A new method for the removal of SO42- for isotopic measurement of chlorine
文献类型：期刊论文
| 作者 | Xiao, Yingkai; Wang, Xiufang; Wei, Haizhen; Li, Hualin; Zhao, Zhiqi |
| 刊名 | CHEMICAL GEOLOGY
 |
| 出版日期 | 2007-03-15 |
| 卷号 | 238期号:1-2页码:38-43 |
| 关键词 | Chlorine Isotopic Measurement So42- Removal Baco3 Reaction Ion Exchange Fresh Water |
| 文献子类 | Article |
| 英文摘要 | A new method for the removal SO42-, reacted with BaCO3, for isotopic measurement of chlorine is described in this study. The sample solution was first taken through a W form resin and a small excess of high-purity BaCO3 powder was added into the effluent. The released Ba2+ by the dissolution of BaCO3 reacts with SO42- to form a BaSO4 precipitate. Comparison with the traditional method based on ion exchange of a Ba2+ form resin showed that the new method has a much higher efficiency in removing SO42- and is suitable for the isotopic measurement of chlorine in sample with low Cl- and high SP42-. (c) 2006 Elsevier B.V All rights reserved. |
| WOS关键词 | IONIZATION MASS-SPECTROMETRY ; STABLE CL ISOTOPES ; PRECISE MEASUREMENT ; SEAWATER ; CS2CL+ ; RATIOS |
| 语种 | 英语 |
| WOS记录号 | WOS:000244995300003 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/67913]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Xiao, Yingkai |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog, State Key Lab Environm Geochem, Guiyang 550002, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao, Yingkai,Wang, Xiufang,Wei, Haizhen,et al. A new method for the removal of SO42- for isotopic measurement of chlorine[J]. CHEMICAL GEOLOGY,2007,238(1-2):38-43. |
| APA | Xiao, Yingkai,Wang, Xiufang,Wei, Haizhen,Li, Hualin,&Zhao, Zhiqi.(2007).A new method for the removal of SO42- for isotopic measurement of chlorine.CHEMICAL GEOLOGY,238(1-2),38-43. |
| MLA | Xiao, Yingkai,et al."A new method for the removal of SO42- for isotopic measurement of chlorine".CHEMICAL GEOLOGY 238.1-2(2007):38-43. |
入库方式： OAI收割
来源：地理科学与资源研究所
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