL6, Losses due Sensible Heat lost in Residue

QpL1, Losses in Dry GasesQpL2, Losses in Combustion of H2 in FuelQpL3, Losses due to Water in FuelQpL4, Losses due Humidity in the AirQpL5, Losses due Unburnt Carbon

QpL7, Losses due Wet Ash Pit

QpB2, Credit due to Moisture in AirQpB3, Credit due to Sulfation of Sorbent

QpB1, Credit due to Dry Air entering the Boiler

QrL9, Losses due Sensible HeatQrL10, Losses due Air Infiltrations in the Pre‐heaterQrL11, Losses due to Formation of NoxQrL12, Losses due to Pulverizer Rejections

Page 13 of 19

Boiler Efficiency


QpL4, Losses due Humidity in the AirQpL4= % 0.020909963 0.019491922 0.011709311 0.012070056 0.012247123 0.011931213 0.014796054 0.018670991 0.020770209 0.020956038MFrWA= kgh2o/kgair 0.009392702 0.0088289 0.006224693 0.006363708 0.006150774 0.006127857 0.007094504 0.007448224 0.008801982 0.008850675MqDA= kg/kJ 0.000441825 0.000438328 0.000393983 0.000393886 0.000412924 0.000406922 0.000424238 0.000482298 0.000445609 0.000447537HWvLvCr= kJ/kg 46.9803133 47.16756339 45.42216946 45.73502584 47.09623557 46.14399694 45.49523242 48.02296204 49.84086097 49.57611413HWref= kJ/kg ‐3.405973633 ‐3.199720479 ‐2.323711853 ‐2.418596735 ‐1.124505628 ‐1.704070464 ‐3.665098196 ‐3.952559616 ‐3.114023409 ‐3.329738573

QpL5, Losses due Unburnt CarbonQpL5= % 3.473012782 3.469806331 3.873309118 3.97443418 3.756695786 3.703829502 4.212137155 3.927844049 3.971662084 3.849668671QpLUBC= % 3.458497991 3.456828053 3.723441679 3.745190947 3.521818199 3.508459568 4.138637886 3.912007662 3.928053819 3.820790306QpLCO= % 0.014514791 0.012978277 0.149867439 0.229243232 0.234877586 0.195369933 0.073499269 0.015836387 0.043608266 0.028878364HHVCRs= kJ/kg 33727 33727 33727 33727 33727 33727 33727 33727 33727 33727HHVCO= kJ/kg 10111 10111 10111 10111 10111 10111 10111 10111 10111 10111HHVF= kJ/kg 27152.50052 27152.50052 26754.47472 26754.47472 27788.2906 27788.2906 27390.74282 27390.74282 27930.47829 27930.47829MwCO= kg/mole 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01MpUBC= kg/kgfuel 2.784323198 2.782978786 2.953678841 2.970931791 2.901690264 2.890683845 3.361116196 3.177062762 3.252955256 3.164126685DVpCO= %vol 0.003419835 0.003082645 0.039671074 0.060698347 0.059290909 0.050059504 0.018055372 0.00341405 0.01018843 0.006717355MoDFg= moles/kgfue 0.406919298 0.403641864 0.356880266 0.356786874 0.388694217 0.382935648 0.393707034 0.448624391 0.422116875 0.42398005

QpL6, Losses due Sensible Heat lost in ResidueQpL6= % 0.005462357 0.005445947 0.005319913 0.005382071 0.003968446 0.003962585 0.004916854 0.005269914 0.004558429 0.004564828MqRsBA= kg/kJ 2.99807E‐06 2.99807E‐06 3.15933E‐06 3.15933E‐06 2.36731E‐06 2.36731E‐06 2.76981E‐06 2.76981E‐06 2.36652E‐06 2.36652E‐06HRsBA= kJ/kg 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487MfBAFA= % 10 10 10 10 10 10 10 10 10 10HRsFA= kJ/kg 20.92309443 21.01260139 20.17970792 20.32876617 20.97850188 20.52377346 20.21450898 21.42194693 22.29435094 22.16709429HBAreft= kJ/kg 28.96128086 29.02339108 29.28800893 29.25928287 29.65239767 29.47598407 28.8833538 28.79704153 29.04921923 28.98422937HFAreft= kJ/kg ‐1.356296443 ‐1.274981238 ‐0.928426465 ‐0.966055949 ‐0.450933405 ‐0.68214167 ‐1.458303774 ‐1.57126679 ‐1.241163694 ‐1.32625331

