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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.:

US 9592496 B1

PDFFull Text
Date of Patent:
Mar. 14, 2017

Filed:

Nov. 14, 2014

Catalyst composition and method for preparing same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Dae Chul Kim, Daejeon, KR;

Dong Hyun Ko, Daejeon, KR;

Sung June Cho, Daejeon, KR;

Jun Han Kang, Daejeon, KR;

Kyong Yong Cha, Daejeon, KR;

Joo Hyuck Lee, Daejeon, KR;

Hyun Seok Nam, Daejeon, KR;

Dae Heung Choi, Daejeon, KR;

Myung Ji Suh, Daejeon, KR;

Ye Seul Hwang, Daejeon, KR;

Jun Kyu Han, Daejeon, KR;

Sang Jin Han, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Dentons US LLP

Primary Examiner:

Patricia L Hailey

Int. Cl.
CPC ...
B01J 23/02 (2006.01); B01J 23/18 (2006.01); B01J 23/28 (2006.01); B01J 23/31 (2006.01); C07C 5/48 (2006.01); C07C 11/16 (2006.01); C07C 11/167 (2006.01); B01J 27/236 (2006.01); B01J 37/04 (2006.01); B01J 37/02 (2006.01); B01J 37/08 (2006.01); C01F 7/00 (2006.01); B01J 23/00 (2006.01); B01J 23/887 (2006.01); B01J 35/00 (2006.01); B01J 37/03 (2006.01); B01J 37/00 (2006.01); B01J 35/10 (2006.01);
U.S. Cl.
CPC ...
B01J 27/236 (2013.01); B01J 23/002 (2013.01); B01J 23/007 (2013.01); B01J 23/31 (2013.01); B01J 23/8876 (2013.01); B01J 35/002 (2013.01); B01J 37/0236 (2013.01); B01J 37/04 (2013.01); B01J 37/08 (2013.01); C01F 7/005 (2013.01); C07C 5/48 (2013.01); B01J 35/1009 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B01J 35/1038 (2013.01); B01J 35/1042 (2013.01); B01J 37/0009 (2013.01); B01J 37/0036 (2013.01); B01J 37/03 (2013.01); B01J 2523/00 (2013.01); C07C 2523/28 (2013.01); C07C 2523/31 (2013.01);
Abstract

Disclosed are a catalyst composition for oxidative dehydrogenation and a method of preparing the same. More particularly, disclosed is a catalyst composition comprising a multi-ingredient-based metal oxide catalyst and a mixed metal hydroxide. The catalyst composition and the method of preparing the same according to the present disclosure may prevent loss occurring in a filling process due to superior mechanical durability and wear according to long-term use, may inhibit polymer formation and carbon deposition during reaction, and may provide a superior conversion rate and superior selectivity.

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