Title:
【発明の名称】液体懸濁液からの固体粒子の分離および/または固体粒子の精製または浸出をするための装置および方法
Document Type and Number:
Japanese Patent JP2677784
Kind Code:
B2
Abstract:
Apparatus for separating solid particles from a liquid suspension and/or purification or leaching of solid particles, whereby a cylindrical column (1) is provided with a rotating scraper (4) for the disintegration of a washed compacted bed (2) at one side of the column, means (8) for supplying liquid suspension and a screening device (3) at the other side of the column, which screening device is selectively permeable for the liquid phase.The process for separating the solid particles in the column is based on the pulsating movement of the compacted bed in this column to which a liquid suspension, under withdrawal of liquid phase, is supplied batchwise at one end of the column and the washed compacted bed is disintegrated, while the product of this disintegration is removed at the opposite end of the column and the washfront in the compacted bed is moved between two limits in the compacted bed.
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Inventors:
Henrykus Alexis Cornelis Teysen
Application Number:
JP3061686A
Publication Date:
November 17, 1997
Filing Date:
February 14, 1986
Export Citation:
Assignee:
Grassos Koninkuriike Masine Fabry Ken Nam Roze Fennaught Chap
International Classes:
B01D29/01; B01D9/02; B01D11/02; (IPC1-7): B01D29/01; B01D9/02
Domestic Patent References:
| JP47019149A | ||||
| JP58008522A |
Attorney, Agent or Firm:
Minoru Nakamura (3 others)