Determination of Nb and Ta in Nb/Ta minerals by inductively coupled plasmas optical emission spectrometry using slurry sample introduction
文献类型：期刊论文
| 作者 | Song XJ ; Duan TC ; Guo PR ; Chen HT |
| 刊名 | microchemical journal
 |
| 出版日期 | 2006 |
| 卷号 | 84期号:1-2页码:22-25 |
| 关键词 | GEOLOGICAL SAMPLES LASER-ABLATION ICP-MS NEBULIZATION IMPURITIES NITRIDE SOLIDS |
| ISSN号 | 0026-265x |
| 通讯作者 | chen ht |
| 中文摘要 | the determination of nb and ta in nb-ta minerals was accomplished by slurry nebulization inductively coupled plasma optical emission spectrometry (icp-oes), using a clog-free v-groove ceramic nebulizer. samples were first wet-ground to appropriate particle sizes with narrow size distribution and 90% of the particles in the slurry were smaller than 2.32 mu m in diameter. subsamples were then dispersed in ph 9 aqueous solutions, and agitated in an ultrasonic bath for 15 min prior to analysis. due to the lack of slurry standards matching well with the samples, calibration was simply carried out using aqueous solution standards. results were compared with those obtained from a conventional fusion decomposition procedure and acid digestion procedures and a good agreement between the measured and referred values was obtained. the technique provided a good alternative for the rapid determination of nb and/or ta in their corresponding minerals. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000240428800004 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/16523]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Song XJ,Duan TC,Guo PR,et al. Determination of Nb and Ta in Nb/Ta minerals by inductively coupled plasmas optical emission spectrometry using slurry sample introduction[J]. microchemical journal,2006,84(1-2):22-25. |
| APA | Song XJ,Duan TC,Guo PR,&Chen HT.(2006).Determination of Nb and Ta in Nb/Ta minerals by inductively coupled plasmas optical emission spectrometry using slurry sample introduction.microchemical journal,84(1-2),22-25. |
| MLA | Song XJ,et al."Determination of Nb and Ta in Nb/Ta minerals by inductively coupled plasmas optical emission spectrometry using slurry sample introduction".microchemical journal 84.1-2(2006):22-25. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。