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:
Jun. 07, 2022
Filed:
Aug. 02, 2018
Applicant:
C-capture Ltd, Leeds, GB;
Inventors:
Douglas Barnes, Leeds, GB;
Caspar Schoolderman, Leeds, GB;
Gergely Jakab, Leeds, GB;
Christopher Rayner, Leeds, GB;
Assignee:
C-Capture Ltd, Leeds, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/14 (2006.01); B01D 53/62 (2006.01); B01D 53/78 (2006.01); B01D 53/96 (2006.01);
U.S. Cl.
CPC ...
B01D 53/1493 (2013.01); B01D 53/1425 (2013.01); B01D 53/1475 (2013.01); B01D 53/62 (2013.01); B01D 53/78 (2013.01); B01D 2251/70 (2013.01); B01D 2251/80 (2013.01); B01D 2252/103 (2013.01); B01D 2252/205 (2013.01); B01D 2252/504 (2013.01); B01D 2257/504 (2013.01); B01D 2258/0283 (2013.01);
Abstract
The invention provides a method for the capture of at least one acid gas in a composition, the release of said gas from said composition and the subsequent regeneration of said composition for re-use. The method comprises the step of capturing an acid gas by contacting said acid gas with a capture composition comprising at least one salt of a carboxylic acid dissolved in a solvent system consisting substantially of water.