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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 12611657 B1

PDFFull Text
Date of Patent:
Apr. 28, 2026

Filed:

Nov. 03, 2021

Lanthanum oxycarbonate catalyst, and preparation method therefor and application thereof

Applicants:

China Petroleum & Chemical Corporation, Beijing, CN;

Sinopec (Beijing) Research Institute of Chemical Industry Co., Ltd., Beijing, CN;

Inventors:

Jiehua Wu, Beijing, CN;

Dongbing Liu, Beijing, CN;

Wei Xue, Beijing, CN;

Assignees:

CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing, CN;

SINOPEC (BEIJING) RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD., Beijing, CN;

Attorneys:

NKL Law

Allen Xue

Primary Examiner:

Prem C Singh

Assistant Examiner:

Francis C Campanell

Int. Cl.
CPC ...
B01J 27/232 (2006.01); B01J 35/30 (2024.01); B01J 35/50 (2024.01); B01J 35/70 (2024.01); B01J 37/04 (2006.01); B01J 37/10 (2006.01); B01J 37/34 (2006.01); C07C 2/84 (2006.01);
U.S. Cl.
CPC ...
B01J 27/232 (2013.01); B01J 35/395 (2024.01); B01J 35/50 (2024.01); B01J 35/70 (2024.01); B01J 37/04 (2013.01); B01J 37/10 (2013.01); B01J 37/343 (2013.01); C07C 2/84 (2013.01); B01J 2235/15 (2024.01); B01J 2235/30 (2024.01);
Abstract

A lanthanum oxycarbonate catalyst, and a preparation method therefor and an application thereof are provided. The lanthanum oxycarbonate catalyst contains a rod-shaped lanthanum oxycarbonate catalyst and a substantially parallelepiped lanthanum oxycarbonate catalyst. The lanthanum oxycarbonate catalyst can be used for efficiently performing a methane oxidative coupling reaction at a relatively low temperature.

Find Patent Forward Citations

Wu, Jiehua. (2026). Lanthanum oxycarbonate catalyst, and preparation method therefor and application thereof (U.S. Patent No. 12611657). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12611657

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