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:
Oct. 23, 2012
Filed:
Oct. 29, 2010
Applicants:
Sanjay Kumar Dube, Knoxville, TN (US);
David James Muraskin, Knoxville, TN (US);
Inventors:
Sanjay Kumar Dube, Knoxville, TN (US);
David James Muraskin, Knoxville, TN (US);
Assignee:
ALSTOM Technology Ltd, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/50 (2006.01); B01D 53/62 (2006.01); B01D 53/74 (2006.01); B01D 53/78 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of heating a used absorption liquid resulting from a carbon dioxide absorption stage in which a COcomprising gas stream is contacted with an absorption liquid comprising ammonia, wherein the used absorption liquid is subjected to heat exchange, in a heat exchanger, with a fluid of a desulfurization stage in which a SOcomprising flue gas is contacted with a reagent composition comprising an alkaline compound.