| 发明名称 |
Regeneration of hydrogen fluoride alkylation catalyst |
| 摘要 |
An improved process for the regeneration of an ASO-containing HF catalyst by the removal of ASO from said catalyst through the utilization of a separation column equipped with fixed valve fractionation trays. <IMAGE> |
| 申请公布号 |
EP0669301(B1) |
申请公布日期 |
1998.11.04 |
| 申请号 |
EP19950102586 |
申请日期 |
1995.02.23 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
CARLSON, LEROY W. |
| 分类号 |
B01J27/32;C07C2/62 |
主分类号 |
B01J27/32 |
| 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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