| 发明名称 |
Catalyst regeneration process |
| 摘要 |
Used noble metal-containing titanium or vanadium zeolite catalysts, that have been employed in the epoxidation of olefins with hydrogen and oxygen, are regenerated by contacting the spent catalyst with water or an alcohol/water mixture at a temperature of 25° C. to 200° C.
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| 申请公布号 |
US2005277542(A1) |
申请公布日期 |
2005.12.15 |
| 申请号 |
US20040867507 |
申请日期 |
2004.06.14 |
| 申请人 |
KAMINSKY MARK P;GREY ROGER A |
发明人 |
KAMINSKY MARK P.;GREY ROGER A. |
| 分类号 |
B01J29/40;B01J29/80;B01J29/89;B01J29/90;B01J37/00;B01J38/48;B01J38/50;B01J38/52;B01J38/58;C07D301/06;C07D301/10;(IPC1-7):B01J20/34 |
主分类号 |
B01J29/40 |
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