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. 16, 2023
Filed:
Nov. 27, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Ara Cho, Daejeon, KR;
Young Chang Byun, Daejeon, KR;
Gyo Hyun Hwang, Daejeon, KR;
Jungup Bang, Daejeon, KR;
Cheolock Song, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/887 (2006.01); B01J 35/02 (2006.01); B01J 37/00 (2006.01); B01J 37/03 (2006.01); C07C 5/48 (2006.01); C07C 11/167 (2006.01);
U.S. Cl.
CPC ...
B01J 23/8876 (2013.01); B01J 35/023 (2013.01); B01J 37/009 (2013.01); B01J 37/0036 (2013.01); B01J 37/03 (2013.01); C07C 5/48 (2013.01); C07C 11/167 (2013.01);
Abstract
The present invention relates to a catalyst for oxidative dehydrogenation of butene and a method for producing the same. The catalyst for oxidative dehydrogenation of butene has a large amount of Mo—Bi phase acting as a reaction active phase on the surface, and therefore, can exhibit high catalytic activity, high conversion rate and high butadiene selectivity in the oxidative dehydrogenation of butene.