Invention Grant
- Patent Title: Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
- Patent Title (中): 含银催化剂，这种含银催化剂的制造及其用途
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Application No.: US11775100Application Date: 2007-07-09
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Publication No.: US07547795B2Publication Date: 2009-06-16
- Inventor: Marek Matusz , Michael Alan Richard , John Robert Lockemeyer , Alouisius Nicolaas Renee Bos , Dominicus Maria Rekers , Donald Reinalda , Randall Clayton Yeates , Paul Michael McAllister
- Applicant: Marek Matusz , Michael Alan Richard , John Robert Lockemeyer , Alouisius Nicolaas Renee Bos , Dominicus Maria Rekers , Donald Reinalda , Randall Clayton Yeates , Paul Michael McAllister
- Applicant Address: US TX Houston
- Assignee: Shell Oil Company
- Current Assignee: Shell Oil Company
- Current Assignee Address: US TX Houston
- Main IPC: C07D303/00
- IPC: C07D303/00 ; C07D301/10 ; C07D301/03 ; B01J23/50
Abstract:
A high activity and high selectivity silver catalyst comprising silver and, optionally, one or more promoters supported on a suitable support material having the form of a shaped agglomerate. The structure of the shaped agglomerate is that of a hollow cylinder having a relatively small inside (bore) diameter. The catalyst is made by providing the shaped material of a particular geometry and incorporating the catalytic components therein. The catalyst is useful in the epoxidation of ethylene.
Public/Granted literature
- US20080015393A1 SILVER-CONTAINING CATALYSTS, THE MANUFACTURE OF SUCH SILVER-CONTAINING CATALYSTS, AND THE USE THEREOF Public/Granted day:2008-01-17
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