发明授权
- 专利标题： VERFAHREN ZUR MECHANISCHEN ENTFEUCHTUNG EINES FILTERKUCHENS UND VORRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS
- 专利标题（英）： Mechanical process and device for dehumidifying a filter cake
- 专利标题（中）： 滤饼机械除湿装置的执行问题的处理方法
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申请号： EP94901789.1申请日： 1993-11-10
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公开(公告)号： EP0668791B1公开(公告)日： 2002-07-10
- 发明人: BOTT, Reinhard , KERN, Robert , LANGELOH, Thomas
- 申请人： BOKELA Ingenieurgesellschaft für Mechanische Verfahrenstechnik mbH
- 申请人地址： Haid- und Neu-Strasse 10 76131 Karlsruhe DE
- 专利权人： BOKELA Ingenieurgesellschaft für Mechanische Verfahrenstechnik mbH
- 当前专利权人： BOKELA Ingenieurgesellschaft für Mechanische Verfahrenstechnik mbH
- 当前专利权人地址： Haid- und Neu-Strasse 10 76131 Karlsruhe DE
- 代理机构： Wunderlich, Rainer, Dipl.-Ing.
- 优先权： DE4238087 19921111
- 国际公布： WO9411084 19940526
- 主分类号： B01D29/84
- IPC分类号： B01D29/84 ; B01D33/66
摘要：
In a process for mechanically dehumidifying a filter cake, differential pressure causes a treatment fluid to flow through the filter cake. Pressure and temperature on the side of the filter cake which faces the filter surface are set in such a manner that the treatment fluid is present there in its liquid phase, whereas pressure and temperature on the side of the filter cake opposite to the filter surface are set in such a manner that the treatment fluid is present on that side in its gaseous phase.
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