QpL7, Losses due Wet Ash PitQpL7= % 0.026036744 0.026061738 0.021542004 0.021353171 0.018856874 0.018775624 0.017214578 0.017140667 0.016549424 0.016682077ApAF m2 2 2 2 2 2 2 2 2 2 2QrAP kW/m2 31.5 31.5 31.5 31.5 31.5 31.5 31.5 31.5 31.5 31.5

QpL8, Losses due Radiation and ConvectionQpL8= % 0.247078507 0.247154529 0.232670001 0.232029779 0.223265491 0.22297034 0.217169128 0.216888111 0.214618641 0.215131181c= 2.383753879 2.383337167 2.466054456 2.469878169 2.523870843 2.52574617 2.563444178 2.565312832 2.580557673 2.577090438k= ‐0.482226294 ‐0.48209269 ‐0.508320872 ‐0.509517538 ‐0.526239662 ‐0.526814166 ‐0.538263175 ‐0.538825516 ‐0.543393824 ‐0.542357902Qro= kW 241965.7405 241733.6819 292451.9056 295038.1454 334095.6665 335541.4443 365968.8981 367546.9577 380677.9073 377650.8251

QrL9, Losses due Sensible HeatQrL9= % 0.000462502 0.000462228 0.000486008 0.00048807 0.000481923 0.000483517 0.000508709 0.000516004 0.000514651 0.000514437Mrf= kg/s 10.44916132 10.43166395 12.71434262 12.84806381 13.99360617 14.01667217 15.69762208 15.97459413 16.1337588 15.98971526TDA9= C 329.97 330.55 346.54 347.13 359.23 359.74 362.99 362.61 372.73 372.37Hcoalambt= kJ/kg 355.2563055 355.9159692 358.7171772 358.4138075 362.5504092 360.6980585 354.4274731 353.5079132 356.1900415 355.5001354

Page 14 of 19

Boiler Efficiency


Hcoalreft= kJ/kg 740.8128625 741.5204369 761.1618643 761.8964966 776.7610439 777.3904359 781.3822763 780.912299 793.3468425 792.9061908

QrL10, Losses due Air Infiltrations in the Pre‐heaterQrL10= % 0.228923193 0.221803189 0.113540673 0.116621473 0.139332549 0.071032879 0.089836004 0.343782695 0.31446509 0.319000432MqLAg= kg/kJ 7.96753E‐05 7.80758E‐05 4.50217E‐05 4.52667E‐05 5.95376E‐05 2.86707E‐05 3.07509E‐05 0.000113252 0.00010507 0.000105521HALvCr= kJ/kg 44.96816898 45.18446284 44.28626393 44.58219747 45.60521411 45.46293193 44.77227817 45.1616341 46.92892918 46.66672523HALgEn= kJ/kg 16.23616154 16.77576923 19.06716923 18.81901154 22.20276923 20.68753846 15.55817308 14.80596923 16.99996154 16.43561538

QrL11, Losses due to Formation of NoxQrL11= % 0.028992716 0.029708532 0.022570749 0.021108184 0.024557352 0.023178432 0.027189375 0.027909429 0.029877486 0.030611284DVpNOx(dry) %vol 0.021531405 0.022242149 0.018832231 0.017616529 0.019539669 0.018719835 0.021052893 0.018965041 0.022002479 0.022443802MoDFg= kg/kgfuel 0.406919298 0.403641864 0.356880266 0.356786874 0.388694217 0.382935648 0.393707034 0.448624391 0.422116875 0.42398005HrNOx= kJ/kgmol 89850 89850 89850 89850 89850 89850 89850 89850 89850 89850

QrL12, Losses due to Pulverizer RejectionsQrL12= % 0.000954508 0.000956109 0.000796124 0.000787838 0.000696433 0.000695287 0.000629844 0.000618924 0.000600976 0.00060639MrPr= kg/s 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003HHVPr= kJ/kg 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000HPr= kJ/kg 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487

