ICP-AES测定氧化钴中杂质  

Determination of impurities in cobalt oxide by ICP-AES

作　　者：刘传仕 

机构地区：[1]株洲冶炼厂质量保证部,湖南株洲412004

出　　处：《冶金分析》2003年第1期44-45,共2页Metallurgical Analysis

摘　　要：利用仪器所带软件 ,拟定了氧化钴中铅、锌、铁、镉、铜、锰的分析方法 ,试验选定了各元素的分析谱线及仪器的工作参数。氧化钴试样用盐酸分解 ,在体积分数为 5 %的盐酸介质中同时测定 ,结果满意。Inductively coupled plasma atomic emission spectrometry (ICP-AES)is applied widely for simultaneous determination of multi-elements.In this paper,the sample was dissolved with HCl,then in the medium of 5%HCl,the impurities were determined by ICP-AES.This method was applied to determine lead, zinc,iron,cadmium,copper and manganese in cobalt oxide with satisfactory results.

关 键 词：ICP-AES 测定 氧化钴 杂质 

分 类 号：O657.31[理学—分析化学]