công nghệ nhà máy dung quất

TP ON DU KH QUC GIA VIT NAM

VIN DU KH VIT NAM

TRUNG TM NGHIN CU V PHT TRIN CH BIN DU KH

www.pvpro.com.vn

12/22/2013

S LC V CNG NGH

NH MY LC DU DUNG QUT

Thc hin: Phng Cng ngh Lc du Trnh by: L Dng Hi

2 RESEARCH & DEVELOPMENT CENTER FOR PETROLEUM PROCESSING

Vietnam Petroleum Institute

2 TRUNG TM NGHIN CU V PHT TRIN CH BIN DU KH

NI DUNG

B tr mt bng

Phn xng cng ngh

H thng ph tr

Cht lng sn phm




B tr mt bng nh my Din tch: 338ha




B tr mt bng nh my

Khu b cha du th

Khu cc phn

xng ph tr

Khu nh hnh

chnh

Khu b cha sn phm trung gian

Cc phn xng cng ngh

M rng

Flare RFCC, LTU,

NTU, PRU

SWS, ARU,

PRU, SRU

HDT-LCO CDU, KTU NHT, CCR,

ISOM X l cht thi

Nc-Kh nn-in




SPM v kho cha du th

SPM

Tu Aframax (80.000 tn du th)

2 ng ng 50

Gia nhit ng ng n 50oC

B cha du th

6 b dung tch 59.000 m3

15 ngy vn hnh nh my




Phn xng cng ngh chnh

Unit K hiu Vai tr Cng sut thit

k Nh bn quyn

011 CDU Chng ct du th 148.000 BPSD -

012 NHT X l naphtha 23.500 BPSD UOP

013 CCR Reforming 21.100 BPSD UOP

014 KTU X l Kerosene 10.000 BPSD Merichem

015 RFCC Cracking cn 69.700 BPSD Axens/IFP

016 LTU X l LPG 21.000 BPSD Merichem

017 NTU X l naphtha RFCC 45.000 BPSD Merichem

018 SWS X l nc chua 82,91 m3/h -

019 ARU Ti sinh amin 102,5 m3/h -

020 CNU Trung ho cn thi 1,5 m3/h Merichem

021 PRU Thu hi propylene 19.535 kg/h -

022 SRU Thu hi lu hunh 5 TPD -

023 ISOM Isomer ho 6.500 BPSD UOP

024 HDT-LCO X l light cycle oil 28.826 BPSD Axens




Xng 95/92

Xng 90

Du th Bch H hoc Dubai (ti a 15%)

S cng ngh




CM PHN XNG CDU

X l 100% du chua Dubai (0,35%wt S)

Linh hot thay i im ct

Cm thit b chnh

Tch mui

Thit b gia nhit du th

Thp chng ct chnh

Thp n nh sn phm nh

Thp lm kh tch nc




CM PHN XNG CDU

Du th

LPG TO RFCC GAS

RECOVERY SYSTEM

FULL RANGE NAPHTHA TO NHT

T 1

00

5

T 1

00

6

T 1

10

7

D 1104

OFFGAS TO RFCC WCC

OFFGAS TO WCC ON RFCC

Corrosion inhibitor injection

KEROSENE TO BLENDING

HYDROCABON TO SLOP

LGO TO BLENDING

HGO TO STORAGE

RESIDUE TO STORAGE. RFCC

1

T1

10

4

T 1

10

3

T 1

10

2

1

12

4

15

23

26

35

42

43 48

11

22

34

38

T 1101

H 1101

E1112

E1116

E1122

SUPERHEAD LP STEAM E1117

Antifoulant Injector

Neutraliser injection

Antiflouant Injector

Demulsifer Injector

OFFGAS TO H1101

D 1106



10 TRUNG TM NGHIN CU V PHT TRIN CH BIN DU KH r

ISOMER

Heavy Naphtha

Hydrogen

CCR

NHT

Untreated

Naphtha

Reformate

Light Naphtha Isomerate

LPG SP

LIT

TE

R

To LCO-HDT

Fuel Gas

Fuel Gas

REGEN

Regen

Cat

Spent Cat

Cm NHT-ISOM-CCR




NHT

Sour gas

Feed Surge

Drum

Light Naphtha

Heavy Naphtha

Sp

litt

e

r

Rea

ctor

Charge

Heater

Stripper

Heater

Separator

Recycle gas

Compressor

Full Range

Naphtha

MP Steam

Fuel

gas

Cooling

water

Receiver

Receiver

Str

ipper

Xc tc Co,Mo/Al2O3




Makeup Gas

Light naphtha

Reactors

Feed

Dryers

Net Gas Scruber

Dryers Isomerate

nC6, methyl C5 reprocessing

Clo

injection

Sta

biliz

er D

eis

oh

exan

izer

Methanator

To Fuel gas

Condenser

Surge

Drum Heater

ISOM

DIH process




CCR

Continuous Catalytic Reforming process




Xng 95/92

Xng 90


S cng ngh




RFCC

Chuyn ho cn nng t CDU, cng ngh RFCC hin i ca

IFP/StoneWebber (Axens) &

x l kh

Vn hnh ch max distillate/max gasoline (max

propylene?)

