High pressure Methane is used by EO/EG
Composition
Methane
min 93 % vol
CO + CO2
max 0.5 % vol
C2H6
max 0.05 % vol
C3 and heavier
max 20 mg/kg
Methanol andother Oxygenated organic
max 10 mg/kg
Hydrogen
max 3 % vol
Sulphur
2 mg/kg max
Acetylene
max 5.0 ppm vol