Assignment Gas Field
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Componen t Chemica l Formula Boili ng Point C Freezi ng Point F Densit y kg /m3 Critical Temperat ure Criti cal Press ure Heat of vaporiza tion Speci fic Heat H2 Carbon Doixide N2 -57 -78 1.98 30.98 1071. 6 Methane CH4 -162 -182 0.656 190.56 4.599 Ethane C2H6 -89 -183 1.264 305.32 4.872 Propane C3H8 -42 -188 0.150 369.83 4.248 i-Butane C4H10 0 -138 0.580 425.12 3.796 n-Butane C4H10 0 -138 0.580 425.12 3.764 i- Pentane C5H12 36 -130 0.626 469.7 3.37 n- Pentane C5H12 36 -130 0.626 469.7 3.37 n- Hexance C6H14 69 -95 0.658 507.6 3.025 n- Heptane C7H16 98 -91 0.682 540.2 2.74 n-Octane C8H18 126 -57 0.702 568.7 2.49 n- Nonance C9H20 151 -54 0.717 594.6 2.29 n-Decane C10H22 175 -30 0.728 617. 2.11 Explain The following :- Boiling Pint :- Boiling Point is the Temperature at which a liquid turns into gas. For water or water-based liquids , this temperature is around 100°C (212° F) but solvent-based liquids generally have lower boiling points (they need comparatively less heat to turn into vapor ). Flammable liquids with boiling points much lower than that of water are greater fire hazards , and require special precautions in handling , storage , and transportation . Freezing Point / Melting Point The temperature that a solid substance becomes a liquid. Some solids do not have a liquid state and will change directly from a solid to a gaseous state. This is called sublimation, e.g. Carbon Dioxide (dry ice). Density
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Transcript of Assignment Gas Field
Component Chemical Formula
Boiling Point C
Freezing Point F
Density kg /m3
Critical Temperature
Critical Pressure
Heat of vaporization
Specific Heat
H2Carbon Doixide
N2 -57 -78 1.98 30.98 1071.6
Methane CH4 -162 -182 0.656 190.56 4.599Ethane C2H6 -89 -183 1.264 305.32 4.872Propane C3H8 -42 -188 0.150 369.83 4.248i-Butane C4H10 0 -138 0.580 425.12 3.796n-Butane C4H10 0 -138 0.580 425.12 3.764i-Pentane C5H12 36 -130 0.626 469.7 3.37n-Pentane C5H12 36 -130 0.626 469.7 3.37n-Hexance C6H14 69 -95 0.658 507.6 3.025n-Heptane C7H16 98 -91 0.682 540.2 2.74n-Octane C8H18 126 -57 0.702 568.7 2.49n-Nonance C9H20 151 -54 0.717 594.6 2.29n-Decane C10H22 175 -30 0.728 617. 2.11
Explain The following :-
Boiling Pint :-
Boiling Point is the Temperature at which a liquid turns into gas. For water or water-based liquids, this temperature is around 100°C (212° F) but solvent-based liquids generally have lower boiling points (they need comparatively less heat to turn into vapor). Flammable liquids with boiling points much lower than that of water are greater fire hazards, and require special precautions in handling, storage, and transportation.
Freezing Point / Melting Point
The temperature that a solid substance becomes a liquid. Some solids do not have a liquid state and will change directly from a solid to a gaseous state. This is called sublimation, e.g. Carbon Dioxide (dry ice).
Density
its mass per unit volume. The symbol most often used for density is ρ (the lower case Greek letter rho), although the Latin letter D can also be used.
Critical Temperature
The critical temperature of a substance is the temperature at and above which vapor of the substance cannot be liquefied, no matter how much pressure is applied. Every substance has a critical temperature.
Critical Pressure :
The minimum pressure which would suffice to liquefy a substance at its criticaltemperature. Above the critical pressure, increasing the temperature will not cause a fluidto vaporize to give a two-phase system.
Heat of Vaporization
