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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 9522383 B1

PDFFull Text
Expired
Date of Patent:
Dec. 20, 2016

Filed:

Oct. 15, 2012

Method for preparing magnesia-zirconia composite carrier for catalyzing oxidative dehydration of normal-butane, method for preparing magnesium orthovanadate catalyst supported by magnesia-zirconia composite carrier prepared thereby, and method for preparing normal-butene and 1,3-butadiene using magnesium orthovanadate catalyst

Applicant:

Samsung Total Petrochemicals Co., Ltd., Seosan-si, KR;

Inventors:

Yeon Shick Yoo, Seosan-si, KR;

Young Jin Cho, Seosan-si, KR;

Jin Suk Lee, Seoul, KR;

Ho Sik Chang, Daejeon, KR;

In Kyu Song, Seoul, KR;

Jong Kwon Lee, Daejeon, KR;

Ho Won Lee, Seoul, KR;

Assignee:

HANWHA TOTAL PETROCHEMICAL CO., LTD., Seosan-Si, KR;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Anthony J Zimmer

Int. Cl.
CPC ...
B01J 23/22 (2006.01); C07C 5/48 (2006.01); B01J 37/03 (2006.01); B01J 23/02 (2006.01);
U.S. Cl.
CPC ...
B01J 23/22 (2013.01); B01J 23/02 (2013.01); B01J 37/031 (2013.01); C07C 5/48 (2013.01); C07C 2521/06 (2013.01); C07C 2521/10 (2013.01); C07C 2523/22 (2013.01); Y02P 20/52 (2015.11);
Abstract

The present invention discloses a method of producing a magnesia-zirconia complex carrier for a catalyst for oxidative dehydrogenation of n-butane by sol-gel method; a method of producing a magnesium orthovanadate catalyst containing vanadium supported by said magnesia-zirconia complex carrier; and a method of producing n-butene and 1,3-butadiene using said catalyst.

Find Patent Forward Citations

Yoo, Yeon. (2016). Method for preparing magnesia-zirconia composite carrier for catalyzing oxidative dehydration of normal-butane, method for preparing magnesium orthovanadate catalyst supported by magnesia-zirconia composite carrier prepared thereby, and method for preparing normal-butene and 1,3-butadiene using magnesium orthovanadate catalyst (U.S. Patent No. 9522383). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9522383

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

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