GYIG OpenIR  > 矿床地球化学国家重点实验室
地质样品中痕量铼的异戊醇萃取研究
苟体忠;  钟宏;  漆亮;  冷成彪;  吴孔文;  任涛
2009
Source Publication分析测试学报
Issue9Pages:1027-1030
Abstract

研究从硝酸、硫酸和盐酸介质中用异戊醇萃取Re(Ⅶ)的过程,探讨了酸浓度和萃取剂用量对萃取率的影响。紫外-可见光谱证实了异戊醇萃取Re(Ⅶ)为离子缔合体系的阴离子交换反应。用同位素稀释法结合电感耦合等离子体质谱仪对黄铁矿、黄铜矿、磁铁矿和橄辉岩等地质样品中的痕量Re进行了准确测定。以橄榄岩国际标样(CCRMP,WPR-1)为监控样品,5次重复分析的平均结果(10.67ng/g)与文献报道的分析结果(10.83ng/g)一致。对黄铜矿单矿物样品中的Re进行分析,5次重复分析的相对标准偏差为1.03%。

Keyword异戊醇 萃取 地质样品
Indexed ByCSCD
Language中文
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Document Type期刊论文
Identifierhttp://ir.gyig.ac.cn/handle/42920512-1/9995
Collection矿床地球化学国家重点实验室
Affiliation1.中国科学院地球化学研究所矿床地球化学国家重点实验室
2.中国科学院研究生院
Recommended Citation
GB/T 7714
苟体忠;钟宏;漆亮;冷成彪;吴孔文;任涛. 地质样品中痕量铼的异戊醇萃取研究[J]. 分析测试学报,2009(9):1027-1030.
APA 苟体忠;钟宏;漆亮;冷成彪;吴孔文;任涛.(2009).地质样品中痕量铼的异戊醇萃取研究.分析测试学报(9),1027-1030.
MLA 苟体忠;钟宏;漆亮;冷成彪;吴孔文;任涛."地质样品中痕量铼的异戊醇萃取研究".分析测试学报 .9(2009):1027-1030.
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