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:
Apr. 14, 2020
Filed:
May. 15, 2019
Applicant:
Dairen Chemical Corporation, Taipei, TW;
Inventors:
Assignee:
DAIREN CHEMICAL CORPORATION, Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 7/148 (2006.01); B01D 53/14 (2006.01); C07C 7/00 (2006.01); C07C 5/48 (2006.01);
U.S. Cl.
CPC ...
C07C 7/1485 (2013.01); C07C 5/48 (2013.01); C07C 7/005 (2013.01);
Abstract
The present invention relates generally to methods and systems for removing oxygen from at least one product stream of a hydrocarbon oxidative dehydrogenation process. More specifically, in some embodiments, the oxidative dehydrogenation process is an ethane oxidative dehydrogenation process for producing ethylene, or a mixed alkane oxidative dehydrogenation process for producing ethylene and propylene, among other components.