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C/H ratio of natural gas
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c/h
MOL%
ASSUMING 1 MOLE
OF N G
MOLES OF C
MOLES OF H
CH4 89.41 0.8941 0.8941 3.5764
C2H6 9.28 0.0928 0.1856 0.5568
C3H8 1.14 0.0114 0.0342 0.0912
C4H10 0.17 0.0017 0.0068 0.017
C5H12 0.0057 0.000057 0.000285 0.000684
N2 0.0011 0.000011
CO2carbon no 1.120985 4.242084
C/H 3.172599057
carbon dioxide formation393.509 KJ/mol
carbon monooxide
formation 110.525 KJ/mol
water formation 241.818 KJ/mol
energy realesed when CO2
formed441.1176864 KJ/mol
energy realesed when water
formed512.9061344 KJ/mol
total energy realesed 954.0238207 KJ/kmol
total energy realesed 53930.11988 KJ/kg
energy released 12840.50473 Kcal/kg NCV
energy released 14005.93878 Kcal/kg GCV
GCV/NCV 1.090762323
Considering only CO2 and H2O formation
ZACL
MOL%
ASSUMING 1
MOLE OF N G
MOLES OF C
MOLES OF H
CH4 98.06 0.9806 0.9806 3.9224
C2H6 1.79 0.0179 0.0358 0.1074
C3H8 0.14 0.0014 0.0042 0.0112
C4H10 0 0 0 0
C5H12 0 0 0 0
N2 0.01 0.0001
CO2
carbon no 1.0206 4.041
C/H 2.888490566
carbon dioxide
formation 393.509 KJ/mol
carbon monooxide
formation 110.525 KJ/mol
water formation 241.818 KJ/mol
energy realesed when
CO2 formed401.6152854 KJ/mol
energy realesed when
water formed488.593269 KJ/mol
total energy realesed 890.2085544 KJ/kmol
total energy realesed 50322.69951 KJ/kg
energy realesed 11981.59512 Kcal/kg
energy released 13090.75711 Kcal/kg
GCV/NCV 1.092572147
Considering only CO2 and H2O formation
KBR
c/h
MOL%
ASSUMIN
G 1 MOLE
OF N G
MOLES OF C
MOLES OF H MOL%
ASSUMIN
G 1 MOLE
OF N G
CH4 89.41 0.8941 0.8941 3.5764 CH4 98.06 0.9806
C2H6 9.28 0.0928 0.1856 0.5568 C2H6 1.79 0.0179
C3H8 1.14 0.0114 0.0342 0.0912 C3H8 0.14 0.0014
C4H10 0.17 0.0017 0.0068 0.017 C4H10 0 0
C5H12 0.0057 0.000057 0.000285 0.000684 C5H12 0 0
N2 0.0011 0.000011 N2 0.01 0.0001
CO2 CO2
carbon no 1.120985 4.242084 carbon no
C/H 3.172599 C/H 2.888491
carbon
dioxide
formation
393.509 KJ/mol
carbon
dioxide
formation
393.509 KJ/mol
carbon
monooxid
e
formation
110.525 KJ/mol
carbon
monooxid
e
formation
110.525 KJ/mol
water
formation241.818 KJ/mol
water
formation241.818 KJ/mol
energy
realesed
when CO2
formed
441.1177 KJ/mol
energy
realesed
when CO2
formed
401.6153 KJ/mol
energy
realesed
when
water
formed
512.9061 KJ/mol
energy
realesed
when
water
formed
488.5933 KJ/mol
total
energy
realesed
954.0238 KJ/kmol
total
energy
realesed
890.2086 KJ/kmol
ZACL KBR
Considering only CO2 and H2O formation
total
energy
realesed
53930.12 KJ/kg
total
energy
realesed
50322.7 KJ/kg
energy
released12840.5 Kcal/kg NCV
energy
realesed11981.6 Kcal/kg
energy
released14005.94 Kcal/kg GCV
energy
released13090.76 Kcal/kg
GCV/NCV 1.090762 GCV/NCV 1.092572
MOLES OF C
MOLES OF H
0.9806 3.9224
0.0358 0.1074
0.0042 0.0112
0 0
0 0
1.0206 4.041
KBR
Considering only CO2 and H2O formation
Moleculer
Weight MOL%
ASSUMING 1
MOLE OF N GMOLES OF C MOLES OF H MOL%
CH4 16 98.060 0.9806 0.9806 3.9224 16 CH4 98.06
C2H6 30 1.790 0.0179 0.0358 0.1074 30 C2H6 1.79
C3H8 44 0.140 0.0014 0.0042 0.0112 44 C3H8 0.14
C4H10 58 0.000 0 0 0 58 C4H10 0
C5H12 72 0.000 0 0 0 72 C5H12 0
N2 28 0.010 0.0001 28 N2 0.01
CO2 44 0.000 0 0 44 CO2
carbon no 1.0206 4.041
C/H 3.03073497 C/H
carbon
dioxide
formation
393.509 KJ/mol
carbon
dioxide
formation
393.509
carbon
monooxid
e
formation
110.525 KJ/mol
carbon
monooxid
e
formation
110.525
water
formation241.818 KJ/mol
water
formation241.818
energy
realesed
when CO2
formed
401.615285 KJ/mol
energy
realesed
when CO2
formed
401.6153
energy
realesed
when
water
formed
488.593269 KJ/mol
energy
realesed
when
water
formed
488.5933
total
energy
realesed
890.208554 KJ/kmol
total
energy
realesed
890.2086
total
energy
realesed
50322.6995 KJ/kg
total
energy
realesed
50322.7
Considering only CO2 and H2O formation
C/H
energy
released11981.5951 Kcal/kg NCV
energy
realesed11981.6
energy
released13091.7851 Kcal/kg GCV
energy
released13090.76
GCV/NCV 1.09265794 GCV/NCV 1.092572
ASSUMING 1
MOLE OF N GMOLES OF C MOLES OF H Gas M.W.
0.9806 0.9806 3.9224 15.6896 Empirical Formula factor
0.0179 0.0358 0.1074 0.537 Carbon 0 0
0.0014 0.0042 0.0112 0.0616 Hydrogen 0 0
0 0 0 0
0 0 0 0
0.0001 0.0028
0
carbon no 1.0206 4.041
3.03073497
KJ/mol
KJ/mol
KJ/mol
KJ/mol
KJ/mol
KJ/kmol
KJ/kg
Steam/Carbon Ratio
C0.994H4.224
Considering only CO2 and H2O formation
C/H
Kcal/kg
Kcal/kg
Steam/Carbon Ratio
C0.994H4.224
