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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 11426719 B1

PDFFull Text
Date of Patent:
Aug. 30, 2022

Filed:

Jan. 07, 2020

Preparation method of catalyst with white carbon black modified by zr—nd—o

Applicant:

Kunming University of Science and Technology, Kunming, CN;

Inventors:

Kai Li, Kunming, CN;

Yingwu Wang, Kunming, CN;

Ping Ning, Kunming, CN;

Qiang Lin, Kunming, CN;

Xin Sun, Kunming, CN;

Chi Wang, Kunming, CN;

Xin Song, Kunming, CN;

Xiao Chen, Kunming, CN;

Assignee:

KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY, Kunming, CN;

Attorneys:

Flener IP & Business Law

Zareefa B. Flener

Primary Examiner:

Sheng H Davis

Int. Cl.
CPC ...
C08K 3/04 (2006.01); B01J 37/04 (2006.01); B01J 6/00 (2006.01); B01J 21/18 (2006.01); B01J 37/08 (2006.01); B01D 53/86 (2006.01); B01J 35/10 (2006.01);
U.S. Cl.
CPC ...
B01J 37/04 (2013.01); B01D 53/865 (2013.01); B01J 6/001 (2013.01); B01J 21/18 (2013.01); B01J 35/1066 (2013.01); B01J 37/08 (2013.01); B01D 2256/24 (2013.01); B01D 2257/553 (2013.01); B01D 2257/556 (2013.01);
Abstract

The present invention discloses a preparation method of a catalyst with white carbon black modified by Zr—Nd—O and use thereof, and belongs to the field of catalyst technologies. In the present invention, an organic solvent evaporation induced self-assembly method is used to load Zr—Nd—O onto white carbon black to obtain a mesoporous Zr—Nd—O/white carbon black catalyst. The mesoporous Zr—Nd—O/white carbon black catalyst in the present invention has high catalytic activity, contains uniformly distributed mesopores with a relatively large average aperture, and has a simple preparation process, etc.

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