DETERMINATION OF CREDITSQpB1, Credit due to Dry Air entering the Boiler

QpB1= % 0.00125638 0.006179614 0.024493972 0.022439051 0.052730508 0.039076359 ‐0.004794832 ‐0.012971493 0.008360707 0.003132366MqDA= Kg/kJ 0.000456291 0.000452796 0.000408754 0.000408646 0.000427708 0.00042171 0.000438577 0.000496713 0.000460029 0.000461993HDAEn= kJ/kG 0.027534603 0.136476741 0.599234677 0.549106901 1.232861748 0.926616274 ‐0.10932713 ‐0.261146507 0.18174303 0.06780111

QpB2, Credit due to Moisture in AirQpB2= % 0.005961895 0.005710618 0.004038867 0.00408321 0.004748516 0.004392623 0.00418213 0.004779859 0.005847077 0.005744575MFrWA= kgH2O/kgair 0.009392702 0.0088289 0.006224693 0.006363708 0.006150774 0.006127857 0.007094504 0.007448224 0.008801982 0.008850675MqDA= Kg/kJ 0.000456291 0.000452796 0.000408754 0.000408646 0.000427708 0.00042171 0.000438577 0.000496713 0.000460029 0.000461993HWvEn= kJ/kG 13.91077873 14.28478651 15.87374175 15.70159851 18.05013783 16.99813033 13.44095362 12.91982363 14.44019654 14.0490144

QpB3, Credit due to Sulfation of SorbentQpB3= % 0.205768373 0.204232428 0.207253437 0.213581516 0.190175876 0.190196792 0.183168845 0.169676525 0.195189997 0.187735678MFrSc= kg/kg 0.681586327 0.676498671 0.693064908 0.714226294 0.667214968 0.66728835 0.645006417 0.597494881 0.673756519 0.648025712MpSF= %mass 0.52345075 0.52345075 0.510896 0.510896 0.50577775 0.50577775 0.49670625 0.49670625 0.51670325 0.51670325HrSlf= kJ/kg 15660 15660 15660 15660 15660 15660 15660 15660 15660 15660HHVF= kJ/kg 27152.50052 27152.50052 26754.47472 26754.47472 27788.2906 27788.2906 27390.74282 27390.74282 27930.47829 27930.47829

Page 15 of 19

Boiler Efficiency Corr


Corrected Efficiency, EF % 85.27520212 85.30039067 85.80531962 85.67682095 85.54891633 85.8905976 85.14455237 84.09577131 84.41548634 84.53805392Qro kJ/s 241965.7405 241733.6819 292451.9056 295038.1454 334095.6665 335541.4443 365968.8981 367546.9577 380677.9073 377650.8251QrF kJ/hr 1021488832 1020207818 1226994859 1239702071 1405914243 1406381179 1547354466 1573407351 1623446746 1608202351Mrf= kg/s 10.45012033 10.4370152 12.73924862 12.87118099 14.0538236 14.0584912 15.69218797 15.95639813 16.14571096 15.99410044Mrf‐1= kg/s 10.45012033 10.4370152 12.73924862 12.87118099 14.0538236 14.0584912 15.69218797 15.95639813 16.14571096 15.99410044

LOSSES% 5.951899192 5.928749953 5.171517279 5.20254959 5.598996064 5.412868807 5.553632035 6.606572971 6.337874456 6.332337616% 3.942152714 3.94354751 3.836448021 3.838628428 3.825992552 3.819023216 3.91003384 3.927887451 3.907001978 3.905048612% 1.012151716 1.012509831 1.099650642 1.100275618 1.000151926 0.998330073 0.995773929 1.000320733 0.959004904 0.958525435% 0.016725789 0.016657387 0.014459981 0.014548264 0.015688395 0.015154704 0.015584056 0.018622308 0.017831697 0.017815694% 3.473012782 3.469806331 3.873309118 3.97443418 3.756695786 3.703829502 4.212137155 3.927844049 3.971662084 3.849668671% 0.005474957 0.005500046 0.005560785 0.005602894 0.004341725 0.00423986 0.004880282 0.005178201 0.004615615 0.004587217% 0.026036744 0.026061738 0.021542004 0.021353171 0.018856874 0.018775624 0.017214578 0.017140667 0.016549424 0.016682077% 0.247078507 0.247154529 0.232670001 0.232029779 0.223265491 0.22297034 0.217169128 0.216888111 0.214618641 0.215131181% 0.000462773 0.000463485 0.000491378 0.000493006 0.000492743 0.000491515 0.000507773 0.000513539 0.000516357 0.00051509% 0.230167415 0.227235464 0.126989419 0.129020078 0.17578605 0.084243031 0.088231339 0.329354096 0.32413117 0.322752906% 0.028992716 0.029708532 0.022570749 0.021108184 0.024557352 0.023178432 0.027189375 0.027909429 0.029877486 0.030611284% 0.000954421 0.000955619 0.000794567 0.000786423 0.000693449 0.000693219 0.000630062 0.00061963 0.000600531 0.000606223

