发明名称 |
VERFAHREN ZUR RÜCKGEWINNUNG HOMOGENER METALLHYDRIDKATALYSATOREN |
摘要 |
The present invention relates to a process for recovery of homogeneous metal hydride catalyst from a reactor stream as catalyst suitable for recycle to a reactor comprising the steps of: removing a stream from a reactor, said stream comprising the homogeneous metal hydride catalyst; contacting the stream with a solid acidic absorbent under process conditions which allow at least some of the metal to become bound to the absorbent; subjecting the metal bound to the absorbent, under process conditions which allow desorption of the metal, to a fluid stripping medium comprising hydrogen and solvent; and recovering the active metal hydride catalyst. |
申请公布号 |
DE60202462(D1) |
申请公布日期 |
2005.02.03 |
申请号 |
DE2002602462 |
申请日期 |
2002.05.29 |
申请人 |
DAVY PROCESS TECHNOLOGY LTD., LONDON |
发明人 |
CRABTREE, SIMON PETER;WILD, ROBERT;JACKSON, SIMON WAYNE;BANISTER, ANDREW |
分类号 |
B01J38/00;B01J31/24;B01J31/40;B01J38/74;C07B61/00;C07C45/50;C07C47/02 |
主分类号 |
B01J38/00 |
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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