Continuous Determination of 12 Elements in Geochemical Samples by Inductively Coupled Plasma-Atomic Emission Spectrometry and Flame Atomic Absorption Spectrometry

YU Tian; ZHANG Lian-qi; CHEN Xiao-di

Rock and Mineral Analysis > 2011 > 30(1): 71-74.

YU Tian, ZHANG Lian-qi, CHEN Xiao-di. Continuous Determination of 12 Elements in Geochemical Samples by Inductively Coupled Plasma-Atomic Emission Spectrometry and Flame Atomic Absorption Spectrometry[J]. Rock and Mineral Analysis, 2011, 30(1): 71-74.

Citation:

PDF (1152 KB)

Continuous Determination of 12 Elements in Geochemical Samples by Inductively Coupled Plasma-Atomic Emission Spectrometry and Flame Atomic Absorption Spectrometry

1.
Central Laboratory of North China Geological Exploration Bureau, Sanhe 065201, China
2.
Central Laboratory of North China Geological Exploration Bureau, Sanhe 065201, China
3.
Central Laboratory of North China Geological Exploration Bureau, Sanhe 065201, China

More Information

Received Date: March 09, 2010
Revised Date: June 10, 2010

Abstract

ABSTRACT

The continuous determination of 12 elements in geochemical samples by inductive coupled plasma-atomic emission spectrometry (ICP-AES) and flame atomic absorption spectrometry (FAAS) was reported in this paper. Samples were digested with mixed acid of HCl-HF-HNO₃-HClO₄ and Cu, Pb, Zn, Co, Ni, Cr, Sr, Ba, V, Mn in the sample solution were determined directly by ICP-AES. Then, Ag and Cd in the same sample solution were enriched by extraction with potassium iodide-methyl isobutyl ketone (KI-MIBK) and determined by FAAS. The precision of FAAS method for Ag and Cd was 6.5% and 4.7% RSD (n=12), respectively. In comparison with the common analytical method, the proposed method provides the higher sensitivity, good accuracy and precision, high economy, high efficiency and is suitable for routine analysis of these elements in geochemical samples.
- multi-elements,
- determination,
- geochemical,
- sample,
- potassium,
- iodide-methyl,
- isobutyl

FullText(HTML)

References (22)

References

姚福存,张晓敏.ICP-OES全谱直读光谱仪多元素同时检测[J].西部探矿工程,2008,20(10): 142-143

,146.

李清彩,赵庆令,孙宁,武殿喜.电感耦合等离子体发射光谱测定区域地球化学样品中Cu、Mo、Pb、Sn、W、Zn元素[J].分析试验室,2008,27(B12):317-319.

郭振华,张立英.ICP-AES法测定岩石、土壤和水系沉积物中22种元素[J].化工矿产地质,2005,27(4):241-244.

李汉平.ICP-AES法测定化探矿样中的微量元素[J].广西地质,1997,10(2):69-74

,78.

龙纪群,杨刚,陈菊.ICP-AES法测定硅石样品中多种杂质元素[J].贵州地质,2008,25(3):236-238.

谭雪英.电感耦合等离子体发射光谱法同时测定碳酸盐岩石中19个元素[J].岩矿测试,1999,18(4):275-279.

龚迎莉,汪双清,沈斌.电感耦合等离子体原子发射光谱法同时测定沉积岩中15个元素[J].岩矿测试,2007,26(3):230-232.

况云所,胡万明,赵平.ICP-AES同时测定地质样品中钴铬铜镍[J].贵州地质,2005,22(2):137-139

,133.

付绍洪,顾雪祥,壬乾,李发源,章明.扬子地块西南缘铅锌矿床Cd、Ge与Ga富集规律初步研究[J].矿物岩石地球化学通报,2004,23(2):105-108.

张庆莲,袁建新.化探样品中痕量钨银等十一个元素的发射光谱法测定[J].地质实验室,1992,8(4):223-225.

程加伟.发射光谱法测定岩石化探样品中银等10个元素[J].地质实验室,1995,11(1):21-24.

姚伟立,何汉江.发射光谱法定量测定岩矿、土壤中的Ag、B、Sn、Mo[J].化工矿产地质,2007,29(2):115-118.

叶晨亮.发射光谱法快速测定银锡铜铅锌钼铍[J].岩矿测试,2004,23(3):238-240.

龚伟.原子吸收法测定化探样品中的银,镉,锂,钴和镍[J].岩矿测试,1989,8(4):317-319.

田彦肖,李红霞.用火焰原子吸收法测定化探样品中的微量银:以碘化钾-甲基异丁基酮萃取[J].黄金地质,1999,5(2):78-80.

肖凡,徐崇颖,邢刚,付爱瑞.碘化钾-甲基异丁基甲酮萃取-火焰原子吸收分光光度法连续测定地球化学样品中痕量银镉铊[J].岩矿测试,2007,26(1):67-70.

陈金武,曾法刚,沈慧君.甲基异丁基酮负载泡塑富集-原子吸收测定岩矿中痕量金银铊镉[J].岩矿测试,1993,12(2):85-88.

周丽萍,李中玺.王水提取-电感耦合等离子体质谱法同时测定地质样品中微量银、镉、铋[J].分析试验室,2005,24(9):20-25.

刘颖,刘海臣,李献华.用ICP-MS准确测定岩石样品中40余种微量元素[J].地球化学,1996,25(6):552-558.

李冰,杨红霞.电感耦合等离子体质谱(ICP-MS)技术在地学研究中的应用[J].地学前缘,2003,10(2):367-378.

刘晔,柳小明,胡兆初,第五春荣,袁洪林,高山.ICP-MS测定地质样品中37个元素的准确度和长期稳定性分析[J].岩石学报,2007,23(5):1203-1210.

胡圣虹,陈爱芳,林守麟,袁洪林,高山.地质样品中40个微量、痕量、超痕量元素的ICP-MS分析研究[J].地球科学——中国地质大学学报,2000,25(2):186-190.

Supplements (0)

Cited By

Get Citation

PDF

XML

Article views (2027) PDF downloads (1623)

Turn off MathJax

Article Contents

ABSTRACT

References

Continuous Determination of 12 Elements in Geochemical Samples by Inductively Coupled Plasma-Atomic Emission Spectrometry and Flame Atomic Absorption Spectrometry

ABSTRACT

References

Catalog

Export File

Citation

Format

Content