| 镨钕氧化物(或合金)中稀土杂质元素的测定 |
| |
| 引用本文： | 郭建平. 镨钕氧化物(或合金)中稀土杂质元素的测定[J]. 光谱实验室, 2006, 23(2): 274-276 |
| |
| 作者姓名： | 郭建平 |
| |
| 作者单位： | 内蒙古包头市达茂稀土有限责任公司化验中心,内蒙古包头市达茂旗,014500 |
| |
| 摘 要： | 用岛津ICPS-7500发射光谱仪测定镨钕氧化物(或合金)中的La、Ce、Sm、Y.试样经盐酸低温分解,制备成含0.6mol/L盐酸的待测试液,La、Sm、Y用直接法测量,Ce用固定法测量.回收率为98.20%-102.32%.
|
| 关 键 词： | 电感耦合等离子体原子发射光谱仪 镨钕氧化物(或合金) 镧 铈 钐 钇 |
| 文章编号： | 1004-8138(2006)02-0274-03 |
| 收稿时间： | 2005-02-16 |
| 修稿时间： | 2005-04-04 |
Determination of Rare Earth Elements in Praseodymium-Neodymium Oxides or Alloy |
| |
| GUO Jian-Ping. Determination of Rare Earth Elements in Praseodymium-Neodymium Oxides or Alloy[J]. Chinese Journal of Spectroscopy Laboratory, 2006, 23(2): 274-276 |
| |
| Authors: | GUO Jian-Ping |
| |
| Affiliation: | Examination Center of Baotou Damao Rere Earth Limited Co.,Baotou,Ironer Mongolia 014500,P.R.China |
| |
| Abstract: | AbsA method for determination of La,Ce,Sm,Y in(Pr-Nd)oxides or alloy by ICPS-7500 emission spectrometer.Sample was dissolved with HCl under low temperature and diluted to 0.6mol/L of HCl solution La,Y,Sm using direct method measurement and Ce using fixed method measurement.The method has been verified,the recoveries of standard addition for these elements were 98.20%-02.32%. |
| |
| Keywords: | ICP-AES Praseodyium-Neodymium Oxides or Alloy Lanthanum Cerium Samarium Yttrium |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
