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. 22, 2023
Filed:
Dec. 30, 2019
China Petroleum & Chemical Corporation, Beijing, CN;
Dalian Research Institute of Petroleum and Petrochemicals, Sinopec Corp., Liaoning, CN;
Minghua Guan, Liaoning, CN;
Xiuna Yang, Liaoning, CN;
Zonglin Ruan, Liaoning, CN;
Haochen Wang, Liaoning, CN;
Yang Jiang, Liaoning, CN;
Guoying Cui, Liaoning, CN;
Jiawen Zhou, Liaoning, CN;
CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing, CN;
DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP., Liaoning, CN;
Abstract
An upflow reactor (), includes a housing (), a catalyst bed layer () and a pressing device (). The housing () is internally provided with a reaction chamber (), a reaction material inlet () and a reaction material outlet () which are in communication with the reaction chamber () are provided on the housing (). The catalyst bed layer () is provided within the reaction chamber (), the pressing device () is provided within the reaction chamber () and located above the catalyst bed layer (). At least a part of the pressing device () is movable up and down so that the at least a part of the pressing device () can be pressed against the catalyst bed layer ().