Feedstock Composition

The feed gas composition to Iran LNG plant is shown below:

Components
Mol %
Carbon Dioxide
2.53
Water
0.052
Nitrogen
4.56
Hydrogen Sulfide
1.1
Methane
83.215
Ethane
5.06
C3+
3.483
Total
100
Trace Components
ppm molar
Carbonyl Sulfide
3
Mercaptans
229
Mercury
900 ng/Nm3