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. 26, 2023
Filed:
Jun. 25, 2021
Applicant:
SK Innovation Co., Ltd., Seoul, KR;
Inventors:
Young Eun Cheon, Daejeon, KR;
Hee Soo Kim, Daejeon, KR;
Dong Min Yun, Daejeon, KR;
Ho Won Lee, Daejeon, KR;
Ju Hwan Im, Daejeon, KR;
Assignee:
SK Innovation Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/75 (2006.01); B01J 37/08 (2006.01); B01J 21/08 (2006.01); B01J 35/00 (2006.01); B01J 35/02 (2006.01); B01J 37/02 (2006.01); C07C 5/333 (2006.01);
U.S. Cl.
CPC ...
B01J 23/75 (2013.01); B01J 21/08 (2013.01); B01J 35/0013 (2013.01); B01J 35/0046 (2013.01); B01J 35/026 (2013.01); B01J 37/0217 (2013.01); B01J 37/0221 (2013.01); B01J 37/088 (2013.01); C07C 5/3332 (2013.01); C07C 2521/08 (2013.01); C07C 2523/75 (2013.01);
Abstract
Disclosed herein are a dehydrogenation catalyst having single-atom cobalt loaded onto a silica support that has undergone pretreatment including a thermal treatment and a high-temperature aqueous treatment (reaction), a preparation method therefor, and a method for producing olefins by dehydrogenating corresponding paraffins, particularly light paraffins in the presence of the dehydrogenation catalyst.