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:
Dec. 17, 2019
Filed:
Sep. 08, 2016
Applicant:
Casale SA, Lugano, CH;
Inventor:
Federico Maffietti, Como, IT;
Assignee:
Casale SA, , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 273/10 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); C01C 1/04 (2006.01); B01D 53/86 (2006.01); C01B 32/50 (2017.01); B01D 53/26 (2006.01); C01B 3/48 (2006.01);
U.S. Cl.
CPC ...
C07C 273/10 (2013.01); B01D 53/265 (2013.01); B01D 53/8668 (2013.01); B01D 53/8671 (2013.01); B01J 23/42 (2013.01); B01J 23/44 (2013.01); C01B 3/48 (2013.01); C01B 32/50 (2017.08); C01C 1/0447 (2013.01); C01C 1/0488 (2013.01); B01D 2255/1021 (2013.01); B01D 2255/1023 (2013.01); B01D 2257/108 (2013.01); B01D 2257/704 (2013.01); C01B 2203/0205 (2013.01); C01B 2203/0283 (2013.01); C01B 2203/0415 (2013.01); C01B 2203/0475 (2013.01); C01B 2203/068 (2013.01); C01B 2210/0004 (2013.01); C01B 2210/0053 (2013.01); C01B 2210/0068 (2013.01);
Abstract
A process for removing hydrogen and methanol from a CO2 stream which contains hydrogen and methanol as contaminants, wherein hydrogen and methanol are removed by contacting the CO2 stream with a catalyst which oxidizes hydrogen to water and methanol to carbon dioxide, obtaining a purified CO2 stream.