火试金技术的发展与应用

回顾了过去的60年,我国在火试金技术的发展与应用方面取得的成就,其中以铅试金法的发展与应用为主要内容及20世纪50年代以来为解决铂族元素的富集问题相继创立的有：铜铁镍试金法、锡试镍试金法、锡试金法、铜试金法、锑试金法和铋试金法等新的试金法进行综述。这些新试金法的建立大大丰富了火试金技术的内容,同时对贵金属的分析与贵金属地质标准物质的研制起到了极大的推动作用。本文拟就铅试金法、镍锍试金和锑试金法、铋试金法在地质样品中测定贵金属和在贵金属地质标准物质的研制工作中的应用与地位进行综述,并对锡试金法、铜铁镍试金法和铜试金法简要介绍。

The development and application of the Fire Assay Method

This essay has reviewed the achievements we had arrived in the past 60 years in the development and application of the Fire Assay Method,in which mainly include the lead Fire Assay Method,and the novel Fire Assay Methods which were developed to improve the enrichment of platinum family elements since the fifties 20th century,i.e.copper iron nickel Fire Assay Method,tin Fire Assay Method,copper Fire Assay Method,antimony Fire Assay Method,bismuth Fire Assay Method.The foundation of these novel Fire Assay Methods enrich the contents of the Fire Assay Method technology,moreover,they contribute much to the promotion of precious metal analysis and invention of geological standard substances. This essay will review the application and importance of the lead Fire Assay Method,Nickel Sulphide Fire Assay Method,antimony Fire Assay Method and bismuth Fire Assay Method on the precious metal analysis of geological samples and invention of geological standard substances.Besides,tin Fire Assay Method,copper iron nickel Fire Assay Method,copper Fire Assay Method will also be briefly introduced.