岩矿测试2011，Vol.30Issue(1)：87-89,3.
电感耦合等离子体发射光谱法测天然饱和卤水中的高含量锂
Determination of High-content of Lithium in Natural Saturated Brines by Inductively Coupled Plasma-Atomic Emission Spectrometry
袁红战 1祝云军 1武丽平 1张旭1
作者信息
- 1. 青海省柴达木综合地质矿产勘查院西部岩矿测试中心,青海,格尔木816000
- 折叠
摘要
Abstract
A method for the determination of high-content of lithium in natural saturated brines by inductively coupled plasma-atomic emission spectrometry (ICP-AES) was developed. The sample was directly determined by ICP-AES with sample dilution factor of 10. The interference from matrix elements on Li determination was studied and matrix marching method was used for matrix effect correction. The detection limit of the method for Li was 1.02 mg/L and recoveries was the ranged of 97.4％ to 101.5％ with the precision of 1.21％ RSD (n = 12). The method has been applied to the determination of Li in natural saturated brine with advantages of good accuracy and high efficiency.关键词
锂/天然饱和卤水/电感耦合等离子体发射光谱法/基体干扰分类
化学化工引用本文复制引用
袁红战,祝云军,武丽平,张旭..电感耦合等离子体发射光谱法测天然饱和卤水中的高含量锂[J].岩矿测试,2011,30(1):87-89,3.
