Cyanide recycling using strong-base ion-exchange resins

被引:0
|
作者
Versiane Albis Leão
Virgínia S. T. Ciminelli
Renato de Souza Costa
机构
[1] Universidade Federal de Minas Gerais,
[2] Metallurgical and Materials Engineering,undefined
关键词
Cyanide; NaCN; Methyl Ammonium; Cyanide Solution; Free Cyanide;
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暂无
中图分类号
学科分类号
摘要
Among the techniques available to recover cyanide and metal cyanocomplexes from diluted streams, ion-exchange resins seem attractive because of the possibility of treating either pulps or clear solutions with this process. This article discusses the results of adsorption and elution of metal cyanocomplexes obtained with industrial effluents and selected data from the literature. The behavior of iron and copper cyanocomplexes during elution is emphasized.
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页码:71 / 74
页数:3
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