Air Products and Chemicals, Inc.

Jinzhong Liu

Timothy Christopher Golden

Roger Dean Whitley

Shubhra Jyoti Bhadra

Glenn Paul Wagner

Xue Mei Liu

Michael Jamie McKerrow

Wu Li

A rapid cycle pressure swing adsorption (RCPSA) air purification process, apparatus, and device for the removal of at least one of water, carbon dioxide, nitrous oxide, and one or more hydrocarbons from a feed air stream prior to cryogenic air separation.

Rapid cycle pressure swing adsorption process and adsorbent laminates for use therein

Disclosed herein is a stator plate for a rotary bed PSA apparatus that has an exhaust slot that has first and second sections for receiving blowdown and purge exhaust gas streams, the sections being separated by a flow restriction that restricts but does not full prevent gas flow between the sections, or that has separate exhaust slots for separately receiving the blowdown and purge exhaust gas streams. Also disclosed is pressure swing adsorption (PSA) apparatus including such a stator plate, and a rotary bed PSA process using such an apparatus.

Port separation for rotary bed PSA

Growing community of inventors

Richmond, CA, United States of America

Jinzhong Liu