CREDITS% ‐0.00018209 ‐0.000180695 ‐0.00016312 ‐0.000163077 ‐0.000170684 ‐0.00016829 ‐0.000175021 ‐0.000198221 ‐0.000183582 ‐0.000184366% 0.004725561 0.004689362 0.004233244 0.004232126 0.004429539 0.004367422 0.004542097 0.005144187 0.004764269 0.004784612% 0.205768373 0.204232428 0.207253437 0.213581516 0.190175876 0.190196792 0.183168845 0.169676525 0.195189997 0.187735678

QpL1, Losses in Dry Gases CorrQpL1= % 5.951899192 5.928749953 5.171517279 5.20254959 5.598996064 5.412868807 5.553632035 6.606572971 6.337874456 6.332337616MqDFg= kg/kJ 0.000456291 0.000452796 0.000408754 0.000408646 0.000427708 0.00042171 0.000438577 0.000496713 0.000460029 0.000461993HDFgLFvCr= kJ/kg 146.5207281 147.0164027 142.598985 143.3917965 146.9869139 144.4351601 142.7085633 149.0857693 153.851187 153.1455707HDFgrefT= kJ/kg 16.08 16.08 16.08 16.08 16.08 16.08 16.08 16.08 16.08 16.08

QpL2, Losses in Combustion of H2 in FuelQpL2= % 3.942152714 3.94354751 3.836448021 3.838628428 3.825992552 3.819023216 3.91003384 3.927887451 3.907001978 3.905048612MqWH2F= kg/kJ 1.42229E‐05 1.42229E‐05 1.38804E‐05 1.38804E‐05 1.37992E‐05 1.37992E‐05 1.41455E‐05 1.41455E‐05 1.40228E‐05 1.40228E‐05HSTLvCr= kJ/kg 2768.229823 2769.210493 2760.464258 2762.03511 2769.152156 2764.101622 2760.681404 2773.30278 2782.716195 2781.3232HWref= kJ/kg ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095

QpL3, Losses due to Water in FuelQpL3= % 1.012151716 1.012509831 1.099650642 1.100275618 1.000151926 0.998330073 0.995773929 1.000320733 0.959004904 0.958525435MqWF= kg/kJ 3.65174E‐06 3.65174E‐06 3.97858E‐06 3.97858E‐06 3.60725E‐06 3.60725E‐06 3.60246E‐06 3.60246E‐06 3.442E‐06 3.442E‐06HSTLvCr= kJ/kg 2768.229823 2769.210493 2760.464258 2762.03511 2769.152156 2764.101622 2760.681404 2773.30278 2782.716195 2781.3232HWref= kJ/kg ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095

QpL6, Losses due Sensible Heat lost in Residue Corr

QpL1, Losses in Dry Gases CorrQpL2, Losses in Combustion of H2 in FuelQpL3, Losses due to Water in FuelQpL4, Losses due Humidity in the AirQpL5, Losses due Unburnt Carbon

QpB1, Credit due to Dry Air entering the BoilerQpB2, Credit due to Moisture in AirQpB3, Credit due to Sulfation of Sorbent

QpL7, Losses due Wet Ash PitQpL8, Losses due Radiation and ConvectionQrL9, Losses due Sensible HeatQrL10, Losses due Air Infiltrations in the Pre‐heaterQrL11, Losses due to Formation of NoxQrL12, Losses due to Pulverizer Rejections

