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. 06, 2024
Filed:
Oct. 21, 2022
Applicant:
8 Rivers Capital, Llc, Durham, NC (US);
Inventors:
Rodney John Allam, Chippenham, GB;
Navid Rafati, Durham, NC (US);
Assignee:
8 Rivers Capital, LLC, Durham, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 6/18 (2006.01); F01K 23/10 (2006.01); F01K 13/00 (2006.01); C07C 29/00 (2006.01); F02C 3/22 (2006.01); F02C 3/28 (2006.01); C10K 3/04 (2006.01); B01D 53/047 (2006.01); B01J 7/00 (2006.01); B01J 7/02 (2006.01); C01B 3/36 (2006.01); C01B 3/38 (2006.01); C01B 3/48 (2006.01); C01B 3/56 (2006.01); F02C 3/34 (2006.01);
U.S. Cl.
CPC ...
F02C 6/18 (2013.01); B01D 53/047 (2013.01); B01J 7/00 (2013.01); B01J 7/02 (2013.01); C01B 3/36 (2013.01); C01B 3/382 (2013.01); C01B 3/48 (2013.01); C01B 3/56 (2013.01); C07C 29/00 (2013.01); C10K 3/04 (2013.01); F01K 13/00 (2013.01); F01K 23/10 (2013.01); F02C 3/22 (2013.01); F02C 3/28 (2013.01); F02C 3/34 (2013.01); B01D 2256/16 (2013.01); B01D 2257/502 (2013.01); B01D 2257/504 (2013.01); B01D 2259/402 (2013.01); C01B 2203/0233 (2013.01); C01B 2203/0244 (2013.01); C01B 2203/0255 (2013.01); C01B 2203/0261 (2013.01); C01B 2203/0283 (2013.01); C01B 2203/0288 (2013.01); C01B 2203/042 (2013.01); C01B 2203/043 (2013.01); C01B 2203/047 (2013.01); C01B 2203/0475 (2013.01); C01B 2203/0495 (2013.01); C01B 2203/0833 (2013.01); C01B 2203/0838 (2013.01); C01B 2203/0883 (2013.01); C01B 2203/0894 (2013.01); C01B 2203/1235 (2013.01); C01B 2203/1241 (2013.01); C01B 2203/141 (2013.01); C01B 2203/142 (2013.01); C01B 2203/146 (2013.01); C01B 2203/84 (2013.01); C10J 2300/1846 (2013.01); F05D 2220/32 (2013.01); F05D 2260/61 (2013.01); Y02E 20/14 (2013.01); Y02E 20/16 (2013.01); Y02E 20/32 (2013.01);
Abstract
The present disclosure relates to systems and methods useful for power production. In particular, a power production cycle utilizing COas a working fluid may be configured for simultaneous hydrogen production. Beneficially, substantially all carbon arising from combustion in power production and hydrogen production is captured in the form of carbon dioxide. Further, produced hydrogen (optionally mixed with nitrogen received from an air separation unit) can be input as fuel in a gas turbine combined cycle unit for additional power production therein without any atmospheric COdischarge.