Purification of Aluminum Chloride by Rectificative Separation of FeCl3 and AlCl3 - a Key Problem for the Electrowinning of Aluminum from Chloride Melts.

被引：0
|
作者：
Reuhl, Klaus [1 ]
Vollheim, Thomas [1 ]
Wendt, Hartmut [1 ]
机构：
[1] TH Darmstadt, Darmstadt, West Ger, TH Darmstadt, Darmstadt, West Ger
来源：
Erzmetall: Journal for Exploration, Mining and Metallurgy | 1987年 / 40卷 / 03期
关键词：
ALUMINUM REFINING - Electrolytic - BAUXITE ORE TREATMENT - CHEMICAL REACTIONS - Chlorination;
D O I：
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中图分类号：
学科分类号：
摘要：
The results of studies on the rectification of AlCl//3/FeCl//3 mixtures are reported. Evidence is obtained that the isolation of pure AlCl//3 by direct carbochlorination of bauxite might be technically and economically feasible. This is prerequisite to an industrial aluminum winning process by 'chloride electrolysis'.
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页码：124 / 127
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