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:
Oct. 20, 2026
Filed:
Apr. 20, 2021
China Petroleum & Chemical Corporation, Beijing, CN;
Research Institute of Petroleum Processing, Sinopec, Beijing, CN;
Xin Cheng, Beijing, CN;
Shuo Su, Beijing, CN;
Bing Xu, Beijing, CN;
Zuoxin Huang, Beijing, CN;
Xiaojin Tang, Beijing, CN;
Tao Huang, Beijing, CN;
Ying Han, Beijing, CN;
Qinghua Duan, Beijing, CN;
Jiayao Yao, Beijing, CN;
CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing, CN;
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC, Beijing, CN;
Abstract
An apparatus for preparing polyalpha-olefins has an input unit (1), a microchannel reactor (2), and a post-treatment unit (3) that are successively connected. The input unit has a mixer and/or pipeline(s) for delivering an olefin raw material, an auxiliary feed and a BFcatalyst to the microchannel reactor (2). The apparatus and process that utilizes the apparatus allow flexible and rapid mixing of the catalyst, the auxiliary feed and the olefin raw material, and have the advantages of high polymerization reaction speed, good mass and heat transfer effects, high reaction conversion, good product selectivity and excellent performance, thereby being suitable for large-scale industrial production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile