| 发明名称 |
Purification of pentafluoroethane |
| 摘要 |
The invention relates to the purification of pentafluoroethane (F125) containing chloropentafluoroethane (F115) by vapor-phase catalytic hydrogenolysis. A catalyst based on palladium deposited on aluminium trifluoride is employed.
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| 申请公布号 |
US5679876(A) |
申请公布日期 |
1997.10.21 |
| 申请号 |
US19960644053 |
申请日期 |
1996.05.10 |
| 申请人 |
ELF ATOCHEM S.A. |
发明人 |
HUB, SERGE;RAVENEL, PIERRE |
| 分类号 |
B01J27/125;B01J32/00;C07B61/00;C07C17/23;C07C17/395;C07C19/08;(IPC1-7):C07C17/38;C07C17/10 |
主分类号 |
B01J27/125 |
| 代理机构 |
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代理人 |
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| 主权项 |
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