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:
Mar. 22, 2011
Filed:
Jul. 11, 2008
Applicants:
Renaud Cadours, Francheville, FR;
Julia Magne-drisch, Villette-deVienne, FR;
Bruno Delfort, Paris, FR;
Inventors:
Renaud Cadours, Francheville, FR;
Julia Magne-Drisch, Villette-deVienne, FR;
Bruno Delfort, Paris, FR;
Assignee:
IFP, Cedex, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method of removing acid gases, notably carbonyl sulfide, contained in gaseous effluents, comprising: The method can comprise a second aqueous solution regeneration stage. The regeneration stages are carried out by expansion and/or thermal regeneration.