Nickel hydroxide precipitation from aqueous sulfate media

被引：0
|
作者：
Cinziana Sist
George P. Demopoulos
机构：
[1] McGill University,the Department of Mining, Metals and Materials Engineering
来源：
JOM | 2003年 / 55卷
关键词：
Supersaturation; Nickel Concentration; Nickel Hydroxide; Homogeneous Precipitation; Precipitation Experiment;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Hydrometallurgical processing of laterite ores constitutes a major industrial and R&D activity in extractive metallurgy. In some of the process flowsheets, nickel hydroxide precipitation is incorporated. For these operations, the optimization of nickel hydroxide precipitation is important to assure efficiency and product quality. The main objective of this investigation was to study and improve the precipitation characteristics of Ni(OH)2 in a sulfate system using supersaturation controlled precipitation.
引用
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页码：42 / 46
页数：4
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