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:
Jul. 06, 2021
Filed:
Apr. 13, 2020
Applicant:
Nova Chemicals (International) S.a., Fribourg, CH;
Inventors:
Yoonhee Kim, Calgary, CA;
Vasily Simanzhenkov, Calgary, CA;
Xiaoliang Gao, Calgary, CA;
David Sullivan, Calgary, CA;
Marie Annette Barnes, Calgary, CA;
Renee Laurel Anseeuw, Calgary, CA;
Yipei Styles, Calgary, CA;
Assignee:
NOVA Chemicals (International) S.A., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 27/057 (2006.01); B01J 37/00 (2006.01); B01J 37/10 (2006.01); B01J 23/00 (2006.01); C07C 11/04 (2006.01); B01J 37/03 (2006.01); B01J 37/06 (2006.01); B01J 21/04 (2006.01); B01J 21/06 (2006.01); B01J 21/08 (2006.01); B01J 35/02 (2006.01); B01J 35/08 (2006.01); B01J 35/10 (2006.01); B01J 37/08 (2006.01); C07C 5/48 (2006.01);
U.S. Cl.
CPC ...
B01J 27/0576 (2013.01); B01J 21/04 (2013.01); B01J 21/063 (2013.01); B01J 21/066 (2013.01); B01J 21/08 (2013.01); B01J 23/002 (2013.01); B01J 35/026 (2013.01); B01J 35/08 (2013.01); B01J 35/1014 (2013.01); B01J 35/1042 (2013.01); B01J 35/1061 (2013.01); B01J 37/0009 (2013.01); B01J 37/0018 (2013.01); B01J 37/0045 (2013.01); B01J 37/03 (2013.01); B01J 37/06 (2013.01); B01J 37/082 (2013.01); B01J 37/10 (2013.01); C07C 5/48 (2013.01); C07C 11/04 (2013.01); B01J 2523/00 (2013.01); B01J 2523/55 (2013.01); B01J 2523/56 (2013.01); B01J 2523/64 (2013.01); B01J 2523/68 (2013.01); C07C 2521/04 (2013.01); C07C 2521/06 (2013.01); C07C 2521/08 (2013.01); C07C 2527/057 (2013.01);
Abstract
Oxidative dehydrogenation catalysts for converting lower paraffins to alkenes such as ethane to ethylene when prepared as an agglomeration, for example extruded with supports chosen from slurries of TiO, ZrOAlO, AlO(OH) and mixtures thereof have a lower temperature at which 25% conversion is obtained.