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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 9713807 B1

PDFFull Text
Date of Patent:
Jul. 25, 2017

Filed:

Mar. 29, 2013

Method for producing hydroisomerization catalyst and method for producing lubricant base oil

Applicant:

Jx Nippon Oil & Energy Corporation, Tokyo, JP;

Inventors:

Yoshiyuki Nagayasu, Tokyo, JP;

Kazuaki Hayasaka, Tokyo, JP;

Marie Iwama, Tokyo, JP;

Assignee:

JX NIPPON OIL & ENERGY CORPORATION, Tokyo, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

In Suk Bullock

Assistant Examiner:

Youngsul Jeong

Int. Cl.
CPC ...
C07C 5/27 (2006.01); B01J 29/74 (2006.01); C10G 45/62 (2006.01); C10G 45/64 (2006.01); B01J 29/076 (2006.01); B01J 29/78 (2006.01); B01J 29/70 (2006.01);
U.S. Cl.
CPC ...
B01J 29/7484 (2013.01); B01J 29/076 (2013.01); B01J 29/703 (2013.01); B01J 29/74 (2013.01); B01J 29/7461 (2013.01); B01J 29/78 (2013.01); B01J 29/7861 (2013.01); B01J 29/7884 (2013.01); B01J 29/7892 (2013.01); C07C 5/2791 (2013.01); C10G 45/62 (2013.01); C10G 45/64 (2013.01); B01J 2229/186 (2013.01);
Abstract

A method for producing a hydroisomerization catalyst according to the present invention includes: a first step of preparing a catalyst to be treated, which contains a support having a one-dimensional porous structure including a 10-membered ring and at least one metal selected from the group consisting of: group 8 to 10 metals of the periodic table, Mo, and W supported on the hydroisomerization catalyst; and a second step of producing a hydroisomerization catalyst having a carbon content of 0.4 to 2.5% by mass by subjecting the catalyst to be treated to a coking treatment by means of a carbon-containing compound.

Find Patent Forward Citations

Nagayasu, Yoshiyuki. (2017). Method for producing hydroisomerization catalyst and method for producing lubricant base oil (U.S. Patent No. 9713807). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9713807

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