地质样品中铼的分离和测定方法研究进展

铼元素因其具有特殊的物理化学性质广泛应用于各种工业领域。自然界中铼贵重、稀散，准确测定其含量存在一定的困难。随着大型精密仪器的开发应用，铼样品的前处理、分离、富集以及测定方法都有不同程度的进展。本文综述了近些年来地质样品中铼的分离、测定方法的进展，重点介绍了多接收器电感耦合等离子体质谱法在测试铼中的应用，分析比较了各分析方法的优缺点，并展望了铼的分离、分析方法的发展方向。

Research progress on separation and determination method of rhenium in geological samples

Rhenium was widely used in various industrial fields due to its special physical and chemical properties. The rhenium in nature was precious but scattered，causing difficulty in accurate determination of its content. With the development and application of large-scale precise instruments, the pretreatment, separation, enrichment and determination methods of samples containing rhenium had some progresses. In this study, the research progress on separation and determination method of rhenium in geological samples in recent years was reviewed. The application of multiple collector inductively coupled plasma mass spectrometry in the detection of rhenium was focally introduced. The merits and demerits of different analytical methods were compared. The development direction on separation and analysis method of rhenium was prospected.