what is phosperous sorption

The following factors influences the sorption-

1- temperature of both gas and adsorbent.

2- the chemical nature of gas and adsorbent.

3- the microscopic roughness of the surfaceof adsorbent.

4- the incident flux of molecules.

5-surface to volume ratio of the adsorbent.

Sorption is the process in which one substance takes up and holds another by either absorption or adsorption.

A cryopump is a vacuum pump that traps gases and vapours by condensing them on a cold surface. They are only effective on some gases, depending on the freezing and boiling points of the gas relative to the cryopump's temperature.

The only difference between the two processes that I have observed is the methods in which they trap the gases. Also, sorption is a process while cryopump is a machine.

An example of a material that uses sorption or has a high adsorption rate is zeolite.

It is a dimensionless parameter to measure countercurrent sorption operations

This information can often be obtained from the shape of the vapor sorption isotherm.