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:
Sep. 06, 2016
Filed:
Feb. 26, 2015
Applicant:
Fluor Technologies Corporation, Aliso Viejo, CA (US);
Inventors:
Ryan Chow, Irvine, CA (US);
Thomas Chow, Irvine, CA (US);
Assignee:
Fluor Corporation, Sugar Land, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C01B 17/04 (2006.01); B01J 19/24 (2006.01); B01D 53/52 (2006.01);
U.S. Cl.
CPC ...
B01D 53/52 (2013.01); B01J 19/24 (2013.01); B01J 19/245 (2013.01); C01B 17/046 (2013.01); C01B 17/0456 (2013.01); B01J 2219/00051 (2013.01); B01J 2219/24 (2013.01); Y02P 20/129 (2015.11);
Abstract
Advanced oxygen enrichment technologies for Claus plants are presented that provide an oxygen rich gas stream to the Claus burner of the thermal stage and one or more oxygen rich bypass gas streams to at least one of the catalytic stages to so increase the capacity of the plant while reducing the amount of recycle gases needed for flame temperature moderation.