PSA nitrogen generator uses carbon molecular sieve as sorbent, produces nitrogen by making use of the PSA principle. Under certain pressure, carbon molecular sieve has different oxygen/nitrogen adsorption capacity, I. E. Much more oxygen adsorption capacity than nitrogen adsorption capacity. PLC controls pneumatic valve on/off to realize two towers alternate adsorption and desorption as per pressure change, carries out oxygen/nitrogen separation and produces nitrogen with desired purity.
Applications:
1. Metallurgy: For anneal protection, agglomeration protection, nitrogenizing, furnace washing and blowing, etc. Used in fields such as metal heating treatment, powder metallurgy, magnetic material, copper process, metallic mesh, galvanized wire, semiconductor, etc.
2. Chemical and new material industries: For chemical material gas, pipeline blowing, gas replacement, gas protection, product transport, etc. Used in fields such as chemical, urethane elastic fiber, rubber, plastic, tyre, polyurethane, biological technology, intermediate, etc.
3. Electronic industry: For encapsulation, agglomeration, anneal, deoxidization, storage of electronic products. Used in fields such as peak welding, circumfluence welding, crystal, piezoelectricity, electronic porcelain, electronic copper tape, battery, electronic alloy material, etc.
Rich is a professional company engaging in application and R&D of gas and gas equipment, which is a leading brand and a meritorious enterprise in normal temperature air separation field.
Headquarter located in Shanghai, at present, rich has extended its business scope from simple gas equipment to gas supplier so as to provide particular product, technical consultations and solutions for global users in gas and gas equipment field. Rich has over 50 marketing branches and over 100 service outlets covering more than 30 provinces and municipalities. Globally, its marketing service reaches southeast Asia, Middle East, Europe and south America and its products have been exported to more than 20 countries and widely applied to petroleum, chemical engineering, coal mine, metallurgy, automobile, medical treatment, food, aviation, etc.
Our clients are from all industries of worldwide enterprises: There are linde group, praxair, air products, dupont, sumitomo, sinopec, cnooc, tsingtao brewery group, Shanghai mint, inner Mongolia elion chemicals, foxcom, triangle group, navy general hospital, huainan mining group, etc.
