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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 10774278 B1

PDFFull Text
Date of Patent:
Sep. 15, 2020

Filed:

Jun. 08, 2017

Co shift catalyst, co shift reaction apparatus, and method for purifying gasified gas

Applicant:

Mitsubishi Heavy Industries, Ltd., Tokyo, JP;

Inventors:

Masanao Yonemura, Tokyo, JP;

Toshinobu Yasutake, Tokyo, JP;

Akihiro Sawata, Tokyo, JP;

Yoshio Seiki, Tokyo, JP;

Yukio Tanaka, Tokyo, JP;

Koji Higashino, Tokyo, JP;

Hyota Abe, Tokyo, JP;

Kaori Yoshida, Tokyo, JP;

Assignee:

MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD., Yokohama-shi, JP;

Attorney:

Westerman, Hattori, Daniels & Adrian, LLP

Primary Examiner:

Matthew J Merkling

Int. Cl.
CPC ...
C10K 3/04 (2006.01); B01J 23/88 (2006.01); C10K 1/08 (2006.01); C10K 1/00 (2006.01); C01B 3/16 (2006.01); C10J 3/00 (2006.01); C10K 1/02 (2006.01); C10K 1/10 (2006.01); B01J 23/652 (2006.01); B01J 23/74 (2006.01); B01J 23/883 (2006.01); B01J 23/89 (2006.01); B01J 23/755 (2006.01); B01J 35/02 (2006.01); B01J 37/00 (2006.01); B01J 37/08 (2006.01); C10J 3/02 (2006.01); B01J 23/00 (2006.01); B01J 35/10 (2006.01);
U.S. Cl.
CPC ...
C10K 3/04 (2013.01); B01J 23/6525 (2013.01); B01J 23/74 (2013.01); B01J 23/755 (2013.01); B01J 23/88 (2013.01); B01J 23/883 (2013.01); B01J 23/89 (2013.01); B01J 23/892 (2013.01); B01J 23/8906 (2013.01); B01J 35/023 (2013.01); B01J 37/0036 (2013.01); B01J 37/08 (2013.01); C01B 3/16 (2013.01); C10J 3/00 (2013.01); C10J 3/02 (2013.01); C10K 1/004 (2013.01); C10K 1/005 (2013.01); C10K 1/024 (2013.01); C10K 1/08 (2013.01); C10K 1/10 (2013.01); B01J 23/002 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B01J 2523/00 (2013.01); C01B 2203/0283 (2013.01); C01B 2203/049 (2013.01); C01B 2203/0415 (2013.01); C01B 2203/0465 (2013.01); C01B 2203/0475 (2013.01); C01B 2203/0485 (2013.01); C01B 2203/061 (2013.01); C01B 2203/068 (2013.01); C01B 2203/1041 (2013.01); C01B 2203/1047 (2013.01); C01B 2203/1058 (2013.01); C01B 2203/84 (2013.01); C10J 2300/093 (2013.01); C10J 2300/0959 (2013.01); C10J 2300/1653 (2013.01); C10J 2300/1678 (2013.01); C10K 1/003 (2013.01); Y02E 20/16 (2013.01); Y02E 20/18 (2013.01); Y02P 20/52 (2015.11);
Abstract

A CO shift catalyst according to the present invention reforms carbon monoxide (CO) in gas. The CO shift catalyst has one of molybdenum (Mo) or iron (Fe) as a main component and has an active ingredient having one of nickel (Ni) or ruthenium (Ru) as an accessory component and one or two or more kinds of oxides from among titanium (Ti), zirconium (Zr), and cerium (Ce) for supporting the active ingredient as a support. The temperature at the time of manufacturing and firing the catalyst is equal to or higher than 550° C.

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