Carbon Hydrogen Ratio of Natural Gas

c/h

ZACL ASSUMING 1 MOLE MOLES OF C OF N G MOLES OF H

MOL%

CH4 C2H6 C3H8 C4H10 C5H12 N2 CO2

8 9 .4 1

0.8941

0 .8 9 4 1

3.5764

9 .2 8

0.0928

0 .1 8 5 6

0.5568

1 .1 4

0.0114

0 .0 3 4 2

0.0912

0 .1 7

0.0017

0 .0 0 6 8

0 .0 1 7

0 .0 0 5 7

0.000057

0 .0 0 0 2 8 5

0.000684

0 .0 0 1 1

0.000011 1 .1 2 0 9 8 5

4.242084

carbon no 3.172599057

C/H

Cons Consid ider erin ing g onl only y CO2 CO2 and and H carbon dioxide formation

393.5 393.509 09 KJ/mo KJ/moll

carbon monooxide formation water formation energy realesed when CO2 formed energy realesed when water formed total energy realesed total energy realesed energy released energy released

110.5 110.525 25 KJ/mo KJ/moll 241.818 KJ KJ/mol

441.1176 441.1176864 864 KJ/mol KJ/mol 512.9061 512.9061344 344 KJ/mol KJ/mol 954.0238207 954.0238207 53930.11988 53930.11988 12840.50473 14005.93878

GCV/NCV

KJ/kmol KJ/kg Kcal/kg Kcal/kg

1.090762323

NCV GCV

KBR ASSUMING 1 MOLES OF C MOLE OF N G

MOL%

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

0.01

0.0001 1.0206

4.041

N2 CO2

carbon no 2.888490566

C/H

O formation carbon dioxide formation carbon monooxide formation water formation

393.509 KJ/mol 110.525 KJ/mol 241.818 KJ/mol

energy realesed when CO2 formed energy realesed when water formed total energy realesed total energy realesed energy realesed energy released

890.2085544 KJ/kmol 50322.69951 KJ/kg 11981.59512 Kcal/kg 13090.75711 Kcal/kg

GCV/NCV

1.092572147

401.6152854 KJ/mol 488.593269 KJ/mol

c/h

ZACL

MOL%

CH4 C2H6 C3H8 C4H10 C5H12 N2 CO2

KBR

ASSUMIN MOLES OF G 1 MOLE OF N G MOLES OF H

MOL%

ASSUMIN G 1 MOLE OF N G

89.41

0.8941

0.8941

3.5764

CH4

98.06

0.9806

9.28

0.0928

0.1856

0.5568

C2H6

1.79

0.0179

1.14

0.0114

0.0342

0.0912

C3H8

0.14

0.0014

0.17

0.0017

0.0068

0.017

C4H10

0

0

C5H12

0

0

N2

0.01

0.0001

0.0057

0.000057 0.000285 0.000684

0.0011

0.000011

CO2 carbon no 1.120985 4.242084 C/H

carbon no C/H

3.172599

2.888491

Considering only CO2 and H2O formation carbon dioxide formation

393.509

KJ/mol

carbon dioxide formation

393.509

KJ/mol

110.525

KJ/mol

carbon monooxid e formation

110.525

KJ/mol


water formation

241.818

KJ/mol

water formation

241.818

KJ/mol

KJ/mol

energy realesed 401.6153 when CO2 formed

KJ/mol

energy realesed 441.1177 when CO2 formed energy realesed when water formed total energy realesed

512.9061

KJ/mol

954.0238

KJ/kmol

energy realesed when water formed total energy realesed

488.5933

KJ/mol

890.2086

KJ/kmol

total energy realesed energy released energy released

53930.12

KJ/kg

12840.5

Kcal/kg

NCV

14005.94

Kcal/kg

GCV

GCV/NCV 1.090762

total energy realesed energy realesed energy released

50322.7

KJ/kg

11981.6

Kcal/kg

13090.76

Kcal/kg

GCV/NCV 1.092572

MOLES OF MOLES OF H 0.9806

3.9224

0.0358

0.1074

0.0042

0.0112

0

0

0

0

1.0206

4.041

C/H

Moleculer Weight

MOL%

ASSUMING 1 MOLES OF C MOLE OF N G

OLES OF H

MOL%

CH4 C2H6 C3H8 C4H10 C5H12

16 30 44 58 72

98.060

0.9806

0.9806

3.9224

16

CH4

98.06

1.790

0.0179

0.0358

0.1074

30

C2H6

1.79

0.140

0.0014

0.0042

0.0112

44

C3H8

0.14

0.000

0

0

0

58

C4H10

0

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

C/H

4.041 C/H

3.03073497

Considering only CO2 and H2O formation carbon dioxide formation

393.509

KJ/mol

carbon dioxide formation

393.509

110.525

241.818


110.525

KJ/mol


water formation

241.818

KJ/mol

water formation

KJ/mol

energy realesed 401.6153 when CO2 formed

energy realesed when CO2 formed energy realesed when water formed total energy realesed total energy realesed

401.615285

488.593269

KJ/mol

890.208554

KJ/kmol

50322.6995

KJ/kg

energy realesed when water formed total energy realesed total energy realesed

488.5933

890.2086

50322.7

energy released energy released

11981.5951

Kcal/kg

NCV

13091.7851

Kcal/kg

GCV

GCV/NCV

1.09265794

energy realesed energy released

11981.6 13090.76

GCV/NCV 1.092572

Steam/Carbon Rati

ASSUMING 1 MOLE OF N G

OLES OF

MOLES OF H

Gas M.W.

0.9806

0.9806

3.9224

15.6896

Empirical Formula

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

3.03073497

KJ/mol

KJ/mol

KJ/mol

KJ/mol

KJ/mol

KJ/kmol

KJ/kg

1.0206

4.041

factor

C0.994H4.224

Kcal/kg Kcal/kg

o

Carbon Hydrogen Ratio of Natural Gas

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