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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 10994262 B1

PDFFull Text
Date of Patent:
May. 04, 2021

Filed:

May. 18, 2017

Catalyst for oxidative dehydrogenation and method of preparing the same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Seongmin Kim, Daejeon, KR;

Dong Hyun Ko, Daejeon, KR;

Kyong Yong Cha, Daejeon, KR;

Dae Heung Choi, Daejeon, KR;

Myung Ji Suh, Daejeon, KR;

Jun Kyu Han, Daejeon, KR;

Sun Hwan Hwang, Daejeon, KR;

Jun Han Kang, Daejeon, KR;

Joo Hyuck Lee, Daejeon, KR;

Hyun Seok Nam, Daejeon, KR;

Ye Seul Hwang, Daejeon, KR;

Sang Jin Han, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Dentons US LLP

Primary Examiner:

Yong L Chu

Int. Cl.
CPC ...
B01J 23/00 (2006.01); B01J 23/72 (2006.01); B01J 23/745 (2006.01); B01J 23/75 (2006.01); B01J 23/755 (2006.01); B01J 23/78 (2006.01); B01J 23/825 (2006.01); B01J 23/83 (2006.01); B01J 23/847 (2006.01); B01J 23/86 (2006.01); B01J 23/889 (2006.01); B01J 21/04 (2006.01); B01J 27/224 (2006.01); B01J 37/02 (2006.01); C07C 5/48 (2006.01); C07C 11/167 (2006.01); B01J 35/02 (2006.01); B01J 23/02 (2006.01); B01J 23/26 (2006.01); B01J 37/00 (2006.01); B01J 23/22 (2006.01); B01J 37/08 (2006.01); B01J 23/34 (2006.01); B01J 23/10 (2006.01); B01J 23/08 (2006.01); B82Y 40/00 (2011.01); B82Y 30/00 (2011.01); B01J 35/00 (2006.01); B01J 23/80 (2006.01); B01J 23/06 (2006.01); B01J 21/06 (2006.01); B01J 21/08 (2006.01); B01J 21/16 (2006.01); B01J 27/24 (2006.01); B01J 35/08 (2006.01);
U.S. Cl.
CPC ...
B01J 23/005 (2013.01); B01J 21/04 (2013.01); B01J 21/063 (2013.01); B01J 21/066 (2013.01); B01J 21/08 (2013.01); B01J 21/16 (2013.01); B01J 23/02 (2013.01); B01J 23/06 (2013.01); B01J 23/08 (2013.01); B01J 23/10 (2013.01); B01J 23/22 (2013.01); B01J 23/26 (2013.01); B01J 23/34 (2013.01); B01J 23/72 (2013.01); B01J 23/745 (2013.01); B01J 23/75 (2013.01); B01J 23/755 (2013.01); B01J 23/78 (2013.01); B01J 23/80 (2013.01); B01J 23/825 (2013.01); B01J 23/83 (2013.01); B01J 23/8472 (2013.01); B01J 23/86 (2013.01); B01J 23/862 (2013.01); B01J 23/864 (2013.01); B01J 23/866 (2013.01); B01J 23/868 (2013.01); B01J 23/8892 (2013.01); B01J 27/224 (2013.01); B01J 27/24 (2013.01); B01J 35/0013 (2013.01); B01J 35/023 (2013.01); B01J 37/0018 (2013.01); B01J 37/0072 (2013.01); B01J 37/0203 (2013.01); B01J 37/0211 (2013.01); B01J 37/0213 (2013.01); B01J 37/0219 (2013.01); B01J 37/0221 (2013.01); B01J 37/08 (2013.01); B01J 37/086 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C07C 5/48 (2013.01); C07C 11/167 (2013.01); B01J 35/002 (2013.01); B01J 35/08 (2013.01); B01J 2523/00 (2013.01); B01J 2523/41 (2013.01);
Abstract

Disclosed are a catalyst for oxidative dehydrogenation and a method of preparing the same. More particularly, a catalyst for oxidative dehydrogenation of butene having a high butene conversion rate and superior side reaction inhibition effect and thus having high reactivity and high selectivity for a product by preparing metal oxide nanoparticles and then fixing the prepared metal oxide nanoparticles to a support, and a method of preparing the same are provided.

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