RESIDENCE TIME SELECTION IN LIQUID MEMBRANE PERMEATION FOR COPPER RECOVERY

被引：18

作者：

BART, HJ

DRAXLER, J

MARR, R

机构：

[1] Technical Univ Graz, Graz, Austria, Technical Univ Graz, Graz, Austria

来源：

HYDROMETALLURGY | 1988年 / 19卷 / 03期

关键词：

HYDRODYNAMICS - MASS TRANSFER;

D O I：

10.1016/0304-386X(88)90040-0

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The purpose of this paper is to investigate solute and water transport into an emulsion liquid membrane. The permeation of interest was the removal of copper from a feed stream of low ionic strength. Acorga PT 5050 was used as the active carrier in the membrane. The effect of hydrodynamic parameters such as emulsion residence time, hold-up and phase ratios are shown. The conditions for optimum mass transfer are discussed.

引用

页码：351 / 360

页数：10

共 16 条

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