Cm thit b chnh

Reactor/Regeneration

Flue Gas Treatment

Fractionation

Gas Recovery Section




RFCC (tt)

Nguyn liu vo phn xng: cn chng ct kh quyn (sch, paraffinic) v kh, LPG (vo gas plant)

Sn phm: Kh: off-gas;

LPG c cha propylene;

RFCC Naphtha giu olefin (RON: 91)

LCO (light cycle oil)

DCO (decant oil)

Xc tc: RE-USY (c Sn) vi lng b sung hng ngy 5,5/15,2 tn




KTU

X l kerosene: axit naphthenic, lu hunh , nc v tp cht khc t tiu chun Kero/JetA1

Cng ngh Merichem vi cc cm thit b chnh

NAPFININGSM trung ho axit naphthenic

MERICAT IISM x l lu hunh v loi b mui

AQUAFINING loi b cc mui sodium cn st li

SALT DRIER kh lng nc t do v gim lng nc bo ho

CLAY FILTER loi b cc ht rn cn li, hi m, mui hu c, nh

tng, cht hot ng b mt




LTU-NTU

LTU: X l LPG

Loi b H2S, RSH, COS

Cng ngh tch loi Thiolex ca Merichem

Xc tc MEA

NTU: X l RFCC naphtha

Tch loi H2S v RSH RSSH

Cng ngh Mericat ca Merichem




HDT-LCO

X l tch loi lu hunh khi LCO, GO (LGO,HGO)

Hm lng S trong sn phm

Bch H: 20 50 ppm

Chua: 150 - 350 ppm

Hot ng lin tc, ti sinh xc tc sau 2 nm

Tui th xc tc: 5 nm




HDT-LCO

H2 Make-up

Washing Water

HEX

Quench streams

Recycle Compressor

Feed

Reactor

HP Separator

Lean Amine

Dryer

MPS

Wild

Naph. To

RFCC/CD

U

Strip

per T

-24

01

Reactor Heater

H2 recycle

Treated LCO

To FG

18

To SWS

Rich Amine

Am

ine A

bs




PRU

Tch LPG thnh hn hp C4/propane v propylen v lm sch propylene sn xut nha PP

Thit b chnh

Thp tch C3/C4

Thp tch C2-

Thp tch

propane/propylene

(190 a)




Phn xng cng ngh khc

SOUR

WATER

FROM CDU

FROM NHT

FROM RFCC

FROM CCR

(NNF)

FROM

SOUR FLARE

(NNF)

CNU

SWS

SRU ARU

DESALTER

SOUR WATER

TREATMENT

------

------

------

------

------

------ TANK




Xng 95/92

Xng 90


Cc phn xng cng ngh

+ SRU,

SWS,

CNU,

ARU




Cm phn xng ph tr, tin ch

Sn xut in, hi nc

Sn xut nit

Cung cp nc ngt

Cung cp nc bin

Kho cha sn phm trung gian

H thng phi trn

Kho cha sn phm

Cng xut sn phm ,




B cha trung gian




H thng phi trn

BLENDING

Fuel gas

BLENDING

Isomerate

Reformate

RFCC

naphtha

Kero

LGO

HGO

LCO

DCO

C4s




ng ng dn sn phm




Khu b cha sn phm




Cng xut sn phm




CHT LNG SN PHM XNG V

DIESEL

Tiu chun cht lng sn phm ca nh my

Cht lng sn phm nh my

Tiu chun cht lng Vit Nam

Xu hng cht lng sn phm nhin liu




EURO SPECIFICATION IN GASOLINE




EURO SPECIFICATION IN DIESEL




XNG

So snh vi TCVN: p ng v tt hn (MON)

So vi tiu chun Euro: EURO II and EURO III (tr olefin)

Tnh cht Bch H Mixed

RON

MON

>= 90.2/92.2/95.2

81.2/83.2/85.2

Sulfur, ppm < 10

Benzen, %vol




DIESEL

Tnh cht Bach Ho MG Bach Ho MD Mixed MG Mixed MD Cetane Index 55 53 53 50

Sulfur, ppm 154 147 1020 1482

ASTM D86

90%vol, oC

348 368 350 368

p ng hu ht cc ch tiu TCVN ngoi tr im 90% chng ct

p ng EURO III i vi du Bch H v EURO II vi du Mixed




Kt lun

NMLD Dung Qut c thit k vi cc phn xng cng ngh hin i, ch bin du ngt, parafinic v

khng c VDU, HDS gasoline FCC

Nh my cn c nhng vn cn gii quyt Ngun nguyn liu du th Bch H ang gim dn (thp hn

cng sut nh my)

