山东国土资源Issue(10)：107-108,112,3.
泡沫吸附等离子体光谱法测定常量金探讨
刘加召 1王琳 1吕有成1
作者信息
- 1. 山东省第八地质矿产勘查院,山东 日照,276826
- 折叠
摘要
Abstract
By using foam plasma,trace gold in geological samples have been enriched.It is already a very mature enrichment method.After foam adsorption of constant gold,using thiourea to desorpt,then deter-mined by using atomic absorption spectrometry is a method commonly used in many laboratories in recent years.While determination of constant gold by using plasma spectrometer has rarely been reported.This method is simple and fast.Through analysis and experiment on country-level standard samples,it is re-garded that test can meet the requirements of the samples with gold contents of 0.05~50.00g/t .关键词
泡沫塑料/常量金富集/等离子体光谱仪/国家一级标样Key words
Foam plastics/constant enrichment of gold/plasma spectrometer/country a standard sample分类
化学化工引用本文复制引用
刘加召,王琳,吕有成..泡沫吸附等离子体光谱法测定常量金探讨[J].山东国土资源,2013,(10):107-108,112,3.
