发明名称 |
Distillation column with vaporous sidestream removal |
摘要 |
In a distillation column with vaporous sidestream removal, the vaporous product removed is condensed in a condenser. The vapor pipe provided for the removal of product opens into a dip tank of which the upper end is connected to the condenser while its lower end is connected to a discharge pump. Inert gas present in the condensate is returned to the column above the sidestream removal through an inert gas pipe arranged at the upper end of the condenser.
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申请公布号 |
US5336376(A) |
申请公布日期 |
1994.08.09 |
申请号 |
US19930054116 |
申请日期 |
1993.04.27 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
TAURAT, SIEGFRIED;STEUDE, HEINRICH;DEIBELE, LUDWIG;ALPERS, HEINZ-JUERGEN |
分类号 |
B01D3/32;B01D3/14;B01D5/00;(IPC1-7):B01D3/42 |
主分类号 |
B01D3/32 |
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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