| 光谱学与光谱分析 |
|
|
|
|
|
| Analysis of Metallic Elements in Refractory Tantalum-Niobium Slag by ICP-AES |
| WANG Xiao-hui1,2,ZHENG Shi-li1*,XU Hong-bin1,ZHANG Yi1 |
1. Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
2. Graduate University of Chinese Academy of Sciences, Beijing 100039, China |
|
|
|
|
Abstract A new method for analysing the contents of many metalic elements, such as Ta, Nb, Sn, Ti, W, Fe, Mn, Al, Pb, Ce, Y, Sc, Pr, Sm, Nd, U, Th etc, in refractory tantalum-niobium slag by ICP-AES was developed. The samples processing procedures involve two steps, being first decomposed by potassium carbonate and boric acid at 950 ℃ for 15min, then leached by hydrochloride and tartaric acid at 90 ℃ for 30 min. The interference of flux and tin matrix in analyzing the other elements was eliminated by the utilization of matrix matching method. This method showed satisfactory precision and accuracy with the RSDs between 0.27% and 5.48% and the recovery rates between 94.0% and 109.6%. The analysis results indicated that highly valuable metals of Sn, Ta, Nb, Ti, W and Ce are rich in the refractory tantalum-niobium slag, showing that it has the great potential for comprehensive utilization. However, the analysis result also showed that the slag is a radioactive pollution source due to a small amount of U and Th. This method is simple and fast, and has the advantage of analyzing many elements simultaneously. The accurate analytic results provided a basis for the future researches on the comprehensive utilization of refractory tantalum-niobium slag.
|
|
Received: 2007-10-08
Accepted: 2008-01-08
|
|
|
|
Corresponding Authors:
ZHENG Shi-li
E-mail: slzheng@home.ipe.ac.cn
|
|
[1] Miller G L. Tantalum and Niobium. London: Butterworths Scientific Publications, 1959. 17.
[2] QU Nai-qin(屈乃琴). Rare Metals and Cemented Carbides(稀有金属与硬质合金)，1998，(2)：48.
[3] HE Ji-lin, ZHANG Zong-guo, XU Zhong-ting(何季林，张宗国，徐忠亭). Rare Metal Materials and Engineering(稀有金属材料与工程)，1998，27(1)：9.
[4] Editorial Board of A Handbook for Extractive Metallurgy of Nonferrous Metals(有色金属提取冶金手册编辑委员会编). A Handbook for Extractive Metallurgy of Nonferrous Metals(有色金属提取冶金手册). Beijing: Metallurgical Industry Press(北京：冶金工业出版社), 1999. 157.
[5] Gupta C K, Suri A K. Extractive Metallurgy of Niobium. London: CRC Press, 1994. 98.
[6] PAN Wan-cheng(潘万成). Chemical World(化学世界), 1991, 32(6): 249.
[7] WANG Kun-shan(王昆山). Industrial Health and Occupational Diseases(工业卫生与职业病), 1998, 24(1): 9.
[8] XUE Mei(薛 梅). Rare Metals and Cemented Carbides(稀有金属与硬质合金)，2005，33(4)：56.
[9] WANG Kun-shan(王昆山). Industrial Safety and Dust Control(工业安全与防尘), 1998, (7): 25.
[10] HAN Jian-she, et al(韩建设，等). Rare Metals and Cemented Carbides(稀有金属与硬质合金)，2003，31(4)：27.
[11] The Editorial Department of Spectroscopy and Spectral Analysis(光谱学与光谱分析编辑部编). The Applied Technique of ICP Spectral Analysis(ICP光谱分析应用技术). Beijing：Peking University Press(北京：北京大学出版社)，1982.
[12] HAN Li-xin，LI Ran(韩立新，李 冉). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2002，22(2): 304.
[13] XU Li-qiang，SHEN Wang-xing，ZHU Jin-fang(徐立强，沈王兴，朱锦方). Chinese Journal of Analytical Chemistry(分析化学)，1990，18(7)：597.
[14] SHI Ta-qing，LIANG Pei，LI Jing，et al(施踏青，梁 配，李 静, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2005，25(3)：444.
[15] LIU Ying，LI Jing-feng，GA Ri-di，et al(刘 颖，李景峰，嗄日迪，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2006，26(2)：344.
[16] ZHANG Yi-min，JIANG Hui，L Xue-bin，et al(张毅民，姜 晖，吕学斌，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2006，26(3)：554.
