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.

Date of Patent:
Dec. 04, 2018

Filed:

Jan. 16, 2015
Applicant:

Universita Degli Studi Di Milano-bicocca, Milan, IT;

Inventors:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/14 (2006.01); B01D 53/18 (2006.01); C07C 229/08 (2006.01); B01D 53/96 (2006.01); B01D 53/62 (2006.01); B01D 53/78 (2006.01);
U.S. Cl.
CPC ...
B01D 53/96 (2013.01); B01D 53/1425 (2013.01); B01D 53/1475 (2013.01); B01D 53/1493 (2013.01); B01D 53/18 (2013.01); B01D 53/62 (2013.01); B01D 53/78 (2013.01); C07C 229/08 (2013.01); B01D 2252/2053 (2013.01); B01D 2252/20421 (2013.01); B01D 2252/20463 (2013.01); B01D 2252/30 (2013.01); B01D 2257/504 (2013.01); B01D 2258/0283 (2013.01); Y02C 10/04 (2013.01); Y02C 10/06 (2013.01);
Abstract

The present invention relates to novel molecules suitable to the use in the separation/removal of carbon dioxide from gaseous mixtures as liquid-phase carbon dioxide absorbers and suitable to allow the subsequent release of the absorbed carbon dioxide in form of different ionic liquids, preferentially a glycine salt with choline hexanoate, ester between glycine and hexanoic alcohol (hexyl glycinate) and glycerol ester with glycine and hexanoic acid. The present invention also relates to a method and a plant for the capture of carbon dioxide from gaseous mixtures by using an absorber for carbon dioxide in liquid phase with a heating jacket.


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