现代科学仪器Issue(2)：110-111,2.
电感耦合等离子体发射光谱测定矿石中的二氧化锆
Determination of Zirconium Dioxide in Mineral by Induced Couple Plasma Atomic Emission Spectrometry
于阗 1杨秀丽 1吕晓惠1
作者信息
- 1. 华北有色地质勘查局燕郊中心实验室,河北省三河市065201
- 折叠
摘要
Abstract
A method of the determination of Zirconium dioxide in earth mineral by ICP-AES was studied in this paper.Zirconium mineral is insusible.The samples were dissolved by digestion Sodium peroxide system,were separated by precipitation separation,were acidified by hydrochloric acid,and 257.139nm was used to have no disturbance over determination.The operating condition of the instrument was optimized.The detection limit was 0.005×10^-2.The relative standard deviation（RSD,n=12） for the determination was less than 8.1%.The recovery results were 96%～103%.The results are satisfactory.关键词
二氧化锆/电感耦合等离子体发射光谱/沉淀分离Key words
Zirconium dioxide/Induced couple plasma atomic emission spectrometry/Precipitation separation分类
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于阗,杨秀丽,吕晓惠..电感耦合等离子体发射光谱测定矿石中的二氧化锆[J].现代科学仪器,2012,(2):110-111,2.