Page 16 of 18



QpL4, Losses due Humidity in the AirQpL4= % 0.016725789 0.016657387 0.014459981 0.014548264 0.015688395 0.015154704 0.015584056 0.018622308 0.017831697 0.017815694MFrWA= kgh2o/kgair 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287MqDA= kg/kJ 0.000441825 0.000438328 0.000393983 0.000393886 0.000412924 0.000406922 0.000424238 0.000482298 0.000445609 0.000447537HWvLvCr= kJ/kg 46.98706984 47.18158279 45.44895784 45.75977655 47.17001006 46.16891791 45.4919139 47.99391016 49.86620773 49.58883139HWref= kJ/kg ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095 ‐3.465660095

QpL5, Losses due Unburnt CarbonQpL5= % 3.473012782 3.469806331 3.873309118 3.97443418 3.756695786 3.703829502 4.212137155 3.927844049 3.971662084 3.849668671QpLUBC= % 3.458497991 3.456828053 3.723441679 3.745190947 3.521818199 3.508459568 4.138637886 3.912007662 3.928053819 3.820790306QpLCO= % 0.014514791 0.012978277 0.149867439 0.229243232 0.234877586 0.195369933 0.073499269 0.015836387 0.043608266 0.028878364HHVCRs= kJ/kg 33727 33727 33727 33727 33727 33727 33727 33727 33727 33727HHVCO= kJ/kg 10111 10111 10111 10111 10111 10111 10111 10111 10111 10111HHVF= kJ/kg 27152.50052 27152.50052 26754.47472 26754.47472 27788.2906 27788.2906 27390.74282 27390.74282 27930.47829 27930.47829MwCO= kg/mole 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01 28.01MpUBC= kg/kgfuel 2.784323198 2.782978786 2.953678841 2.970931791 2.901690264 2.890683845 3.361116196 3.177062762 3.252955256 3.164126685DVpCO= %vol 0.003419835 0.003082645 0.039671074 0.060698347 0.059290909 0.050059504 0.018055372 0.00341405 0.01018843 0.006717355MoDFg= moles/kgfue 0.406919298 0.403641864 0.356880266 0.356786874 0.388694217 0.382935648 0.393707034 0.448624391 0.422116875 0.42398005

QpL6, Losses due Sensible Heat lost in Residue CorrQpL6= % 0.005474957 0.005500046 0.005560785 0.005602894 0.004341725 0.00423986 0.004880282 0.005178201 0.004615615 0.004587217MqRsBA= kg/kJ 2.99807E‐06 2.99807E‐06 3.15933E‐06 3.15933E‐06 2.36731E‐06 2.36731E‐06 2.76981E‐06 2.76981E‐06 2.36652E‐06 2.36652E‐06HRsBA= kJ/kg 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487MfBAFA= % 10 10 10 10 10 10 10 10 10 10HRsFA= kJ/kg 20.92632347 21.01930422 20.192467 20.34056289 21.01377115 20.53566206 20.21292819 21.40803207 22.30653808 22.17320554HBAreft= kJ/kg 28.94332089 28.94332089 28.94332089 28.94332089 28.94332089 28.94332089 28.94332089 28.94332089 28.94332089 28.94332089HFAreft= kJ/kg ‐1.379807765 ‐1.379807765 ‐1.379807765 ‐1.379807765 ‐1.379807765 ‐1.379807765 ‐1.379807765 ‐1.379807765 ‐1.379807765 ‐1.379807765

QpL7, Losses due Wet Ash PitQpL7= % 0.026036744 0.026061738 0.021542004 0.021353171 0.018856874 0.018775624 0.017214578 0.017140667 0.016549424 0.016682077ApAF m2 2 2 2 2 2 2 2 2 2 2QrAP kW/m2 31.5 31.5 31.5 31.5 31.5 31.5 31.5 31.5 31.5 31.5

QpL8, Losses due Radiation and ConvectionQpL8= % 0.247078507 0.247154529 0.232670001 0.232029779 0.223265491 0.22297034 0.217169128 0.216888111 0.214618641 0.215131181c= 2.383753879 2.383337167 2.466054456 2.469878169 2.523870843 2.52574617 2.563444178 2.565312832 2.580557673 2.577090438k= ‐0.482226294 ‐0.48209269 ‐0.508320872 ‐0.509517538 ‐0.526239662 ‐0.526814166 ‐0.538263175 ‐0.538825516 ‐0.543393824 ‐0.542357902Qro= kW 241965.7405 241733.6819 292451.9056 295038.1454 334095.6665 335541.4443 365968.8981 367546.9577 380677.9073 377650.8251

