Is a simple olefin, the chemical formula is C2H4 has a prominent role in the petrochemical industry. It is colorless flamable gas.
Component
Specification
Ethylene
99.9
vol % min
Methane + Ethane
1000
ppm vol max
Ethane
500
Acetylene
5
C3 & Higher
10
Carbon Monoxide
2
Carbon Dioxide
Water
Oxygen
Hydrogen
Nitrogen
100
Oxygenated Compounds
Basic Nitrogen Compounde Caloulated as NH3
1
Total sulphur
mg/kg max
Methanol
0.5
Total Combined Nitrogen
0.2
COS
0.02
Mercaptans
0.3