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:
Nov. 19, 2024
Filed:
Jan. 11, 2018
Applicant:
Heesung Catalysts Corporation;
Inventors:
Hyun-sik Han, Seoul, KR;
Young-san Yoo, Gyeonggi-do, KR;
Ho-dong Kim, Gyeonggi-do, KR;
Hyun A Choi, Incheon, KR;
Assignee:
HEESUNG CATALYSTS CORPORATION, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/62 (2006.01); B01J 35/61 (2024.01); B01J 35/63 (2024.01); B01J 35/64 (2024.01); B01J 37/02 (2006.01); B01J 37/08 (2006.01); B01J 37/16 (2006.01); C07C 5/32 (2006.01);
U.S. Cl.
CPC ...
B01J 23/626 (2013.01); B01J 35/613 (2024.01); B01J 35/633 (2024.01); B01J 35/647 (2024.01); B01J 37/0201 (2013.01); B01J 37/08 (2013.01); B01J 37/16 (2013.01); C07C 5/325 (2013.01); C07C 2523/04 (2013.01); C07C 2523/42 (2013.01);
Abstract
The present invention relates to a catalyst used in a dehydrogenation reaction of a linear hydrocarbon gas in a range of C3 to C4, and provides a dehydrogenation catalyst which is deposited on a carrier obtained by changing the phase of platinum, an auxiliary metal and an alkali metal, wherein the platinum and the auxiliary metal are present as a single complex within a certain thickness from the outer edges of the catalyst in an alloy form.