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Determination of Trace Elements in Sulfide Samples by Inductively Coupled Plasma-Mass Spectrometry

文献类型：期刊论文

作者Yin Xue-Bo1,2; Zeng Zhi-Gang2; Li San-Zhong1; Wu Li2; Wang Xiao-Yuan2; Zhang Guo-Liang2; Chen Shuai2; Yin, XB (reprint author), Ocean Univ China, Coll Marine Geosci, Qingdao 266071, Peoples R China
刊名CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
出版日期2011-08-01
卷号39期号:8页码:1228-1232
关键词Sulfide Standard Reference Material Sealed Decomposition Method
ISSN号0253-3820
DOI10.3724/SP.J.1096.2011.01228
文献子类Article
英文摘要Sulfides have complex matrix, dramatically varied mineral composition and high content of sulfur and most of sulfides are often insoluble, which results in low precision and accuracy in trace elements determination. Several kinds of acid group were used to digest sulfide samples. On the basis of analysis, (A) HNO(3) sealed digestion method; (B) HCl+HF and HNO(3) two-step digestion method were used to further digest national standard sulfide and reference materials; GBW07267 (pyrite), GBW07268 (chalcopyrite) and GBW07270 (sphalerite) as well as international standard sulfide reference WMS-1a (massive sulfide) and about 39 elements (including Au, Ag and REE) were determined. The results suggest that HNO(3) sealed digestion method is effective for the determination of Bi, Ag, Mo, Li, Cs and V. HCl+HF and HNO(3) two-step digestion method is suitable for determination for Au, Mn, Ti, Nh, Zr, Hf, Bi, Cd, In, Li, Rb, Cs, Cr, Ba, Sr, Co, Ni, Ga, Th, U, V, Sc, Y and REEs.; Sulfides have complex matrix, dramatically varied mineral composition and high content of sulfur and most of sulfides are often insoluble, which results in low precision and accuracy in trace elements determination. Several kinds of acid group were used to digest sulfide samples. On the basis of analysis, (A) HNO(3) sealed digestion method; (B) HCl+HF and HNO(3) two-step digestion method were used to further digest national standard sulfide and reference materials; GBW07267 (pyrite), GBW07268 (chalcopyrite) and GBW07270 (sphalerite) as well as international standard sulfide reference WMS-1a (massive sulfide) and about 39 elements (including Au, Ag and REE) were determined. The results suggest that HNO(3) sealed digestion method is effective for the determination of Bi, Ag, Mo, Li, Cs and V. HCl+HF and HNO(3) two-step digestion method is suitable for determination for Au, Mn, Ti, Nh, Zr, Hf, Bi, Cd, In, Li, Rb, Cs, Cr, Ba, Sr, Co, Ni, Ga, Th, U, V, Sc, Y and REEs.
学科主题Chemistry
URL标识查看原文
语种英语
WOS记录号WOS:000296599800019
公开日期2012-07-03
源URL[http://ir.qdio.ac.cn/handle/337002/11494]  
专题海洋研究所_海洋地质与环境重点实验室
通讯作者Yin, XB (reprint author), Ocean Univ China, Coll Marine Geosci, Qingdao 266071, Peoples R China
作者单位1.Ocean Univ China, Coll Marine Geosci, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Key Lab Marine Geol & Environm, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714		 Yin Xue-Bo,Zeng Zhi-Gang,Li San-Zhong,et al. Determination of Trace Elements in Sulfide Samples by Inductively Coupled Plasma-Mass Spectrometry[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2011,39(8):1228-1232.
APA Yin Xue-Bo.,Zeng Zhi-Gang.,Li San-Zhong.,Wu Li.,Wang Xiao-Yuan.,...&Yin, XB .(2011).Determination of Trace Elements in Sulfide Samples by Inductively Coupled Plasma-Mass Spectrometry.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,39(8),1228-1232.
MLA Yin Xue-Bo,et al."Determination of Trace Elements in Sulfide Samples by Inductively Coupled Plasma-Mass Spectrometry".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 39.8(2011):1228-1232.

入库方式： OAI收割

来源：海洋研究所

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