Decomposition and Preconcentration Methods for the Determination of Pt, Pd, Re in Mineral Raw Materials

被引：3

作者：

Oskina, Yulia ^{[1
]}

Pakrieva, Ekaterina ^{[1
]}

Ustinova, Elvira ^{[1
]}

Kryazhov, Andrey ^{[1
]}

机构：

[1] Natl Res Tomsk Polytech Univ, Tomsk 634050, Russia

来源：

HIGH TECHNOLOGY: RESEARCH AND APPLICATIONS | 2014年 / 1040卷

关键词：

platinum; palladium; rhenium; methods of dry and acid digestion; hydrolytic deposition method; extraction; distillation;

D O I：

10.4028/www.scientific.net/AMR.1040.278

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nowadays the actual problem of geochemistry is a deep and complex processing of mineral raw materials. Data on the quantitative content of precious and rare metals in various types of ores and rocks are necessary. It stimulates the development and improvement of chemical analytical methods for determination of these elements. Such methods are not applicable without sample preparation stage. Preparation of samples for analysis is the decomposition and preconcentration of rare and precious metals from matrix of mineral raw materials. The sample preparation schemes of platinum, palladium and rhenium are described in this

引用

页码：278 / 281

页数：4

共 13 条

[1] Recent advances in the determination of the platinum group elements and gold [J].