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.:
Date of Patent:
Aug. 13, 2024
Filed:
Jan. 20, 2022
China Petroleum & Chemical Corporation, Beijing, CN;
Dalian Research Institute of Petroleum and Petrochemicals, Sinopec Corp., Liaoning, CN;
Kai Qiao, Liaoning, CN;
Feng Zhou, Liaoning, CN;
Jie Su, Liaoning, CN;
Huixia Ma, Liaoning, CN;
Qingtong Zhai, Liaoning, CN;
Shumei Zhang, Liaoning, CN;
China Petroleum & Chemical Corporation, Beijin, CN;
Dalian Research Institute of Petroleum and Petrochemicals, SINOPEC CORP., Liaoning, CN;
Abstract
The present invention relates to a preparation process for a Cu-based catalyst and use of the Cu-based catalyst as the dehydrogenation catalyst in producing a hydroxyketone compound such as acetoin. Said Cu-based catalyst shows a high the acetoin selectivity as the dehydrogenation catalyst for producing acetoin.