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:
Oct. 22, 2024
Filed:
Feb. 22, 2019
Applicant:
Sabic Global Technologies B.v., Bergen op Zoom, NL;
Inventors:
Biju Maippan Devassy, Bangalore, IN;
Rekha Mahadevaiah, Bangalore, IN;
Prashant Kumar Raichur Krishtacharya, Bangalore, IN;
Vinod Sankaran Nair, Bangalore, IN;
Assignee:
SABIC Global Technologies B.V., Bergen op Zoom, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 37/02 (2006.01); B01J 23/26 (2006.01); B01J 37/12 (2006.01); B01J 37/16 (2006.01); C07C 5/32 (2006.01); B01J 21/04 (2006.01); C07C 11/09 (2006.01);
U.S. Cl.
CPC ...
B01J 37/0205 (2013.01); B01J 23/26 (2013.01); B01J 37/0236 (2013.01); B01J 37/12 (2013.01); B01J 37/16 (2013.01); C07C 5/322 (2013.01); B01J 21/04 (2013.01); C07C 11/09 (2013.01);
Abstract
A method for the dehydrogenation of lower alkanes is disclosed. The method employs a chromium-alumina dehydrogenation catalyst with high chromium content supported on eta-alumina. The catalyst contains greater than 25 percent by weight chromium in the form of chromium (III) oxide, and exhibits extended stability over traditional alkane dehydrogenation catalysts.