摘要
介绍了铜、铅精矿中金、银分析取制样方法研究的成果，其中金、银品质波动分类，在企业应用上，有着明显的经济效益和一定的社会效益。
The research results of methods of sampling and sample preparation in the assay of gold or silver in copper,lead concentrate are introduced in this paper.Among the resarch results is the method of grade fluctuating classification of gold or silver.The application of this method in enterprise obtained marked economic benefit and a certain social benefit.
出处
《黄金》
CAS
北大核心
1998年第2期50-52,共3页
Gold
关键词
铅精矿
品质波动
最少份样数
铜精矿
取样
制样
copper,lead concentrate
grain size of processing
grade fluctuation
minimum sample
