摘要
本文建立了适用于分析中高含量样品（５μｇ／ｇ以上）铼的硫脲比色法：方法稳定，所用试剂简单便宜，适用范围宽；催化比色法适用于痕量铼的测定，满足了地质找矿的综合评估和回收利用的需要。该方法也适用于其他样品中铼的测定。
In this paper,the thiourea colorimetry method suitable for the determination of samples with rhenium content higher than 5 μg/g is described. The method is characterized by many advantages: stability of analytical results, simplicity and cheapness of reagent,and wide range of analysed samples. The catalytic colorimetry is also applied to determine trace rhenium meeting the demand for comprehensive appraisal of prospecting and exploration,and recovery and utilization of rhenium. This method can also be applied to analyse rhenium of other samples.
出处
《铀矿地质》
CAS
CSCD
1997年第5期304-309,共6页
Uranium Geology