[17] ZHAO Yin-ying，et at(赵银英，等). Journal of Guilin Institute of Technology(桂林工学院学报)，2002，22(4)：499.
|
| [1] |
GUO Xiao-hua1, ZHAO Peng1, WU Ya-qing1, TANG Xue-ping3, GENG Di2*, WENG Lian-jin2*. Application of XRF and ICP-MS in Elements Content Determinations of Tieguanyin of Anxi and Hua’an County, Fujian Province[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(10): 3124-3129. |
| [2] |
CHEN Xiao-li1, WANG Li-chun1, LI You-li1, GUO Wen-zhong1, 2*. Effects of Alternating Light Spectrum on the Mineral Element Level of Lettuce[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(09): 2813-2817. |
| [3] |
CHENG Can1, HEI Da-qian2*, JIA Wen-bao1, SHAN Qing1, LING Yong-sheng1, ZHAO Dong1. Study on Metallic Samples Determination Based on Prompt Gamma
Neutron Activation Analysis Technique[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1928-1933. |
| [4] |
LI Xue-ping1, 2, 3, ZENG Qiang1, 2, 3*. Development and Progress of Spectral Analysis in Coal Structure Research[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(02): 350-357. |
| [5] |
LIAN Xiao-qin1, 2，LIU Yu1, 2，CHEN Yan-ming1, 2，HUANG Jing1, 2，GONG Yong-gang1, 2，HUO Liang-sheng1, 2. Research on Multi-Peak Spectral Line Separation Method Based on Adaptive Particle Swarm Optimization[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1452-1457. |
| [6] |
LIU Juan1, LIU Yu-zhu2, CHU Chen-xi3, BU Ling-bing1*, ZHANG Yang4. In Situ Online Detection of Lignite and Soot by Laser-Induced Breakdown Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 954-960. |
| [7] |
TONG Li-hong1, ZHU Ling2, ZHAO Nan3, LÜ Yi-zhong1*, LIU Xia-yan1, JIANG Shan1, LI Ying-xin1. Spectroscopic Characteristics of Soil Humus Components Under Different Proportions of Organic and Inorganic Fertilizers[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(02): 523-528. |
| [8] |
DING Peng-fei1, LIU Yu-zhu1, 2*, ZHANG Qi-hang1 , YAN Yi-hui1, YIN Wen-yi1, CHEN Yu1. In Situ Online Detection of Straw Burning Smoke via Laser-Induced Breakdown Spectroscopy Technique[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(10): 3292-3297. |
| [9] |
YUAN Xiao-xue, ZHOU Ding-you, LI Jie*, XU Xian-shun, YONG Li, HU Bin, LIU Tao*. Progress in the Analysis of Elements in PM2.5 by ICP-MS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(08): 2373-2381. |
| [10] |
LI Ming1, 2, LI Yan-bing3, ZHANG Qiao-chu2, SHI Yu-tao2, CUI Fei-peng2, ZHAO Ying1, 2. Research on Spark Spectrum Signal Processing Based on Ensemble Empirical Mode Decomposition[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(06): 1923-1928. |
| [11] |
ZHONG Qi-xiu1, 2, 3, ZHAO Tian-zhuo1, 2, 3*, LI Xin1, 2, 3, LIAN Fu-qiang1, 3, XIAO Hong1, 3, NIE Shu-zhen1, 3, SUN Si-ning3, 4, FAN Zhong-wei1, 2, 3. Standardized Cross-Validation and Its Optimization for Multi-Element LIBS Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(02): 622-627. |
| [12] |
HOU Jia-jia1, ZHANG Lei1, 2*, ZHAO Yang1, YIN Wang-bao1, 2*, DONG Lei1, 2, MA Wei-guang1, 2, XIAO Lian-tuan1, 2, JIA Suo-tang1, 2. Investigation on Resonance and Non-Resonance Doublet Based Self-Absorption-Free LIBS Technique[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(01): 261-265. |
| [13] |
ZHA Ling-yan1,2, ZHANG Yu-bin1,2, LI Zong-geng1,2, LIU Wen-ke1,2*. Effect of Continuous Red/Blue LED Light and Its Light Intensity on Growth and Mineral Elements Absorption of Lettuce[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(08): 2474-2480. |
| [14] |
LIU Bing-bing, LIU Jia, ZHANG Chen-ling, HAN Mei, JIA Na, LIU Sheng-hua*. Preconcentration and Determination of Heavy Metals in Water Samples by Ion Exchange Resin Solid Phase Extraction with Inductively Coupled Plasma Atomic Emission Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(12): 3917-3922. |
| [15] |
TIAN Ying-gang, HU Qing-qing, XIE Ming-yong. Comparison of Mineral Element Contents in Silky Fowl and Non-Medicinal Chicken[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(11): 3563-3566. |
|
|
|
|
