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Small Capacity Air Separation Unit
A standard Small Capacity Air Separation Unitdeveloped to meet the needs of small industrial gas users. Fundamental: pressurized dry saturated air enters the fractionator and is further cooled to become liquid air, and then rectified in the fractionator with multiple partial evaporations and multipl...
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Other Chemical Applications
Syngas produced by natural gas or coal gasification is used to separate high purity CO and a small amount of by-products such as hydrogen, carbonyl syngas, and methane through the cryogenic method. At present, there are mainly two methods of methane washing and partial condensation. The former has h...
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Rare Gas Extraction Unit
The rare gas full extraction device is used to extract five rare gases (pure argon, crude helium and neon mixture, krypton-lean and xenon-lean liquid) by air rectification. The mixture of crude helium and neon is obtained in the crude helium-neon column from helium-rich neon gas generated through th...
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VPSA Oxygen plant
Different from the cryogenic rectification process, vacuum pressure swing adsorption (VPSA) realizes the removal of other gases and impurities in the air under specific adsorption condition through molecular sieves, thereby generating gaseous oxygen products with a purity of up to 93%. It is mainly ...
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