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:
Feb. 18, 2025
Filed:
Oct. 13, 2022
Applicant:
Fluor Technologies Corporation, Irving, TX (US);
Inventors:
Ravi Ravikumar, Lancaster, CA (US);
Sunil Singhal, Gurugram, IN;
Assignee:
FLUOR TECHNOLOGIES CORPORATION, Irving, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 3/48 (2006.01); B01D 53/047 (2006.01); B01D 53/14 (2006.01); B01D 53/26 (2006.01); B01D 53/62 (2006.01); B01D 53/78 (2006.01); B01D 53/96 (2006.01); B01J 19/24 (2006.01); C01B 3/50 (2006.01); C01B 3/52 (2006.01); C01B 3/56 (2006.01);
U.S. Cl.
CPC ...
C01B 3/48 (2013.01); B01D 53/047 (2013.01); B01D 53/1418 (2013.01); B01D 53/1425 (2013.01); B01D 53/1475 (2013.01); B01D 53/265 (2013.01); B01D 53/62 (2013.01); B01D 53/78 (2013.01); B01D 53/96 (2013.01); B01J 19/245 (2013.01); C01B 3/506 (2013.01); C01B 3/52 (2013.01); C01B 3/56 (2013.01); B01D 2252/204 (2013.01); B01D 2257/104 (2013.01); B01D 2257/504 (2013.01); B01D 2257/80 (2013.01); B01J 2219/0004 (2013.01); C01B 2203/0233 (2013.01); C01B 2203/0283 (2013.01); C01B 2203/0415 (2013.01); C01B 2203/042 (2013.01); C01B 2203/047 (2013.01); C01B 2203/0475 (2013.01); C01B 2203/048 (2013.01); C01B 2203/0495 (2013.01); C01B 2203/0883 (2013.01); C01B 2203/1241 (2013.01); C01B 2203/1294 (2013.01); C01B 2203/148 (2013.01);
Abstract
In a hydrocarbon-fed steam methane reformer hydrogen-production process and system, carbon dioxide is recovered in a pre-combustion context, and optionally additional amounts of carbon dioxide are recovered in a post-combustion carbon dioxide removal, to provide the improved carbon dioxide recovery or capture disclosed herein.