Other Cycle Steps

Other Cycle Steps A PSA cycle may have several other steps in addition to the basic adsorption, depressurization, and repressuriza-tion. Cocurrent depressurization, purge, and pressure-equalization steps are normally added to increase efficiency of separation and recoveiy of product. At the end of the adsorption step, the more weakly adsorbed species have been recovered as product, but there is still a significant amount held up in the bed in the inter- and intra-... 

Other Cycle Steps A PSA cycle may have several other steps in addition to the basic adsorption, depressurization, and repressurization. 

---