Cht lng sn phm (tng lai)

S thiu ht cng sut ca phn xng CCR

Cng sut hin ti ca SRU v cht lng kh thi khi chy du

hn hp (mixed)

Mt s ti nghin cu ca PVPro phc v cho DQR




Ti liu tham kho

Ti liu FEED 2004, EPCC 2006, OM 2007 ca DQR

Ti liu ging dy ca DQR

Raze Shadeghbeigi, Fluid Catalytic Cracking Handbook

Robert Meyer, Handbook of Petroleum Refining Processes, 3rd Edition, 2003




Q & A




S dng KTU




S dng KTU (tt)




SWS

FROM SOUR

FLARE PUMP OUT

P-1805

EFFLUENT

TREAMENT

FROM CDU

FROM NHT

FROM LCO-HDT

FROM RFCC

FROM CCR

LIGHT SLOPS

ANTI-FOAM

POLYSULPHIDE

P-1801 P-1802

D-1801

T-1802 T-1801

E-1801 P-1804

P-1803

E-1805 E-1803

E-1804

E-1802

TK-1801

COLD CONDENSATE

TO SRU

TO INCENERATOR

TO CDU

DESALTER

KEROSENE

H2S

NH3

6.0

90 90

1.2

6.3

165

1.7

130




ARU

Rich Amine

To Light Slops

To Sour Flare

Boiler Feed Water Flash Drum

Filter

Lean Amine Cooler

Condenser

Lean/Rich Amine

Ex E-1901

Reflux

Drum

Reboiler

E-1903A/B

Lean Amine

To Fuel Gas

Condensate

LP Steam

1

3

26

126.5

1. 2

1. 35

121

De-mineral

Water

Corrosion

Inhibitor

T-1901

E-1904

D-1901

E-1902

D-1902




SRU

Sn xut lu hunh t dng kh giu H2S i t cc phn xng SWS v ARU, t dng kh t ARU v CNU

Qu trnh Clauss H2S + O2 SO2 + H2O

H2S + SO2 S + H2O

Cc b phn chnh Thu hi lu hunh

Cha v tch kh lu hunh lng

L thiu hu

Che chn lu hunh




CNU

Trung ho kim v x l nc thi t cc phn xng KTU, LTU, CNU, NHT, LCO-HDT, nh

my x l nc thi

S dng cng ngh trung ho trit MIRICON ca Merichem




Phn xng sn xut in

Sn xut v cung cp in, hi nc

Nhin liu t l: FO hoc Fuel gas (C4 d)

in: 4 turbin hi cng sut 27 MW, cung cp 81 MW

4 l hi: 196 T/h, 107 kg/cm3, 505oC cung cp hi nc HHP, HP, MP v LP

S dng thit b lm lnh bng nc bin




Cung cp nc ngt

246 m3/h

120 m3/h

99 m3/h

4 m3/h




Cung cp nc bin

50.000 m3/h

34.500 m3/h

12.000 m3/h

22.500 m3/h

34.500 m3/h

22.500 m3/h




Sn xut Nit

Sn xut, tn cha v cung cp nit di dng lng, kh

Thit b lm lnh

Bn cha nit lng

Thit b bay hi nit lng




Sn xut nit

347 m3/h

647 m3/h 10 ngy

vn hnh

95 m3/h




Fuel gas system

Thu fuel gas

Ho hi off-spec LPG/Propylene v C4s d

Cung cp fuel gas cho l t gia nhit trong

cc phn xng cng ngh




Flare




B cha sn phm trung gian

TT

K hiu B cha S lng v Dung tch (m3)

Working Gross

1 TK-5201 A/B/C

B cha Xng Mogas 92/95 xut cho tu (Mi

ni) 03 x 22.970 03 x 30.085

2 TK-5203 A/B/C

B cha Xng Mogas 90 xut cho tu (Mi

ni) 03 x 30.012 03 x 38.867

3 TK-5205 A/B/C

B cha JET A1/Kerosen xut cho tu (Mi

ni trong) 03 x 9.558 03 x 13.644

4 TK-5207 A/B/C B cha Diezen t xut cho tu (Mi chp) 03 x 48.391 03 x 54.723

5 TK-5211 A/B B cha FO xut cho tu v xe bn (Mi chp) 02 x 8.299 02 x 9.649

6 TK-5212

A/B/C/D/E B cha LPG xut cho tu (B cu) 05 x 4.510 05 x 4.949

7 TK-5213 A/B/C

B cha Propylen xut cho tu v ng ng

(B cu) 03 x 3.340 03 x 3.710

Tng cng: 22 b 381.961 467.130




B cha




SPM

Tham kho thm

SPM

Flushing oil

SPM data Item unit Existing

Vessel size DWT 111.000

Unloading rate m3/hr 6.000

Cargo volume m3/ship 120.000

Unloading time hrs 20

Mooring work hrs




S CNG NGH RFCC

..\Operating manual\8474L-015-ML-

001-1.pdf

58




59

FLUE GAS TREATMENT




60

FRACTIONATION




GAS RECOVERY

61




TC

VN

LP

G 6

54

8-1

99

9




TCNM Gasoline




TCVN 6776 : 2005 TT Tn ch tiu Xng khng ch

90 92 95

1 Tr s octan, min

- theo phng php nghin cu (RON)

