发明名称 |
PROCESS FOR WORKING UP A HYDROGEN FLUORIDE PHASE FROM A FLUORINATION REACTION MIXTURE |
摘要 |
A process for working up the hydrogen fluoride phase of reaction mixtures from fluorination reactions comprising contacting the hydrogen fluoride phase with oleum in order to obtain dried hydrogen fluoride, which can be recycled to the fluorination reaction.
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申请公布号 |
CA2087354(C) |
申请公布日期 |
1999.12.21 |
申请号 |
CA19932087354 |
申请日期 |
1993.01.15 |
申请人 |
EICHER, JOHANNES;RUDOLPH, WERNER;SCHULTE, BERNHARD |
发明人 |
EICHER, JOHANNES;RUDOLPH, WERNER;SCHULTE, BERNHARD |
分类号 |
C01B7/19;C07C17/20;C07C17/21;C07C17/38;C07C19/08;(IPC1-7):B01D53/26 |
主分类号 |
C01B7/19 |
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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