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. 21, 2017
Filed:
Sep. 29, 2014
Applicant:
Alstom Technology Ltd, Baden, CH;
Inventors:
Assignee:
General Electric Technology GmbH, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
C01F 11/18 (2006.01); B01D 53/62 (2006.01); B01D 53/83 (2006.01); F27B 15/16 (2006.01); B01D 53/82 (2006.01); B01J 8/24 (2006.01); B01D 53/96 (2006.01);
U.S. Cl.
CPC ...
B01D 53/62 (2013.01); B01D 53/82 (2013.01); B01D 53/83 (2013.01); B01J 8/24 (2013.01); C01F 11/18 (2013.01); F27B 15/16 (2013.01); B01D 53/96 (2013.01); B01D 2251/402 (2013.01); B01D 2251/404 (2013.01); B01D 2257/504 (2013.01); Y02C 10/04 (2013.01);
Abstract
The present invention relates to a method for capturing carbon dioxide COby carbonation in a circulating fluidized bed (CFB) carbonation reactor wherein temperature profile is adjusted by recirculation of solid fractions of metal oxide MeO and metal carbonate MeCOto the CFB carbonation reactor. Also a system recirculating the metal oxide MeO and metal carbonate MeCOis provided by the invention.