Rapid adiabatic pressure swing adsorption process.

摘要

A rapid adiabatic pressure swing process with a total cycle time of less than 30 seconds, at least 150 kPa feed gas is introduced to a single adsorbent bed of 20-120 mesh particles and bed length (in cm) not exceeding 1.1 times the feed- reverse flow pressure difference (in kPa) and less than 2.4 m, a reverse flow period at least twice the feed gas period, and a one component enrichment factor of at least 4.