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. 26, 2017
Filed:
Oct. 15, 2014
Applicant:
Saudi Basic Industries Corporation, Riyadh, SA;
Inventors:
Aghaddin Kh. Mammadov, Houston, TX (US);
Clark David Rea, Houston, TX (US);
Assignee:
SAUDI BASIC INDUSTRIES CORPORATION, Riyadh, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 29/151 (2006.01); C07C 29/04 (2006.01); B01D 53/86 (2006.01); B01D 53/96 (2006.01); B01J 37/02 (2006.01); B01J 23/26 (2006.01); B01D 53/70 (2006.01); C01B 31/20 (2006.01); B01J 38/12 (2006.01); B01J 21/04 (2006.01); B01J 23/92 (2006.01); C01B 32/50 (2017.01);
U.S. Cl.
CPC ...
C01B 31/20 (2013.01); B01D 53/70 (2013.01); B01D 53/8662 (2013.01); B01D 53/8668 (2013.01); B01D 53/96 (2013.01); B01J 21/04 (2013.01); B01J 23/26 (2013.01); B01J 23/92 (2013.01); B01J 37/0201 (2013.01); B01J 38/12 (2013.01); C01B 32/50 (2017.08); C07C 29/04 (2013.01); C07C 29/1518 (2013.01); B01D 2255/2092 (2013.01); B01D 2255/20784 (2013.01); B01D 2256/22 (2013.01); B01D 2257/2064 (2013.01); B01D 2257/702 (2013.01); B01D 2258/02 (2013.01); Y02C 20/20 (2013.01); Y02P 20/154 (2015.11); Y02P 20/584 (2015.11);
Abstract
A process for the purification of COfrom chlorinated hydrocarbons and non-chlorinated hydrocarbons, comprising: contacting a COstream with a chromium oxide catalyst, wherein the stream comprises the CO, and impurities, wherein the impurities comprise the non-chlorinated hydrocarbons and the chlorinated hydrocarbons; forming a purified COstream by interacting the impurities with the chromium oxide catalyst to form additional COand chromium chloride; and regenerating the chromium oxide catalyst by contacting the chromium chloride with an oxygen containing gas stream.