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:
Apr. 25, 2017
Filed:
Apr. 22, 2013
Applicant:
Evonik Degussa Gmbh, Essen, DE;
Inventors:
Benjamin Willy, Düsseldorf, DE;
Stefanie Rinker, Hünxe, DE;
Manfred Neumann, Marl, DE;
Jochen Niemeyer, Münster, DE;
Michael Keup, Marl, DE;
Daniel Witthaut, Langenselbold, DE;
Matthias Seiler, Düsseldorf-Unterbach, DE;
Jörn Rolker, Alzenau, DE;
Rolf Schneider, Gründau-Rothenbergen, DE;
Daniel Dembkowski, Essen, DE;
Volker Brehme, Nottuln, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/62 (2006.01); B01D 53/14 (2006.01); B01D 53/78 (2006.01); B01D 53/96 (2006.01); C10L 3/10 (2006.01);
U.S. Cl.
CPC ...
B01D 53/1475 (2013.01); B01D 53/1493 (2013.01); B01D 53/62 (2013.01); C10L 3/104 (2013.01); B01D 2252/20442 (2013.01); B01D 2252/20447 (2013.01); B01D 2252/20452 (2013.01); B01D 2252/20478 (2013.01); B01D 2252/502 (2013.01); B01D 2256/24 (2013.01); B01D 2257/504 (2013.01); B01D 2258/025 (2013.01); B01D 2258/0233 (2013.01); B01D 2258/0283 (2013.01); B01D 2258/05 (2013.01); C10L 2290/541 (2013.01); Y02C 10/06 (2013.01);
Abstract
In a method of absorbing COfrom a gas mixture the use of an absorption medium comprising water and at least one amine of formula (I)