MRC Mixed Refrigerant Process

Adopts MRC (Mixed Refrigeration Cycle) or C3-MRC (Propane Mixed Refrigeration Cycle) process, with core processes covering three links: natural gas pretreatment, liquefaction and storage. After the feed gas is pretreated by acid removal, dehydration and heavy hydrocarbon removal, it is cooled to -162℃ for liquefaction through the refrigeration system, and the liquefied natural gas is transported to the storage tank through pipelines for storage.

Technical Parameters:

Processing Capacity: 10,000 ~ 5,000,000 m³/day

Product Standards:

H₂S < 3.5 mg/m³

CO₂ < 50 ppm

Water Content < 1 ppm

C4+ Hydrocarbons < 2%

C5+ Hydrocarbons < 70 ppm

Process Features: MRC/C3-MRC process, simple process, flexible mixed refrigerant ratio