世界有色金属Issue(12)：12-14,3.
电感耦合等离子体质谱法测定锌电解液中铊含量的研究
Determination of Thallium in Zinc Electrolyte by Inductively Coupled Plasma Mass Spectrometry
于亮 1杨月 1郑丽霞1
作者信息
- 1. 株洲冶炼集团股份有限公司,湖南 株洲 412000
- 折叠
摘要
Abstract
A method for the determinationof Thallium content in zinc hydrometallurgy electrolyte by inductively coupled plasma mass spectrometry was established through experiments.The sample was diluted in dilute nitric acid medium,205Tl was used as the measuring isotope,He was used as collision gas and 185Re was used as internal standard to correct interference,and the thallium content was calculated by standard curve method.The detection limit of thallium content in zinc electrolyte is 0.2ng/L,the relative standard deviation is less than 5%,and the recovery rate of the method test is between 96%and 101.1%,which has good accuracy and precision.关键词
ICP-MS/锌电解液/铊Key words
ICP-MS/zinc electrolyte/Thallium分类
化学引用本文复制引用
于亮,杨月,郑丽霞..电感耦合等离子体质谱法测定锌电解液中铊含量的研究[J].世界有色金属,2024,(12):12-14,3.
