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hot key words： Small liquid nitrogen equipment 、Compressed air drying equipment 、VPSA 、PSA

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Cryogenic Air Separation Series

Small liquid nitrogen equipment Oxygen and nitrogen air separation equipment All liquid air separation equipment High purity nitrogen air separation equipment

PSA pressure swing adsorption air separation series

Pressure swing adsorption nitrogen production equipment Carbonized nitrogen purification equipment Hydrogenation nitrogen purification equipment Pressure adsorption oxygen production equipment VPSA vacuum pressure swing adsorption oxygen production equipment

Compressed air purification equipment series

Micro heat regeneration compressed air dryer No heat regeneration compressed air dryer Compression heat regeneration compressed air dryer Combined low dew point compressed air dryer Refrigerated compressed air dryer Efficient degreaser High-efficiency oil-water separator Precision filter Dust fine filter Activated carbon filter Sterilization filter High efficiency air cooler

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KDON type oxygen and nitrogen air separation equipment

Oxygen and nitrogen air separation equipment is a set of air separation equipment that simultaneously extracts oxygen and nitrogen from the air. It is a new type of process with a turbo expander. The purified air entering the tower exchanges heat with the reflux gas in the main heat exchanger, is gradually cooled into saturated air, with a small amount of liquefaction, and then enters the lower tower for rectification. Distillation is the process of obtaining pure oxygen and pure nitrogen by partial evaporation and partial condensation in a fractionating tower with different boiling points of oxygen and nitrogen. The role of the lower fractionation tower is to produce liquid air and liquid nitrogen. The function of the main condensing evaporator is to evaporate liquid oxygen and condense gas nitrogen at different pressures under low pressure, and the function of the upper fractionation tower is to obtain product oxygen and nitrogen.

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KDON型氧氮空分设备