QrL9, Losses due Sensible HeatQrL9= % 0.000462773 0.000463485 0.000491378 0.000493006 0.000492743 0.000491515 0.000507773 0.000513539 0.000516357 0.00051509Mrf= kg/s 10.45012033 10.4370152 12.73924862 12.87118099 14.0538236 14.0584912 15.69218797 15.95639813 16.14571096 15.99410044TDA9= C 329.97 330.55 346.54 347.13 359.23 359.74 362.99 362.61 372.73 372.37Hcoalambt= kJ/kg 355.0654 355.0654 355.0654 355.0654 355.0654 355.0654 355.0654 355.0654 355.0654 355.0654

Page 17 of 18



Hcoalreft= kJ/kg 740.8128625 741.5204369 761.1618643 761.8964966 776.7610439 777.3904359 781.3822763 780.912299 793.3468425 792.9061908

QrL10, Losses due Air Infiltrations in the Pre‐heaterQrL10= % 0.230167415 0.227235464 0.126989419 0.129020078 0.17578605 0.084243031 0.088231339 0.329354096 0.32413117 0.322752906MqLAg= kg/kJ 7.96753E‐05 7.80758E‐05 4.50217E‐05 4.52667E‐05 5.95376E‐05 2.86707E‐05 3.07509E‐05 0.000113252 0.00010507 0.000105521HALvCr= kJ/kg 44.96816898 45.18446284 44.28626393 44.58219747 45.60521411 45.46293193 44.77227817 45.1616341 46.92892918 46.66672523HALgEn= kJ/kg 16.08 16.08 16.08 16.08 16.08 16.08 16.08 16.08 16.08 16.08

QrL11, Losses due to Formation of NoxQrL11= % 0.028992716 0.029708532 0.022570749 0.021108184 0.024557352 0.023178432 0.027189375 0.027909429 0.029877486 0.030611284DVpNOx(dry) %vol 0.021531405 0.022242149 0.018832231 0.017616529 0.019539669 0.018719835 0.021052893 0.018965041 0.022002479 0.022443802MoDFg= kg/kgfuel 0.406919298 0.403641864 0.356880266 0.356786874 0.388694217 0.382935648 0.393707034 0.448624391 0.422116875 0.42398005HrNOx= kJ/kgmol 89850 89850 89850 89850 89850 89850 89850 89850 89850 89850

QrL12, Losses due to Pulverizer RejectionsQrL12= % 0.000954421 0.000955619 0.000794567 0.000786423 0.000693449 0.000693219 0.000630062 0.00061963 0.000600531 0.000606223MrPr= kg/s 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003HHVPr= kJ/kg 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000HPr= kJ/kg 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487 27.12942487

DETERMINATION OF CREDITSQpB1, Credit due to Dry Air entering the Boiler

QpB1= % ‐0.00018209 ‐0.000180695 ‐0.00016312 ‐0.000163077 ‐0.000170684 ‐0.00016829 ‐0.000175021 ‐0.000198221 ‐0.000183582 ‐0.000184366MqDA= Kg/kJ 0.000456291 0.000452796 0.000408754 0.000408646 0.000427708 0.00042171 0.000438577 0.000496713 0.000460029 0.000461993HDAEn= kJ/kG ‐0.003990657 ‐0.003990657 ‐0.003990657 ‐0.003990657 ‐0.003990657 ‐0.003990657 ‐0.003990657 ‐0.003990657 ‐0.003990657 ‐0.003990657

QpB2, Credit due to Moisture in AirQpB2= % 0.004725561 0.004689362 0.004233244 0.004232126 0.004429539 0.004367422 0.004542097 0.005144187 0.004764269 0.004784612MFrWA= kgH2O/kgair 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287 0.007503287MqDA= Kg/kJ 0.000456291 0.000452796 0.000408754 0.000408646 0.000427708 0.00042171 0.000438577 0.000496713 0.000460029 0.000461993HWvEn= kJ/kG 13.80255416 13.80255416 13.80255416 13.80255416 13.80255416 13.80255416 13.80255416 13.80255416 13.80255416 13.80255416

