Why we focus on PSA hydrogen 5A molecular sieve purification

The principle of PSA-pressure swing adsorption hydrogen production is to use adsorbents to easily adsorb high-boiling components under the same pressure, but not easy to adsorb low-boiling components. The adsorption capacity under high pressure increases (adsorption components) and the adsorption capacity decreases under reduced pressure (analysis) Part) principle, the feed gas is passed through the adsorbent bed under pressure to achieve the separation of hydrogen and impurity components, and then the adsorbed impurity components are desorbed under reduced pressure to regenerate the adsorbent to facilitate the adsorption and separation of impurities 

again.

Pressure swing adsorption (PSA) processes are used for the production of high purity hydrogen from a variety of hydrogen-rich streams. The process is based on a 

physical binding of gas molecules to adsorbent material. The respective force acting between the gas molecules and the adsorbent material depends on the gas 

component, type of adsorbent material, partial pressure of the gas component and operating temperature. PSA5 is one of the important adsorbent used in this PSA 

purification process.

The PSA process works at basically constant temperature and uses the effect of alternating pressure and partial pressure to perform adsorption and desorption. Since 

heating or cooling is not required, short cycles within the range of minutes are achieved. The PSA process consequently allows the economical removal of large amounts 

of impurities.

PSA5  is a molecular sieve 5A with Clay binder. The binder is made to transfer to zeolite structure from special production process. Since the original binder part 

becomes a molecular sieve, compared with the ordinary molecular sieve, it will produce the following three beneficial effects. PSA5 molecular sieve has the 

characteristics of large adsorption capacity, fast adsorption and desorption rate, and high mechanical strength, which is beneficial to the long-term stable operation 

of customer equipment or products.

"Note：This is normal specification, in case of a particular application, application, please contact us by email at info@fznewmaterials.com for technical information."