Natural Gas Liquefaction

MRC Technology
Mixed refrigerant cycle(MRC), with mixed refrigerant of C1 to C5 hydrocarbons, N2 and several other compositions as the working medium, performed condensation, evaporation, throttling expansion step by step to obtain different...
View details
Modularization Technology
Feed gas enters into the compressor and the pressure is increased to about 2.0MPaG, after purification through deacidification and dehydration, with the recycle gas, enters into the recycle compressor and the pressure...
View details
Container Technology
Chengdu Sepmem Sci. & Tech. Co., Ltd is specialized in design and supply of LNG modular plants and skid-mounted devices, and provides solutions in accordance with the requirements of the owner and the characteristics of the project...
View details

Natural Gas Purification

Gas Sweetening
HP-AmineTM gas sweetening technology, with HP-amineseries solution as the absorbent, under the condition of high pressure and low temperature, the absorbent and natural gas contact in a countercurrent way...
View details
TEG Dehydration
TEG is short for triethylene glycol. TEG dehydration technology is solvent absorption dehydration. During the process, under the condition of high pressure and low temperature, TEG solvent absorbs the water of the natural gas...
View details

Light Hydrocarbon Recovery

MRC Technology
Mixed refrigerant cycle(MRC), with mixed refrigerant of C1 to C5 hydrocarbons, N2 and several other compositions as the working medium, cooling (as low as -50 ℃ and below ) the feed gas after the purification process of deacidification...
View details
Propane/Ammonia Refrigeration Technology
Pure propane (or ammonia) refrigeration method is based on pure propane (or pure ammonia) as the working medium, cooling(propane can be as low as -40 ℃, ammonia can be as low as -30 ℃ )the feed gas...
View details

Sulfur Removal & Recovery

Sulfur Removal & Recovery
Liquid phase oxidation process for sulfur removal utilizes complex iron ions as the catalyst, hydrogen sulfide dissolves in the solution when feed gas and catalyst solution...
View details