发明名称 |
AKTIVIERUNG UND REGENERIERUNG EINES HYDRO- OXYDIERUNGSKATALYSATORS |
摘要 |
A process of activating a fresh catalyst or regenerating a deactivated catalyst which is used in a hydro-oxidation process, preferably, the hydro-oxidation of an olefin in the presence of oxygen and hydrogen to an olefin oxide. The hydro-oxidation catalyst preferably comprises at least one metal selected from gold, silver, the platinum group metals, the lanthanide metals, and combinations thereof, incorporated onto a titanium- , vanadium- , or zirconium-containing support, more preferably, a titanium-containing support, such as titanium oxide or a titanosilicate. The activation or regeneration process involves contacting the fresh catalyst or the deactivated catalyst with ozone. |
申请公布号 |
AT261341(T) |
申请公布日期 |
2004.03.15 |
申请号 |
AT20000986298T |
申请日期 |
2000.12.07 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
PARKER, DEBORAH, H.;BOWMAN, ROBERT, G.;CLARK, HOWARD, W.;HARTWELL, GEORGE, E.;KUPERMAN, ALEX;MEIMA, GARMT, R. |
分类号 |
B01J23/50;B01J23/52;B01J23/66;B01J23/96;B01J38/04;B01J38/12;C07B61/00;C07C29/50;C07C31/12;C07C45/33;C07C49/08;C07D301/10;C07D303/04 |
主分类号 |
B01J23/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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