Determination of REE,U,Тh,Ba,and Zr in simulated hydrogeological leachates by ICP-AES after matrix s

• 作 者: Marin Ayranov Joaquin Cobos Ka
• 机 构: EuropeanCommission,PaulScherrerInstitut,Al.I.Cuza＂University
• 出 处: 中国稀土学报：英文版
• 发表日期: 2009年1期
• 关键词: 测定方法 稀土元素 ICP AES 电感耦合等离子体原子发射光谱 溶剂萃取 ZR 渗滤液 rare earths elements ICP-AES iron
• 基金项目: Project supported by the Program ＂Training and Researchers＂ of the European Commission

A fast, reliable and precise method for the determination of Ba, Zr, Th, U, La, Ce, Eu, Hf and Gd in leaching solutions containing up to 1 mol/L FeCl3 by inductively coupled plasma-atomic emission spectrometry(ICP-AES) was described.Liquid-liquid extracti