EVAPORATION OF SOLUTIONS CONTAINING CaSO4 USING THE GYPSUM PROCESS, ILLUSTRATED BY THE EXAMPLE OF ZINC SULPHATE SOLUTION.

被引:0
作者
Schmoll, E.
机构
来源
Escher Wyss News | 1972年 / 45卷 / 46/Special Issue期
关键词
CHEMICAL OPERATIONS;
D O I
暂无
中图分类号
O6 [化学]; TQ [化学工业];
学科分类号
0703 ; 0817 ;
摘要
Efforts to find adequate solutions for evaporation process of liquids that contain CaSO//4 are described. In addition to the already familiar applications of the Gypsum Process in the treatment of sulphite waste liquor and in the slat refining industry, it has now proved possible to use the process for evaporation of zinc sulphate solution as well. Operating results are also evaluated.
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页码:3 / 5
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