摘要
建立了硫氰酸盐分光光度法测定铜精矿中微量钼的分析方法,研究了条件实验对检测结果的影响,在选定条件下对铜精矿中钼含量进行分析,其结果加标回收率为98%~103%,检出限0.017mg/L。该方法操作简捷、准确,适合于生产中样品分析。
This paper has established the sodium thiocyanate spectrophotometric determination of trace molybdenum in copper concentrate analysis method,studies the influence of experiment condition on test results.Under the selected conditions,the molybdenum content in the copper concentrate is analyzed.The standard addition recovery rate is 98%to 103%,the detection limit is 0.017mg/L.This method is simple,accurate and suitable for sample analysis in production.
出处
《山西化工》
2016年第2期58-60,共3页
Shanxi Chemical Industry
关键词
硫氰酸盐
分光光度法
铜精矿
钼
thiocyanate
spectrophotometry
copper concentrate
molybdenum
