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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.:

US 11890576 B1

PDFFull Text
Date of Patent:
Feb. 06, 2024

Filed:

Mar. 08, 2018

Gas capture system

Applicant:

Fjell Biodry As, Bergen, NO;

Inventors:

De Chen, Trondheim, NO;

Kumar Ranjan Rout, Trondheim, NO;

Asbjørn Strand, Bergen, NO;

Assignee:

FJELL BIODRY AS, Bergen, NO;

Attorney:

Christensen O'Connor Johnson Kindness PLLC

Primary Examiner:

Anita Nassiri-Motlagh

Int. Cl.
CPC ...
B01D 53/96 (2006.01); B01D 53/62 (2006.01); B01D 53/83 (2006.01); B01J 8/08 (2006.01); B01J 20/34 (2006.01); C01B 3/56 (2006.01); B01D 53/52 (2006.01); B01J 23/755 (2006.01); F23C 13/08 (2006.01);
U.S. Cl.
CPC ...
B01D 53/96 (2013.01); B01D 53/52 (2013.01); B01D 53/62 (2013.01); B01D 53/83 (2013.01); B01J 8/087 (2013.01); B01J 20/3433 (2013.01); B01J 20/3483 (2013.01); B01J 23/755 (2013.01); C01B 3/56 (2013.01); F23C 13/08 (2013.01); B01D 2251/404 (2013.01); B01D 2257/304 (2013.01); B01D 2257/504 (2013.01); B01D 2258/025 (2013.01); B01D 2258/0233 (2013.01); B01D 2258/0283 (2013.01); B01J 2208/00132 (2013.01); B01J 2208/00504 (2013.01); C01B 2203/043 (2013.01); C01B 2203/0475 (2013.01);
Abstract

Disclosed herein is a method of regenerating a sorbent of gas in a capture process of said gas, wherein the capture process comprises recirculating the sorbent between a gas capturing system and regenerating reactor system, the method comprising the regenerating reactor system performing the steps of: receiving a solid sorbent to be regenerated, wherein the sorbent is a sorbent of carbon dioxide gas; generating heat by combusting a fuel with an oxidising agent in the presence of a catalyst; regenerating the sorbent by using the generated heat to indirectly heat the sorbent so that the sorbent releases carbon dioxide gas; outputting the regenerated sorbent; and outputting the released carbon dioxide gas. Advantages of the gas capture system include a higher efficiency than known techniques.

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