发明名称 METHOD AND MEANS FOR PROCESSING A SOLID GRAVEL LIKE MATERIAL WITH A FLUID
摘要 <p>A method and an apparatus for treating a gravel type solid material with a liquid in a bath are described. The apparatus comprises means for supplying the solid material, means for transporting it through the bath and means for removing the processed solid material from the bath. The apparatus comprises further means for supply of liquid and tapping off of the liquor. The method comprises introduction of the gravel type solid material into the bath at its lower end and removal of the processed solid material at the upper end, the travel type solid material being gradually transported upwards through the bath by means of rotating lifting members while liquid is introduced into the bath at its upper half while liquor is drained off at the lower half. The lifting member comprises at least one inclined plate which is rigidly fixed to a vertical tube through which the solid material is introduced into the bath or the tank.</p>
申请公布号 CA1163089(A) 申请公布日期 1984.03.06
申请号 CA19810368714 申请日期 1981.01.16
申请人 ELKEM A/S 发明人 KROGSRUD, HARALD
分类号 B01D11/00;B01D11/02;(IPC1-7):C22B3/02 主分类号 B01D11/00
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