| 发明名称 |
Heterogeneous catalyst regeneration |
| 摘要 |
The catalytic activity of a titanium-containing heterogeneous catalyst such as titania-on-silica which has been used to catalyze olefin epoxidation is effectively restored by washing the catalyst with water, alcohol, ether, nitrile, ester, aromatic hydrocarbon, or ketone.
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| 申请公布号 |
US5916835(A) |
申请公布日期 |
1999.06.29 |
| 申请号 |
US19960770821 |
申请日期 |
1996.12.20 |
| 申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P. |
发明人 |
CARROLL, KEVIN M.;MORALES, EDRICK;HAN, YUAN-ZHANG |
| 分类号 |
B01J21/20;B01J38/48;B01J38/50;B01J38/52;B01J38/56;C07D301/12;C07D301/19;(IPC1-7):B01J20/34 |
主分类号 |
B01J21/20 |
| 代理机构 |
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