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:
Sep. 29, 2015
Filed:
Dec. 28, 2011
Jinbing LI, Beijing, CN;
Xianfeng LI, Beijing, CN;
Wei Lin, Beijing, CN;
Qiang Lin, Beijing, CN;
Jianshe Chen, Beijing, CN;
Zhixiang Zhang, Beijing, CN;
Shuyuan Cao, Beijing, CN;
Shujuan Wang, Beijieng, CN;
Wujun Dai, Beijing, CN;
Jinbing Li, Beijing, CN;
Xianfeng Li, Beijing, CN;
Wei Lin, Beijing, CN;
Qiang Lin, Beijing, CN;
Jianshe Chen, Beijing, CN;
Zhixiang Zhang, Beijing, CN;
Shuyuan Cao, Beijing, CN;
Shujuan Wang, Beijieng, CN;
Wujun Dai, Beijing, CN;
Abstract
The present invention discloses an alumina carrier for a silver catalyst, a process for preparing the alumina carrier, a silver catalyst made from the alumina carrier, and a use of the silver catalyst in the production of ethylene oxide by the oxidization of ethylene. The alumina carrier comprises alumina and promoters, as well as titanium silicate molecular sieve(s); and therefore, has an improved catalytic activity.