矿石样品中金属元素化学分析方法的应用研究

Application of chemical analysis methods of metal elements in ore samples

本文首先从方法选择不恰当、数据不够精准、化学分析人员素质低等方面分析矿石样品中金属元素化学分析方法存在的问题,然后从样品测定准备、具体方法、优势等方面阐述矿石样品中金属元素碱溶ICP-MS化学分析方法,从方法概述、方法改进等方面阐述矿石样品中金属元素EDTA滴定化学分析方法,从方法概述、测定方法、优劣势等方面阐述矿石样品中金属元素稳健统计化学分析方法,最后从实验过程、实验方法、实验结果与讨论等方面阐述矿石样品中金属元素化学分析方法的应用。

This paper first analyzes the problems existing in the chemical analysis methods of metal elements in ore samples from the aspects of inappropriate method selection,inaccurate data and low quality of chemical analysts,and then expounds the alkali solution ICP-MS chemical analysis methods of metal elements in ore samples from the aspects of sample determination preparation,specific methods and advantages This paper expounds the EDTA titration chemical analysis method of metal elements in ore samples from the aspects of method improvement,expounds the robust statistical chemical analysis method of metal elements in ore samples from the aspects of method overview,determination method,advantages and disadvantages,and finally expounds the application of chemical analysis method of metal elements in ore samples from the aspects of experimental process,experimental method,experimental results and discussion.