Nitrogen generator refers to a device that uses air as raw material and uses physical methods to separate oxygen and nitrogen in it to obtain nitrogen. Nitrogen generators used in industry can be divided into three types according to different classification methods, namely cryogenic air separation, molecular sieve air separation (PSA) and membrane air separation.

Nitrogen generator is a nitrogen production equipment designed and manufactured according to pressure swing adsorption technology. The nitrogen generator uses high-quality imported carbon molecular sieve (CMS) as adsorbent and uses the pressure swing adsorption principle (PSA) at room temperature to separate air to produce high-purity nitrogen. Usually two adsorption towers are used in parallel, and the imported pneumatic valve is automatically operated by the imported PLC to alternately perform pressurized adsorption and decompression regeneration to complete nitrogen and oxygen separation and obtain the required high-purity nitrogen.

Chinese name

制氮机

Foreign name

Nitrogen generator

Other name

Nitrogen generator equipment, nitrogen generator, nitrogen generator

Meaning

Mechanical combination for producing nitrogen

Working principle

Carbon molecular sieve, membrane separation

Main categories

Cryogenic air separation, membrane air separation, carbon molecular sieve air separation