The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2024
Filed:
Oct. 22, 2021
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Bradley Russell, Carol Stream, IL (US);
William Cady, Chicago, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/047 (2006.01); B01D 53/04 (2006.01); C01B 3/24 (2006.01); C01B 3/56 (2006.01);
U.S. Cl.
CPC ...
B01D 53/047 (2013.01); B01D 53/0454 (2013.01); B01D 2253/102 (2013.01); B01D 2253/108 (2013.01); B01D 2256/16 (2013.01); B01D 2257/102 (2013.01); B01D 2257/502 (2013.01); B01D 2257/504 (2013.01); B01D 2259/40003 (2013.01); B01D 2259/40007 (2013.01); B01D 2259/40015 (2013.01); B01D 2259/4002 (2013.01); B01D 2259/40047 (2013.01); B01D 2259/4005 (2013.01); B01D 2259/40075 (2013.01); B01D 2259/40079 (2013.01); B01D 2259/40081 (2013.01); B01D 2259/403 (2013.01);
Abstract
A three-product PSA system which produces three product streams from a feed gas mixture comprising a light key component, at least one heavy key component, and at least one intermediate key component is described. The three-product PSA system produces a high pressure product stream enriched in the light key component, a low pressure tail gas stream enriched in the at least one heavy key component, and an intermediate pressure vent gas stream enriched in the at least one intermediate key component.