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. 03, 2017
Filed:
Dec. 02, 2014
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Mark P. Kaminsky, Friendswood, TX (US);
Andrzej Malek, Midland, MI (US);
Lin Luo, Sugar Land, TX (US);
Brien A. Stears, League City, TX (US);
Isa K. Mbaraka, Lake Jackson, TX (US);
Devon C. Rosenfeld, Freeport, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/08 (2006.01); B01J 21/04 (2006.01); B01J 21/12 (2006.01); B01J 23/08 (2006.01); B01J 37/02 (2006.01); C07C 5/333 (2006.01);
U.S. Cl.
CPC ...
B01J 23/08 (2013.01); B01J 37/0201 (2013.01); B01J 37/0215 (2013.01); B01J 37/0236 (2013.01); B01J 37/0242 (2013.01); C07C 5/3332 (2013.01); C07C 2521/02 (2013.01); C07C 2521/04 (2013.01); C07C 2521/12 (2013.01); C07C 2523/08 (2013.01); Y02P 20/52 (2015.11);
Abstract
A heterogeneous catalyst suitable for use in alkane dehydrogenation has an active layer that includes alumina and gallia. The active layer is dispersed on a support such as alumina or silica-modified alumina.