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. 02, 2013
Filed:
Aug. 24, 2008
Young Min Chung, Daejeon, KR;
Tae Jin Kim, Daejeon, KR;
Seong Jun Lee, Daejeon, KR;
Yong Seung Kim, Daejeon, KR;
Seung Hoon OH, Seoul, KR;
IN Kyu Song, Seoul, KR;
Hee Soo Kim, Seoul, KR;
Ji Chul Jung, Seoul, KR;
Ho Won Lee, Seoul, KR;
Young Min Chung, Daejeon, KR;
Tae Jin Kim, Daejeon, KR;
Seong Jun Lee, Daejeon, KR;
Yong Seung Kim, Daejeon, KR;
Seung Hoon Oh, Seoul, KR;
In Kyu Song, Seoul, KR;
Hee Soo Kim, Seoul, KR;
Ji Chul Jung, Seoul, KR;
Ho Won Lee, Seoul, KR;
SK Innovation Co., Ltd., Seoul, KR;
SK Global Chemical Co., Ltd., Seoul, KR;
Abstract
A method of preparing multicomponent bismuth molybdate catalysts composed of four metal components and a method of preparing 1,3-butadiene using the catalyst, and particularly, to multicomponent bismuth molybdate catalysts composed of a divalent cationic metal, a trivalent cationic metal, bismuth and molybdenum, a preparation method thereof, and a method of preparing 1,3-butadiene from a C4 mixture including n-butene and n-butane using oxidative dehydrogenation are described.