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.:

US 11040338 B1

Expired

Date of Patent:

Jun. 22, 2021

Filed:

Dec. 06, 2017

Process of preparing catalyst; platinum-tin on zinc aluminate-calcium aluminate-zeolite catalyst for selective light alkane dehydrogenation

Applicant:

Sabic Global Technologies B.v., Bergen op Zoom, NL;

Inventor:

Zeeshan Nawaz, Riyadh, SA;

Assignee:

SABIC GLOBAL TECHNOLOGIES B.V., Bergen op Zoom, NL;

Attorney:

Norton Rose Fulbright US LLP

Primary Examiner:

Elizabeth D Wood

Int. Cl.

CPC ...

B01J 29/06 (2006.01); B01J 29/85 (2006.01); B01J 23/62 (2006.01); B01J 37/02 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); B01J 29/72 (2006.01); B01J 29/46 (2006.01); B01J 29/48 (2006.01); B01J 29/44 (2006.01); B01J 29/40 (2006.01); B01J 29/74 (2006.01); B01J 29/76 (2006.01); B01J 29/78 (2006.01); B01J 29/70 (2006.01); B01J 29/076 (2006.01); B01J 23/00 (2006.01); B01J 23/02 (2006.01); B01J 35/00 (2006.01); B01J 29/068 (2006.01);

U.S. Cl.

CPC ...

B01J 29/85 (2013.01); B01J 23/005 (2013.01); B01J 23/02 (2013.01); B01J 23/626 (2013.01); B01J 29/061 (2013.01); B01J 29/068 (2013.01); B01J 29/076 (2013.01); B01J 29/405 (2013.01); B01J 29/44 (2013.01); B01J 29/46 (2013.01); B01J 29/48 (2013.01); B01J 29/7065 (2013.01); B01J 29/72 (2013.01); B01J 29/74 (2013.01); B01J 29/743 (2013.01); B01J 29/76 (2013.01); B01J 29/763 (2013.01); B01J 29/78 (2013.01); B01J 29/783 (2013.01); B01J 35/0006 (2013.01); B01J 37/0205 (2013.01); B01J 37/0207 (2013.01); B01J 37/04 (2013.01); B01J 37/088 (2013.01); B01J 2229/186 (2013.01); B01J 2229/20 (2013.01); B01J 2229/37 (2013.01); B01J 2229/42 (2013.01); B01J 2523/13 (2013.01); B01J 2523/23 (2013.01); B01J 2523/27 (2013.01); B01J 2523/31 (2013.01); B01J 2523/41 (2013.01); B01J 2523/43 (2013.01);

Abstract

Disclosed are supported platinum-tin (Pt—Sn) based catalysts and methods of their use in selective light alkane dehydrogenation to corresponding alkenes and preparation. The supported catalysts contain a support of blended zeolite, in particular SAPO-34, zinc aluminate compound, and calcium aluminate, impregnated with Pt and Sn metal and a promoter that includes an alkali metal or compound thereof, an alkaline earth metal or compound thereof, or any combination thereof.

Find Patent Forward Citations

Nawaz, Zeeshan. (2021). Process of preparing catalyst; platinum-tin on zinc aluminate-calcium aluminate-zeolite catalyst for selective light alkane dehydrogenation (U.S. Patent No. 11040338). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11040338

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile