发明名称 |
Column having integrated heat exchanger |
摘要 |
Column having integrated heat exchanger A column is described including a column body (1) and at least one heat exchanger (2) installed directly on the column head. This heat exchanger is a plate heat exchanger which is specially arranged so that the condensing vapors and the condensate (12) generated on the exchanger surface move in one direction. A further embodiment of the invention relates to a column which contains a column body (1) and at least one plate heat exchanger installed between two trays and/or packing beds within the column, which plate heat exchanger is operated as a condenser and is situated within a collecting vessel (29) open at the top. A third embodiment of the invention relates to a column which includes a column body (1) and at least one plate heat exchanger (2), which is operated as an evaporator, and which is installed within the column between two trays and/or packing beds and/or in the bottom. The column according to the invention is distinguished by a space-saving construction.
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申请公布号 |
US5507356(A) |
申请公布日期 |
1996.04.16 |
申请号 |
US19940178934 |
申请日期 |
1994.01.07 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
ROTH, PETER M.;REWITZER, SIEGFRIED |
分类号 |
B01D3/14;B01D5/00;B01D53/18;F28B1/02;F28B9/08;F28D9/00;(IPC1-7):F28F3/00 |
主分类号 |
B01D3/14 |
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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