野外金快速分析

J4 ›› 2001, Vol. 9 ›› Issue (1): 44-45.

• 技术前沿 • 上一篇

野外金快速分析

李勇

中国人民武装警察部队黄金第六支队　哈尔滨　150049

出版日期:2001-02-28 发布日期:2011-09-22

Outdoors gold rapid analysis

LI Yong

6th Troops of Gold Geology,Chinese People's Armed Police Force,Harbin 150049,China

Online:2001-02-28 Published:2011-09-22

摘要/Abstract

摘要：

研究用混酸溶解金矿石,在pH3.0～3.8的缓冲溶液介质中,硫代米氏酮于富集金的聚氨脂泡沫塑料上,直接进行显色反应,对照标准色阶确定金的含量。该方法所需试剂种类少, 操作简单快速,准确度高。

关键词: 野外, 金, 快速分析, 直接显色

Abstract:

It is reported in this paper that mixed acid dissolved gold ore,in a buffer solution medium of pH3.0～3.8,TMK directly color react on the absorbed Gold of polyurethane and foam plastics in turn.The standard color class card is used to calculated the gold quantity.The method needs less types of reagent and simple rapid operation with higher accuracy.

Key words: Outdoors, Gold Rapid analysis, Directly color reaction

李勇. 野外金快速分析[J]. J4, 2001, 9(1): 44-45.

LI Yong. Outdoors gold rapid analysis[J]. J4, 2001, 9(1): 44-45.

参考文献

[1] 段群章.米氏硫酮类化合物及其在光度分析中的应用[J].有色金属与稀土应用,1995(1):30-36.
[2] 杨柄雨.金试剂在贵金属分析中的应用[J].地质实验室,1993,9(5):285-288.

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野外金快速分析

Outdoors gold rapid analysis

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