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:
Nov. 27, 2018
Filed:
Aug. 26, 2013
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Jean Kittel, Lyons, FR;
Serge Gonzalez, Jonage, FR;
Eric Lemaire, Anse, FR;
Alexandre Bonneau, Craponne, FR;
Assignee:
IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/14 (2006.01); B01D 53/18 (2006.01);
U.S. Cl.
CPC ...
B01D 53/1493 (2013.01); B01D 53/1462 (2013.01); B01D 53/18 (2013.01); B01D 2252/20484 (2013.01); B01D 2252/20489 (2013.01); B01D 2252/604 (2013.01); B01D 2256/24 (2013.01); B01D 2257/304 (2013.01); B01D 2257/504 (2013.01); B01D 2258/02 (2013.01); B01D 2258/025 (2013.01); B01D 2258/0233 (2013.01); B01D 2258/0283 (2013.01); B01D 2258/0291 (2013.01); B01D 2258/05 (2013.01);
Abstract
The gaseous effluent is contacted with an aqueous solution comprising at least one amine and at least one amine degradation inhibiting compound. A stainless steel withstanding corrosion upon contact with the amine degradation inhibiting compound is first selected. Equipments whose surfaces in contact with the aqueous solution are made from this stainless steel are used.