QpB3, Credit due to Sulfation of SorbentQpB3= % 0.205768373 0.204232428 0.207253437 0.213581516 0.190175876 0.190196792 0.183168845 0.169676525 0.195189997 0.187735678MFrSc= kg/kg 0.681586327 0.676498671 0.693064908 0.714226294 0.667214968 0.66728835 0.645006417 0.597494881 0.673756519 0.648025712MpSF= %mass 0.52345075 0.52345075 0.510896 0.510896 0.50577775 0.50577775 0.49670625 0.49670625 0.51670325 0.51670325HrSlf= kJ/kg 15660 15660 15660 15660 15660 15660 15660 15660 15660 15660HHVF= kJ/kg 27152.50052 27152.50052 26754.47472 26754.47472 27788.2906 27788.2906 27390.74282 27390.74282 27930.47829 27930.47829

Page 18 of 18



Apéndice B – Cálculos de Incertidumbre

Symbol Description Units l Value Systematic Random Sensitivity Systematic Random

AT Ambient Temperature C 1 1.261813916 0 0 0RH Relative Humidity % 3 8.246440102 0 0 0AP Barometric Pressure % 0.252 8.246440102 0 0 0FC Fuel Carbon Content % of reading 1 0 0 0FN Fuel Nitrogen Content % of reading 1 0.003669639 1.34663E‐05 0

FH2O Fuel Moisture content % of reading 1 0.116455723 0.013561935 0Fash Fuel ash Content % of reading 1 0.277139361 0.076806225 0FH2 Fuel H2 Content % of reading 1 1.341174736 1.798749672 0FS Fuel Sulfur Content % of reading 1 ‐0.654969513 0.428985063 0

FO2 Fuel O2 Content % of reading 1 ‐0.035751065 0.001278139 0Cubc,ash Ash ubc content % of reading 1 ‐3.33067E‐14 1.10934E‐27 0

HHV Fuel Higher Heating Value % of reading 0.00167509 ‐0.154205975 6.67238E‐08 0O2ent Oxygen Concentration at preheater inlet % 0.8 0.193745538 ‐0.164985901 0.017421022 0.001021779O2exit Oxygen Concentration at preheater exit % 0.8 0.358775696 0.751510493 0.361451534 0.07269694NOx Nox Concentration at Boiler Exit % of reading 5 29.90065347 0.00035407 3.13415E‐06 0.000112083

Texitgas Exit Gas Temperature C 1.00028369 15.4478853 ‐3.33067E‐14 1.10997E‐27 2.64729E‐25TexitgasPH Exit Gas Temperature Postheater C 1.00028369 15.4478853 0.067264911 0.004527136 1.07973011

MSF Main Steam Flow 0.996010607MST Main Steam temperature C 0.5 1.006499818 0.095230738 0.002267223 0.009187169

MSSP Main Steam Static Pressure % of reading 0.252 0.122195142 ‐0.056559061 0.000203145 4.77653E‐05SHAF Superheater Attemperator Flow 0.000568411HRHT Hot Reheat Steam Temperature C 0.5 0.851233844 0.073497738 0.001350479 0.003914224

HRHSP Hot Reheat Steam Static Pressure % of reading 5 0.154487341 ‐0.007496484 0.001404932 1.34122E‐06CRHAF Cold Reheat Attemperator Flow ‐0.000223285CRHT Cold Reheat Steam Temperature C 0.5 0.704838722 ‐0.076257945 0.001453819 0.002889014

CRHSP Cold Reheat Steam Static Pressure % of reading 1.00028369 0.177193478 0.018215451 0.000331991 1.04178E‐05FWF Feedwater Flow % of reading ‐0.056559061FWT Feedwater Temperature C 0.5 0.313850826 ‐0.15619625 0.006099317 0.002403188

FWSP Feedwater Static Pressure % of reading 0.252 0.176931353 ‐0.001771897 1.99378E‐07 9.82849E‐08CondtankL Condensate Tank Level % of reading 3 10.85697784 ‐3.33067E‐14 9.98402E‐27 1.30762E‐25

