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Deep Cooling Air Separation(Rich Oxygen)

By utilizing low-temperature distillation, pressure swing adsorption (PSA), vacuum pressure swing adsorption (VPSA) and other methods you can achieve air separation to obtain oxygen, nitrogen, rare gases and a series of gas and liquefied products.

Before entering the cryogenic unit, the air needs to be purified to selectively remove impurities such as CO2, water, hydrocarbons, sulphides and nitrogen oxides by molecular sieve and alumina to meet the operation requirements of the equipment.

Our 13X-APG molecular sieve is widely used for air drying and purification due to its high dynamic water and high CO2 adsorption capacity.

Alumina could be used for drying assistance in deep cold air separation devices to ensure the device stability.

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