| 发明名称 |
Reactivation of an activated carbon catalyst used for preparing 1,1,1,2,3,3,3-heptafluoropropane |
| 摘要 |
<p>The invention relates to a process for the reactivation of an activated charcoal catalyst employed in the preparation of 1,1,1,2,3,3,3-heptafluoropropane (R 227) in which the catalyst is heated to from 450 DEG to 900 DEG C. in a stream of inert gas or under reduced pressure.</p> |
| 申请公布号 |
EP0562509(B1) |
申请公布日期 |
1996.08.21 |
| 申请号 |
EP19930104653 |
申请日期 |
1993.03.22 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
HOPP, PETER, DR.;WIRTH, UWE, DR. |
| 分类号 |
B01J21/20;B01J38/02;C07B61/00;C07C17/08;C07C17/087;C07C19/08;(IPC1-7):B01J21/20;C01B31/08;B01J21/18 |
主分类号 |
B01J21/20 |
| 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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