ANALYSIS OF COLLECTOR ADSORPTION ONTO MALACHITE BY MEANS OF DIELECTRIC MEASUREMENTS

被引：12

作者：

BESSIERE, J

KHAYAR, M

机构：

[1] Laboratoire de Chimie et d'Electrochimie Analytique, Université de Nancy I, 54506 Vandoeuvre-les-Nancy

来源：

INTERNATIONAL JOURNAL OF MINERAL PROCESSING | 1993年 / 39卷 / 1-2期

关键词：

D O I：

10.1016/0301-7516(93)90056-G

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The adsorption of collectors acting as copper complexants such as acetylacetone, salicylaldoxime, oleate on malachite is evidenced by means of high frequency dielectrical measurements (0.4-200 MHz). Collectors acting by electrostatic effect (dodecylsulfate) have no influence on the dielectrical properties of the pulp. When sulfidized, the mineral becomes conductive and the adsorption of xanthate is easily detected.

引用

页码：107 / 118

页数：12

共 23 条

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