fire assay

Low Blank Nickel Sullied Fire Assay Preconcentration of Platinum Group Elements in Geochemical Standard Samples for Neutron Activation Analysis

低空白镍锍试金预富集中子活化分析测定地球化学标准物质中的铂族元素

The results of the determination coincide with fire assay besides more simplicity, rapidity and practicality.

与火试金法相比,该方法简便 、 速,实用性强.

To eliminate the disadvantages existed in operation of fire assay furnace in Guixi Smelter, its control system and structure was retrofitted.

贵溪冶炼厂针对试金炉运行过程中存在的弊病，对试金炉的控制系统和炉体结构进行了改造。

An improvement was made on the nickel sulphide fire assay procedure for determining PGEs and Au by ICPMS.

前言：报道了一个改进的锍镍试金-等离子体质谱测定铂族元素和金的分析流程。