- 专利标题： ACID-RESISTANT CATALYST SUPPORTS AND CATALYSTS
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申请号： US15770823申请日： 2016-10-25
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公开(公告)号： US20200023339A1公开(公告)日： 2020-01-23
- 发明人: Steve R Schmidt , Cristian Libanati
- 申请人： W. R. Grace & Co.-Conn.
- 申请人地址： US MD Columbia
- 专利权人： W. R. Grace & Co.-Conn.
- 当前专利权人： W. R. Grace & Co.-Conn.
- 当前专利权人地址： US MD Columbia
- 国际申请： PCT/US2016/058604 WO 20161025
- 主分类号： B01J21/06
- IPC分类号： B01J21/06 ; B01J23/89 ; B01J23/883 ; B01J23/885 ; B01J23/887 ; B01J35/10 ; B01J37/00 ; B01J37/02 ; B01J37/20 ; B01J37/08 ; B01J35/00 ; C10G3/00
摘要：
A process for preparing a catalyst comprises coating substantial internal surfaces of porous inorganic powders with titanium oxide to form titanium oxide-coated inorganic powders. After the coating, an extrudate comprising the titanium oxide-coated inorganic powders is formed and calcined to form a catalyst support. Then, the catalyst support is impregnated with a solution containing one or more salts of metal selected from the group consisting of molybdenum, cobalt, and nickel.
公开/授权文献
- US11084021B2 Acid-resistant catalyst supports and catalysts 公开/授权日：2021-08-10
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