空气-乙炔火焰原子吸收光谱法测定高纯碳酸锶中的氧化钡  

Determination of Barium Oxide in High Purity Strontium Carbonate by Air-acetylene Flame Atomic Absorption Spectrometry

作　　者：梁英 周彬 李欣蓉 LIANG Ying;ZHOU Bin;LI Xin-rong(Chengdu Hongming Electronics Co.,Ltd.,Chengdu 610010,China)

机构地区：[1]成都宏明电子股份有限公司,四川成都610010

出　　处：《化工管理》2023年第12期41-44,共4页Chemical Engineering Management

摘　　要：文章研究了空气-乙炔火焰原子吸收光谱法测定高纯碳酸锶中氧化钡含量的方法,采用标准加入法进行测定,对影响测定结果的条件进行了探究。试验结果表明,该方法稳定性好、重现性好、灵敏度高,在实际生产分析中具有良好的可行性。The air-acetylene flame atomic absorption spectrometry method for the determination of barium oxide in high-purity strontium carbonate was studied,and the standard addition method was used for the determination.The conditions affecting the determination results were explored.The test results showed that the method has good stability,good reproducibility and high sensitivity,and has good feasibility in actual production analysis.

关 键 词：空气-乙炔火焰 标准加入法 高纯碳酸锶 氧化钡 

分 类 号：O657.31[理学—分析化学]