Hope someone can help brainstorm an idea with this one.
Running a 20" carbon steel pipe about 600 ft in length which ends up dumping into a separator at the end of the line. Gas is, on a dry basis:
80-85% H2 and CH4
10% N2
<2% O2
3-4% C6H6 and derivatives
3-4% H2S and HCN
(Percentages don't...