News & Media- VPSA PSA -PKU Pioneer- O2 generating-O2 production- O2 supply- purify carbon monoxide-purify hydrogen

09

2019/12

What is the Technical Principle of PSA-CO Purification Technology?

The basic principle of PSA-CO technology is to use the adsorption selectivity of the adsorbent to adsorb CO in the mixed gas, and then to desorb CO by decompression or vacuumizing to achieve the CO separation.

05

2019/12

Introduction of Vacuum Pressure Swing Adsorption Oxygen Production Process

Vacuum pressure swing adsorption (VPSA) oxygen plants generally utilize the operating steps shown above to separate and enrich oxygen. In one cycle, each adsorption vessel needs to undergo five steps: "adsorption", "pressure reduction"

03

2019/12

What is the Principle of Vacuum Pressure Swing Adsorption (VPSA) Oxygen Generation？

02

2019/12

What are the Characteristics and Advantages of Lithium-Based Adsorbent?

LiLSX molecular sieve (LiLSX) adsorbent for oxygen production with high lithium ion exchange rate is the best among LiX adsorbents.

28

2019/11

How is VPSA Oxygen Production Technology Developed in China?

In the 1970s, Union Carbide Corporation industrialized pressure swing adsorption (PSA) oxygen generation technology for the first time using normal pressure desorption (PSA) process. The adsorbent was CaA adsorbent with low nitrogen adsorption capacity an

27

2019/11

What is Pressure Swing Adsorption? (Technical Principles)

The basic principle of Pressure Swing Adsorption (PSA) is to use the difference of the adsorption characteristics of the gas components on solid materials and the change of adsorption capacity with pressure regulations, to achieve gas separation or purifi