B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 53/04 (2006.01) B01D 53/047 (2006.01) F25J 3/04 (2006.01)
Patent
CA 2284351
Carbon dioxide, water, nitrous oxide and optionally ethylene are removed from a feed air stream by a temperature swing adsorption using a first adsorbent such as alumina to adsorb water, a second adsorbent such as 13X zeolite to adsorb carbon dioxide, and a third adsorbent such as binderless calcium exchanged X zeolite to adsorb nitrous oxide and optionally ethylene, prior to cryogenic separation of the purified air stream.
Golden Timothy Christopher
Johnson Leighta Maureen
Malik Nasim Hassan
Raiswell Christopher James
Taylor Fred William
Air Products And Chemicals Inc.
Mcfadden Fincham
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