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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 11040333 B1

PDFFull Text
Date of Patent:
Jun. 22, 2021

Filed:

Oct. 31, 2016

Method for preparing dehydrogenation catalyst for straight chain-type light hydrocarbon using stabilized active material complex

Applicant:

Heesung Catalysts Corporation, Gyeonggi-do, KR;

Inventors:

Hyun-sik Han, Seoul, KR;

Young-san Yoo, Gyeonggi-do, KR;

Ho-Dong Kim, Gyeonggi-do, KR;

Dong Kun Kang, Gyeonggi-do, KR;

Assignee:

HEESUNG CATALYSTS CORPORATION, Gyeonggi-do, KR;

Attorney:

Ballard Spahr LLP

Primary Examiner:

Patricia L Hailey

Int. Cl.
CPC ...
B01J 23/62 (2006.01); B01J 37/02 (2006.01); B01J 35/10 (2006.01); B01J 23/656 (2006.01); B01J 35/00 (2006.01); B01J 37/00 (2006.01); B01J 35/02 (2006.01); B01J 35/08 (2006.01); C07C 5/333 (2006.01); B01J 31/02 (2006.01); B01J 37/08 (2006.01); B01J 37/18 (2006.01);
U.S. Cl.
CPC ...
B01J 23/626 (2013.01); B01J 23/62 (2013.01); B01J 23/624 (2013.01); B01J 23/6562 (2013.01); B01J 35/008 (2013.01); B01J 35/0066 (2013.01); B01J 35/023 (2013.01); B01J 35/026 (2013.01); B01J 35/08 (2013.01); B01J 35/109 (2013.01); B01J 35/1061 (2013.01); B01J 35/1066 (2013.01); B01J 35/1076 (2013.01); B01J 37/0018 (2013.01); B01J 37/0203 (2013.01); B01J 37/0213 (2013.01); C07C 5/3337 (2013.01); B01J 31/0202 (2013.01); B01J 35/0093 (2013.01); B01J 37/0207 (2013.01); B01J 37/088 (2013.01); B01J 37/18 (2013.01); B01J 2523/00 (2013.01); C07C 2523/62 (2013.01);
Abstract

The present invention relates to a catalyst having improved selectivity and reactivity and applied to preparing olefins by dehydrogenating C9 to C13 paraffin, and particularly to a technique for preparing a catalyst, which uses a heat-treated support having controlled pores, and most of metal components contained therein are distributed evenly in a support in the form of an alloy rather than in the form of each separate metal, thereby exhibiting high a conversion rate and selectivity when used in dehydrogenation.

Find Patent Forward Citations

Han, Hyun-sik. (2021). Method for preparing dehydrogenation catalyst for straight chain-type light hydrocarbon using stabilized active material complex (U.S. Patent No. 11040333). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11040333

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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