- theo phng php mt (MON)

90

79

92

81

95

84

2 Hm lng ch, g/l, max 0,013

3 Thnh phn ct phn on:

- im si u, oC

- 10% th tch, max

- 50% th tch, max

- 90% th tch, max

- im si cui, oC, max

- Cn cui, % th tch, max

Bo co

70

120

190

215

2.0

4 n mn ming ng 50oC/3 gi, max

22/12/2013




TT Tn ch tiu Xng khng ch

90 92 95

5 Hm lng nha thc t ( ra dung mi), mg/

100ml, max.

5

6 n nh xy ha, pht, min. 480

7 Hm lng lu hunh, mg/kg, max 500

8 p sut hi (Reid) 37,8 oC, kPa 43 - 75

9 Hm lng benzen, %th tch, max 2,5

10 Hydrocacbon thm, %th tch, max 40

11 Olefin, %th tch, max 38

12 Hm lng xy, % khi lng, max 2,7

13 Hm lng kim loi, mg/l 5

14 Khi lng ring ( 15oC), kg/m3 Bo co

15 Ngoi quan Trong, khng c tp cht l

lng Tp. H Ch Minh

TCVN 6776 : 2005




KEROSENE




TC

VN

JE

T 6

42

6-2

00

7



68 TRUNG TM NGHIN CU V PHT TRIN CH BIN DU KH 22/12/2013 Tp. H Ch Minh 68

TT Tn ch tiu Mc

1 Hm lng lu hunh, mg/kg, max. 500 2500

2 Ch s xtan, min. 46

3 Nhit ct, oC, 90% th tch, max. 360

4 im chp chy cc kn, oC, min. 55

5 nht ng hc 40oC, mm2/ s 2 - 4,5

6 Cn cc bon ca 10% cn chng ct, %kl, max. 0,3

7 im ng c, oC, max. + 6

8 Hm lng tro, %khi lng, max. 0,01

9 Hm lng nc, mg/kg, max. 200

10 Tp cht dng ht, mg/l, max. 10

11 n mn mnh ng 50oC, 3 gi, max. Loi 1

12 Khi lng ring 15oC, kg/m3 820 - 860

13 bi trn, m, max. 460

14 Ngoi quan Sch, trong

TCVN DO 5689-2005




Tiu chun nh my




FO

70

MAX GAS MAX DIS

BCH H 395 339

CHUA 5330 3756




TC

VN

FO

62

39

-20

02




Din tch nh my

Khu ch bin, khu ph tr v nh iu hnh 110

Khu bn cha du th v h thng Flare 42

Khu bn cha sn phm 36

Khu ly nc bin, x l nc thi, ng ng

cng ngh, ng 44

Din tch cng xut sn phm 106

Tng cng (ha) 338




Phn xng cng ngh




NTU

X l RFCC naphtha: tch loi H2S v RSH RSSH

Cng ngh Mericat ca Merichem




B cha sn phm

TT

K hiu B cha

S lng v Dung tch (m3)

Working Gross

1 TK-5201 A/B/C

B cha Xng Mogas 92/95 xut cho tu (Mi

ni) 03 x 22.970 03 x 30.085

2 TK-5203 A/B/C

B cha Xng Mogas 90 xut cho tu (Mi

ni) 03 x 30.012 03 x 38.867

3 TK-5205 A/B/C

B cha JET A1/Kerosen xut cho tu (Mi ni

trong) 03 x 9.558 03 x 13.644

4 TK-5207 A/B/C B cha Diezen t xut cho tu (Mi chp) 03 x 48.391 03 x 54.723

5 TK-5211 A/B B cha FO xut cho tu v xe bn (Mi chp) 02 x 8.299 02 x 9.649

6 TK-5212

A/B/C/D/E B cha LPG xut cho tu (B cu) 05 x 4.510 05 x 4.949

7 TK-5213 A/B/C

B cha Propylen xut cho tu v ng ng

(B cu) 03 x 3.340 03 x 3.710

Tng cng: 22 b 381.961 467.130

công nghệ nhà máy dung quất

Documents

Transcript of công nghệ nhà máy dung quất