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:
May. 26, 2020
Filed:
Aug. 13, 2018
Applicant:
Exxonmobil Research and Engineering Company, Annandale, NJ (US);
Inventors:
Brian M. Weiss, Bridgewater, NJ (US);
ChangMin Chun, Annandale, NJ (US);
Dhaval A. Bhandari, East Brunswick, NJ (US);
Federico Barrai, Houston, TX (US);
Sophie Liu, Hampton, NJ (US);
Assignee:
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY, Annandale, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 5/48 (2006.01);
U.S. Cl.
CPC ...
C07C 5/48 (2013.01); C07C 2521/06 (2013.01); C07C 2521/08 (2013.01); C07C 2523/04 (2013.01); C07C 2523/14 (2013.01); C07C 2523/30 (2013.01); C07C 2523/34 (2013.01);
Abstract
This disclosure relates to processes, compositions, and systems useful for the oxydehydrogenation of alkanes to form olefins (e.g., for the conversion of ethane to ethylene). The processes use an oxygen transfer agent and may be carried out in any suitable reactor, including a reverse flow reactor, a circulating fluid bed reactor, or a cyclic co-flow reactor.