发明授权
- 专利标题： Titanosilicate catalyst particle
- 专利标题（中）： 钛硅酸盐催化剂颗粒
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申请号： US767296申请日： 1996-12-16
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公开(公告)号： US5683952A公开(公告)日： 1997-11-04
- 发明人: Takashi Onozawa , Osamu Kondo
- 申请人： Takashi Onozawa , Osamu Kondo
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人： Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-199660 19930811
- 主分类号： B01J29/89
- IPC分类号： B01J29/89 ; C07C37/60 ; C07C249/04 ; C07D301/12 ; C07D303/16 ; C07D303/48 ; B01J21/06
摘要：
A titanosilicate catalyst and method for preparing the same, comprising primary titanosilicate particles which are combined with one another, wherein the titanosilicate catalyst comprises pores having a pore diameter of from 50 to 300 .ANG.. The inventive catalyst exhibits activity in a hydroxylation reaction of an aromatic compound, or an epoxidation reaction of an olefin, or an ammoximation reaction of a ketone using hydrogen peroxide as an oxidant.
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