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How to use laboratory nitrogen generator to get high purity nitrogen
How to use laboratory nitrogen generator to get high purity nitrogen
Categories: Fabric / Polyester Fabric
Post Date: Dec 03, 2020
Expiry Date: Jan 02, 2021
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Country/Region : China China
Address : Office Address: Room 313, Unit 1, Building 56, Chunmanli,Liangzhu,Yuhang, Hangzhou,Zhejiang, China
Contact : Sean Wu (Mr.)
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Description
With the constant maturity of pressure swing adsorbent technology, the application field has become more and more extensive. The demand for laboratory nitrogen generators in Europe and the United States and other countries is increasing every year. In recent years, the demand in some developing countries has also increased by leaps and bounds, and the annual growth rate is also rapid. The increase in demand has promoted the carbon adsorbent. The rapid development of molecular sieve.
The nitrogen, inherent flow rate of the laboratory nitrogen generator and the purity of the hydrogen gas enter the setting device together, and then enter the palladium catalyst degasser setting device after being thoroughly mixed in the mixer. The chemistry of 2h2 + o2 = 2h2 occurs under the action of the deoxidizing catalyst After the reaction, the polyurethane achieves the purpose of deoxidation. After deoxidation, the water in the nitrogen is dehydrated by the cooler, and the nitrogen is connected to the monotoner in turn, so that the dew point of the nitrogen reaches -60 ° C. The monotoner has two units. One monotonously maintains the monotonicity of adsorption, and the other monotonously absorbs the monotonous regeneration of all water vapor, preparing for the next cycle of adsorption work. After removing dust with a monotone nitrogen filter, high purity nitrogen is obtained.
After the separation of the nitrogen, the adsorption of oxygen by the molecular sieve reaches equilibrium. According to the characteristics of the carbon molecular sieve to adsorb different amounts of adsorbed gas at different pressures, the downward pressure protects the carbon molecular sieve from oxygen adsorption. The process is regeneration. Can be divided into vacuum regeneration and atmospheric pressure regeneration, atmospheric pressure regeneration is conducive to the complete regeneration of molecular sieve, easy to obtain high-purity gas
Email: sean@scala-filtration.com
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