发明申请
US20120083613A1 ALUMINA SUPPORT FOR SILVER CATALYST, PREPARATION AND USE THEREOF
有权
氧化铝催化剂的支持，其制备和使用
- 专利标题： ALUMINA SUPPORT FOR SILVER CATALYST, PREPARATION AND USE THEREOF
- 专利标题（中）： 氧化铝催化剂的支持，其制备和使用
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申请号： US13251140申请日： 2011-09-30
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公开(公告)号： US20120083613A1公开(公告)日： 2012-04-05
- 发明人: Wei LIN , Jinbing Li , Jianshe Chen , Zhixiang Zhang , Qiang Lin , Jun Jiang , Shuyuan Cao , Qian Xue , Shujuan Wang , Zhiqiang Tang
- 申请人： Wei LIN , Jinbing Li , Jianshe Chen , Zhixiang Zhang , Qiang Lin , Jun Jiang , Shuyuan Cao , Qian Xue , Shujuan Wang , Zhiqiang Tang
- 申请人地址： CN Beijing CN Beijing
- 专利权人： Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical Corporation,China Petroleum & Chemical Corporation
- 当前专利权人： Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical Corporation,China Petroleum & Chemical Corporation
- 当前专利权人地址： CN Beijing CN Beijing
- 优先权： CN201010501992.8 20100930
- 主分类号： B01J21/04
- IPC分类号： B01J21/04 ; B01J21/10 ; C07D301/03
摘要：
The present invention relates to an alumina support for silver catalyst, a process for preparing said alumina support, a silver catalyst made from said alumina support, and a use of said silver catalyst in the production of ethylene oxide by the oxidization of ethylene. According to the present invention, the silver catalyst made from the support prepared by potassium melt technology can have a high selectivity.
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