Typical Compositions
of UK Natural Gas
|
Species
|
Symbol
|
Summer
Percentage
|
Winter
Percentage
|
|
Methane
|
CH4
|
89.44
|
90.13
|
|
Ethane
|
C2H6
|
5.17
|
4.09
|
|
Propane
|
C3H8
|
1.34
|
1.00
|
|
Butanes
|
C4H10
|
0.38
|
0.39
|
|
Pentanes
|
C5H12
|
0.09
|
0.12
|
|
Higher
Hydrocarbons
|
|
0.10
|
0.20
|
|
|
|
|
|
|
Nitrogen
|
N2
|
1.85
|
2.44
|
|
Carbon
Dioxide
|
CO2
|
1.64
|
1.63
|
|
|
|
|
|
|
|
|
|
|
|
Calorific
Value
|
|
39.27
MJ/m3
|
38.74
MJ/m3
|
|
Wobbe
Index
|
|
49.62
MJ/m3
|
49.06
MJ/m3
|
|
For more
information contact Mearsecroft
Created and updated by Spiders
Webs
|