发明授权
- 专利标题： Selective hydrogenating catalysts and a process for the preparation thereof
- 专利标题（中）： 选择性氢化催化剂及其制备方法
-
申请号： US531961申请日： 1974-12-12
-
公开(公告)号： US4021374A公开(公告)日： 1977-05-03
- 发明人: Jozsef Petro , Tibor Mathe , Antal Tungler , Zoltan Csuros
- 申请人： Jozsef Petro , Tibor Mathe , Antal Tungler , Zoltan Csuros
- 申请人地址： HU Budapest
- 专利权人： Magyar Tudomanyos Akademia Szerves Kemiai Technologiai Tanszek
- 当前专利权人： Magyar Tudomanyos Akademia Szerves Kemiai Technologiai Tanszek
- 当前专利权人地址： HU Budapest
- 优先权： HUMA2526 19731219
- 主分类号： B01J23/48
- IPC分类号： B01J23/48 ; B01J23/60 ; B01J23/89 ; C07C45/41 ; B01J23/58
摘要：
The invention relates to novel selective hydrogenating catalysts comprising at least one platinum group component and at least one of a group IB or group IIB component. These catalysts are prepared by depositing and reducing an ion, complex or hydroxide of at least one metal belonging to the platinum group together with an ion, complex or hydroxide of at least one metal belonging to either of groups IB and IIB of the Periodic System.
公开/授权文献
- US5629664A Blade fuse with bifurcated gripping pieces 公开/授权日：1997-05-13
信息查询