Prim Air Temp Primary Air temperature at boiler inlet C 1.5 1.669714457 ‐3.33067E‐14 2.49601E‐27 3.09277E‐27Prim Air Flow Primary Air Flow at boiler inlet % of reading 10 4.737532391 ‐2.60265E‐08 6.77381E‐14 1.52033E‐14Sec Air Temp Secondary Air temperature at boiler inlet C 1.5 0 ‐3.33067E‐14 2.49601E‐27 0Sec Air Flow Secondary Air Flow at boiler inlet % of reading 10 0 2.58123E‐08 6.66274E‐14 0

PB Unit Electrical Output at Generator Terminals % of reading 0.20985595 0.006511045 1.867E‐06 0PN Unit Electrical Output at Plant Output % of reading 0.20985595 ‐0.995864868 0.043676055 0

Mvar Unit Electrical Reactive Output % of reading 15 ‐0.000133004 3.98029E‐06 0Paux Unit 12 Gross Output % of reading 0.20985595 0 ‐4.71457E‐05 9.78873E‐11 0

CEN Corrected Plant Heat Rate % 1.982827408

Plant Heat Rate Independent Parameters

Plant Performance Test Post-test Uncertainty AnalysisCTM1 PUNTO #1 con CARBON

Table 1.1 Absolute Contribution of Systematic and Random Uncertainty of Independent Parameters on the Plant Heat Rate

Calculated

Value

Absolute Systematic Uncertainty, BR

1.661201493 1.082596014

Absolute Random Uncertainty, tSR

Table 2.2 Summary of Results for Plant Heat RateCorrected Plant Heat Rate Calculated Result

Symbol Description Units

Total Absolute Uncertainty, UR

Symbol Description Units l Value Systematic Random Sensitivity Systematic Uncertainty

PB Unit Electrical Output at Plant Output % of reading 0.209855951 0.006511 1.867E‐06 0PN* Unit Gross Electrical Output % of reading 0.209855951 ‐0.9958649 0.043676055 0mvar Plant and Generator MVAR reading % of reading 0.209855951 ‐0.000133 7.79067E‐10 0PB12 Unit 12 Gross Output % of reading 0.209855951 ‐4.715E‐05 9.78873E‐11 0

PN* Corrected Plant Power Output % 0.208992637

Cubc,ash HHV O2(ph inlet) (postheat Nox Texitgas itgas(posthea MST MSSP


Table 2.1 Absolute Contribution of Systematic and Random Uncertainty of Independent Parameters on the Plant OutputPlant Output Independent Parameters

Description



0.208992637 0

Table 2.2 Summary of Results for Plant OutputCorrected Plant Output Calculated Result


Symbol

Calculated

ValueUnits





HHV Fuel Higher Heating Value % of reading 0.00167509 ‐0.154205975 6.67238E‐08 0O2ent Oxygen Concentration at preheater inlet % 0.8 0.246757617 ‐0.164985901 0.017421022 0.001657428O2exit Oxygen Concentration at preheater exit % 0.8 0.241615089 0.751510493 0.361451534 0.032969944NOx Nox Concentration at Boiler Exit % of reading 5 16.09272202 0.00035407 3.13415E‐06 3.24667E‐05









Mvar Unit Electrical Reactive Output % of reading 15 ‐0.000133004 3.98029E‐06 0PB12 Unit 12 Gross Output % of reading 0.20985595 0 ‐4.71457E‐05 9.78873E‐11 0



1.661201493 1.064845487



Calculated

Value









Plant Output Independent Parameters

0.208992637 0

Table 2.2 Summary of Results for Plant Output


Table 2.1 Absolute Contribution of Systematic and Random Uncertainty of Independent Parameters on the Plant Output

Corrected Plant Output Calculated Result


Calculated

Value











MSSP Main Steam Static Pressure % of reading 0.252 0.178787657 ‐0.056559061 0.000203145 0.000102254SHAF Superheater Attemperator Flow 0.000568411HRHT Hot Reheat Steam Temperature C 0.5 2.700684975 0.073497738 0.001350479 0.039399962









1.661201493 1.164491543



Calculated

Value




