Screw Compressor Set for CBM Refining (PSA)
The refining process of methane gas is as follows:
Methane gas (pressurization), de-sulfurization, VSA methane concentration, concentrated methane compression, VPSA concentrated methane de-oxidation, and VPSA methane concentrated into final product gas. The final product gas can be supplied to CNG or LNG.
Screw Compressor Set For PSA Process-Standard Configuration
Inlet gas pressure: 0-0.2MPa (G)
Outlet Gas Pressure: 0.6-0.7 MPa(G),
Flow: 60-120m3/min
Injected Medial: Water
Motor Power: 350-900 (KW)
Screw Compressor Set for desorption process Vacuum Pressure Relief (dry screw vacuum pump)
Inlet Gas Pressure -70~-50Kpa, Outlet Gas Pressure: 20Kpa
Flow: 60-120 m3/min
Major performance indices of Oxygen-bearing CBM after PSA Refining Process
The concentration of Methane rise from 30-40% to 90-95%, and oxygen content falls from 10-12% to below 0.5%, and the recovery rate is > 98%
If there is any other question, pls email to me.
It will be my honour to service you.