Sichuan Air Separation Plant Group
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LPG Small Scale LNG Carbon Steel Natural Gas Liquefaction Plant
In the late 1970s, SASPG entered the field of natural gas separation (LPG) and successfully developed natural gas liquefaction units of 50,000, 100,000, 300,000, 600,000, 1 million, 2 million and 5 million cubic meters.
The MRC mixed cooling process technology of "two-stage throttling, three-stage separation + heavy hydrocarbon washing" has been successfully developed, which saves energy and reduces consumption and is reliable in operation.
The process technology of cryogenic rectification to produce LNG has been successfully developed by using gas sources with low methane content (such as coke oven tail gas, chemical purge gas, etc.).
SASPG has its own patented liquefaction technology: sas-lique
A small skid-mounted LNG unit has been developed for wellhead natural gas, with a highly integrated modular design, short supply cycle and small on-site installation workload.
