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:
Sep. 07, 2021
Filed:
Jan. 17, 2019
Applicant:
Nova Chemicals (International) S.a., Fribourg, CH;
Inventors:
Vasily Simanzhenkov, Calgary, CA;
Shahin Goodarznia, Calgary, CA;
Christina Orta, Calgary, CA;
Kamal Serhal, Calgary, CA;
Eric Clavelle, Calgary, CA;
Michael Koselek, Red Deer, CA;
Yoonhee Kim, Calgary, CA;
Assignee:
NOVA CHEMICALS (INTERNATIONAL) S.A., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 5/48 (2006.01); B01D 53/00 (2006.01); B01D 5/00 (2006.01); B01D 53/26 (2006.01); B01D 53/22 (2006.01); F25J 3/02 (2006.01); B01J 8/02 (2006.01); B01J 8/06 (2006.01); B01J 8/18 (2006.01); B01J 19/24 (2006.01); B01J 8/26 (2006.01); B01D 53/14 (2006.01); C10G 70/00 (2006.01); C10G 27/04 (2006.01); B01J 4/00 (2006.01); C10G 11/04 (2006.01); B08B 9/00 (2006.01); B08B 9/027 (2006.01); C11D 11/00 (2006.01); C10G 75/00 (2006.01);
U.S. Cl.
CPC ...
C07C 5/48 (2013.01); B01D 5/003 (2013.01); B01D 5/006 (2013.01); B01D 53/002 (2013.01); B01D 53/1475 (2013.01); B01D 53/229 (2013.01); B01D 53/26 (2013.01); B01J 4/008 (2013.01); B01J 8/0278 (2013.01); B01J 8/0285 (2013.01); B01J 8/065 (2013.01); B01J 8/067 (2013.01); B01J 8/1827 (2013.01); B01J 8/1836 (2013.01); B01J 8/26 (2013.01); B01J 19/2445 (2013.01); B08B 9/00 (2013.01); B08B 9/027 (2013.01); C10G 11/04 (2013.01); C10G 27/04 (2013.01); C10G 70/00 (2013.01); C10G 75/00 (2013.01); C11D 11/0041 (2013.01); F25J 3/0233 (2013.01); B01J 2208/00115 (2013.01); B01J 2208/00176 (2013.01); B01J 2219/00038 (2013.01); C07C 2523/32 (2013.01); C07C 2523/64 (2013.01); C07C 2523/755 (2013.01); C10G 2300/4031 (2013.01); C10G 2400/20 (2013.01); F25J 2205/30 (2013.01); F25J 2205/40 (2013.01); F25J 2205/82 (2013.01); F25J 2205/90 (2013.01); F25J 2215/60 (2013.01);
Abstract
Oxidative dehydrogenation is an alternative to the energy extensive steam cracking process presently used for the production of olefins from paraffins. Various embodiments of an oxidative dehydrogenation chemical complex designed to allow removal of sulfur containing contaminants that collect in the gas mixer unit and in the feed lines leading to the ODH reactor are disclosed herein.