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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...
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...
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...
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...
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...
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...
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...
Pressure swing adsorption (PSA) is a new-type gas adsorption separation technique, to achieve the separation of gas by varying the pressure, is a purely physical process...
Due to membrane separation’s function of separation, concentration, purification and refining, and characteristics of high efficiency, energy saving, environmental protection...
Cryogenic Separation Process is also called Low-Temperature Rectification (<-40℃) Method. Substantially, it is a technology of gas liquefaction, the Process adopts Throttling Expansion Method or Adiabatic Expansion Method to compress and refrigerate gases in order to separate the gases by rectifying components at their various boiling temperatures. Cryogenic Separation Process is currently applied for Air Separating, Steel-Making, Natural Gas Liquefying & Separating, Modernized Coal Chemical industries, and it is one of the most common methods for air separation (the other two are Pressure Swing Adsorption & Membrane Separation).
Energy-Saving & High-Efficiency Air Cooler consists of a series of parts, including Diaphragms, Efficient Fins, Seals, Heads, and other components. It is one of new type of high-efficiency air coolers which is integrally formed by vacuum brazing technology. It features high-efficiency heat exchange, low power consumption, portability and consolidation, space-saving, etc. Comparing with conventional air coolers, it weighs roughly one third as much as the others, and its power consumption is about half of the conventional air coolers need.
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...
Shaya Sepmem Energy Co., Ltd., a holding company that most of its shares belong to Chengdu Sepmen Science & Technology Co., Ltd., is constructing an LNG plant which has been invested nearly 100 million RMB. The plant is located at Shunbei Oil & Gas Fields and designed to recover & liquefy 150,000 CBM of gas per day.
Since it was established, Xinjiang Sepmem Energy Co., Ltd. has been dedicating in transporting and selling LNG & CNG, installing and operating LNG plants, parent CNG stations, LNG filling stations, CNG stations and ancillary vending facilities for sales as an EPC contractor, Researching, developing and promoting technologies for Coke-Oven Gas, Natural Gas Applications, distributed energies.
All-Weather Recirculating Cooling Water System consists of High-Efficiency Heat-Exchanger, Plate-Fin Condenser, Recirculating Water Pump, etc., temperature of filling and returning water in the recirculating system can be raised from 8~10℃ up to 30~40℃ to lower down investment on the system and save energy, simultaneously, it helps users achieve zero consumption of raw water and zero discharge of waste water.
Sepmem provides whole sets of process equipment, and manages production and operation for clients. Project owners only just supply natural gas to acquire LNG or CNG. This service helps our client realize “zero investment on projects plus zero risk on operations”.