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Dongguan Troy Pressure Vessel Manufacturing Co., Ltd.
Professional Nitrogen Manufacturer
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Tel: 13825775590
Add:No. 6 Guozhou Road, Zhongtang Town, Dongguan City, Guangdong Province
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What is the air separation method of PSA nitrogen generator
Author:TROY Release date:2019-11-29 23:46

  What is the air separation method of PSA nitrogen generator?
 
  Pure nitrogen cannot be directly induced from nature,and air separation is the first choice.The air separation method includes a cryogenic method,a pressure swing adsorption method(PSA),and a membrane separation method.With the rapid development of industry,nitrogen has been widely used in chemical,electronics,metallurgy,food,machinery and other fields.China's demand for nitrogen is added at a rate of more than 8%each year.The chemical nature of nitrogen is not vivid,and it shows a lot of laziness under ordinary conditions,and it is not easy to have chemical reactions with other substances.Therefore,nitrogen is widely used as a maintenance gas and a sealing gas in the metallurgical industry,the electronics industry,and the chemical industry.Generally,the purity of the maintenance gas is 99.99%,and some require high-purity nitrogen of more than 99.998%.Nitrogen generator liquid nitrogen is a more convenient cold source,and it has been used more and more in the food industry,work,and semen storage in animal husbandry.In the production of synthetic ammonia in the chemical fertilizer industry,if the synthetic ammonia gas-hydrogen and nitrogen mixed gas is washed and purified with pure liquid nitrogen,the content of inert gas is extremely small,and the content of sulfur monoxide and oxygen does not exceed 20ppm.
 
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Add:No. 6 Guozhou Road, Zhongtang Town, Dongguan City, Guangdong Province

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