发明授权
- 专利标题： Support for silver catalyst in ethylene oxide production, methods for preparing the same, silver catalyst prepared therefrom, and use thereof
- 专利标题（中）： 在环氧乙烷生产中支持银催化剂，其制备方法，由其制备的银催化剂及其用途
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申请号： US13231901申请日： 2011-09-13
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公开(公告)号： US09006127B2公开(公告)日： 2015-04-14
- 发明人: Jun Jiang , Jianshe Chen , Jinbing Li , Shuyun Li , Zhixiang Zhang , Wei Lin , Qian Xue
- 申请人： Jun Jiang , Jianshe Chen , Jinbing Li , Shuyun Li , Zhixiang Zhang , Wei Lin , Qian Xue
- 申请人地址： CN Beijing CN Beijing
- 专利权人： China Petroleum & Chemical Corporation,Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
- 当前专利权人： China Petroleum & Chemical Corporation,Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
- 当前专利权人地址： CN Beijing CN Beijing
- 代理机构： Novick, Kim & Lee, PLLC
- 代理商 Allen Xue
- 优先权： CN201010281321 20100913
- 主分类号： B01J27/138
- IPC分类号： B01J27/138 ; B01J37/26 ; B01J23/50 ; B01J37/08 ; B01J21/04 ; B01J23/58 ; B01J35/10 ; B01J37/00 ; B01J37/02 ; B01J27/12 ; B01J27/13 ; B01J35/00 ; B01J35/02 ; B01J35/04
摘要：
The present invention relates to a support for silver catalyst used in the ethylene oxide production, a preparation method for the same, a silver catalyst prepared from the same, and its use in the ethylene oxide production. The silver catalyst produced from the silver catalyst support has an improved activity, stability and/or selectivity in the production of ethylene oxide by epoxidation of ethylene.
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