Preparation of Phosphate Ore Reference Materials for Chemical Composition Analysis

Mei-yun ZENG; Jin LIU; Xin SHAO; Di-hua ZOU

doi:10.15898/j.cnki.11-2131/td.201705170082

2017 Vol. 36, No. 6

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Mei-yun ZENG, Jin LIU, Xin SHAO, Di-hua ZOU. Preparation of Phosphate Ore Reference Materials for Chemical Composition Analysis[J]. Rock and Mineral Analysis, 2017, 36(6): 633-640. doi: 10.15898/j.cnki.11-2131/td.201705170082

Citation:

Mei-yun ZENG, Jin LIU, Xin SHAO, Di-hua ZOU. Preparation of Phosphate Ore Reference Materials for Chemical Composition Analysis[J]. Rock and Mineral Analysis, 2017, 36(6): 633-640. doi: 10.15898/j.cnki.11-2131/td.201705170082

Preparation of Phosphate Ore Reference Materials for Chemical Composition Analysis

Wuhan Center of Geological Survey, China Geological Survey, Wuhan 430205, China

Received Date: 17 May 2017

Revised Date: 08 September 2017

Accepted Date: 20 October 2017

Abstract

Abstract

For the development and comprehensive utilization of phosphate ore it is not only necessary to analyze the main elements such as phosphorus, but it is also necessary to determine accurately the rare earth, trace and other elements. Phosphate Ore Reference Materials (PORMs) with numbers of components and suitable contents can be used for quality control during analysis. However, available PORMs in China and abroad do no meet the requirements in terms of the element contents and the content range. Four different types of PORMs have been developed and are described in this study. The samples of phosphate ores were collected from the Zhangjiakou Fanshan phosphate mine in Hebei province, Xinhua phosphate mine in Zhijin of Guizhou Province, Kunyang phosphate mine in Yunnan Province, and Huolian phosphate mine in Shennongjia of Hubei Province. Zhangjiakou Fanshan phosphate mine and Xinhua phosphate mine are rich in rare earth elements (REEs). Four samples were homogeneous and stable. The results from 11 laboratories were combined to confirm certified values and uncertainty of 37 components, which include major elements, REEs, and trace elements. Three components were taken as reference values and the rest were characterized as certified values. The four PORMs cover a complete content series from cut-off grade, production-grade, to phosphate concentrate with P₂O₅ contents of 10.57%, 18.91%, 27.78% and 39.40%, respectively, and the total REEs contents of 0.16%, 0.11%, 0.032% and 0.0083%, respectively. The developed PORMs meet the requirements for exploration, evaluation, and comprehensive utilization of phosphate ores.
- phosphate ore /
- reference materials /
- uniformity /
- stability /
- certified values

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References

[1]	温婧. 中国磷矿资源类型和潜力分析[D]. 北京: 中国地质大学(北京), 2011. Google Scholar Wen J.The Type and Potential Analysis of Phosphorite Resources in China[D].Beijing:China University of Geosciences (Beijing), 2011. Google Scholar
[2]	Steiner G, Geissler B, Watson I, et al.Efficiency deve-lopments in phosphate rock mining over the last three decades[J].Resources, Conservation and Recycling, 2015, 105:235-245. doi: 10.1016/j.resconrec.2015.10.004 CrossRef Google Scholar
[3]	张苏江, 夏浩东, 唐文龙, 等.中国磷矿资源现状分析及可持续发展建议[J].中国矿业, 2014, 23(2):8-13. Google Scholar Zhang S J, Xia H D, Tang W L, et al.Current status and sustainable development of phosphorite resources in China[J].China Mining Magazine, 2014, 23(2):8-13. Google Scholar
[4]	韩豫川, 夏学惠, 肖荣阁, 等.中国磷矿床[M].北京:地质出版社, 2012. Google Scholar Han Y C, Xia X H, Xiao R G, et al.Chinese Phosphate Deposit[M].Beijing:Geological Publishing House, 2012. Google Scholar
[5]	靳利飞, 周海东.中国磷矿资源开发利用形势分析及可持续发展对策研究[J].中国人口·资源与环境, 2016, 26(5):417-420. Google Scholar Jin L F, Zhou H D.Research on exploitation and utilization and sustainable development of phosphate resources in China[J].China Population, Resources and Environment, 2016, 26(5):417-420. Google Scholar
[6]	鄢正华.我国磷矿资源开发利用综述[J].矿冶, 2011, 20(3):21-25. Google Scholar Yan Z H.Review of development and utilization of phosphate resources in China[J].Mining Metallugry, 2011, 20(3):21-25. Google Scholar
[7]	李维, 高辉, 罗英杰, 等.国内外磷矿资源利用现状、趋势分析及对策建议[J].中国矿业, 2015, 24(6):6-10. Google Scholar Li W, Gao H, Luo Y J, et al.Status, trends and suggestions of phosphorus ore resources at home and abroad[J].China Mining Magazine, 2015, 24(6):6-10. Google Scholar
[8]	王毅民, 王晓红, 高玉淑, 等.中国地质标准物质制备技术与方法研究进展[J]地质通报, 2010, 29(7):1090-1104. Google Scholar Wang Y M, Wang X H, Gao Y S, et al.Advances in preparing techniques for geochemical reference materials in China[J].Geological Bulletin of China, 2010, 29(7):1090-1104. Google Scholar
[9]	Jochum K P, Weis U, Schwager B, et al.Reference values following ISO guidelines for frequently requested rock reference materials[J].Geostandards and Geoanalystical Research, 2016, 40(3):333-350. doi: 10.1111/ggr.2016.40.issue-3 CrossRef Google Scholar
[10]	Weis U, Schwager B, Nohl U, et al.Geostandards and geoanalystical research bibliographic review 2015[J].Geostandards and Geoanalystical Research, 2016, 40(4):599-601. doi: 10.1111/ggr.2016.40.issue-4 CrossRef Google Scholar
[11]	张苏江, 易锦俊, 孔令湖, 等.中国磷矿资源现状及磷矿国家级实物地质资料筛选[J].无机盐工业, 2016, 48(2):1-5. Google Scholar Zhang S J, Yi J J, Kong L H, et al.Current status of phosphorite-ore resources in China and screening for national-class physical geological data of phopshorite[J].Inorganic Chemicals Industry, 2016, 48(2):1-5. Google Scholar
[12]	Zhang P.Comprehensive recovery and sustainable deve-lopment of phosphate resources[J].Procedia Engi-neering, 2014, 83:37-51. doi: 10.1016/j.proeng.2014.09.010 CrossRef Google Scholar
[13]	Ramos S J, Dinali G S, De Carvalho T S, et al.Rare earth elements in raw materials and products of the phosphate fertilizer industry in South America:Content, signature, and crystalline phases[J].Journal of Geochemical Exploration, 2016, 168:177-186. doi: 10.1016/j.gexplo.2016.06.009 CrossRef Google Scholar
[14]	冯安生, 曹飞, 吕振福.我国磷矿资源综合利用水平调查与评价[J].矿产保护与利用, 2017(2):13-17. Google Scholar Feng A S, Cao F, Lü Z F.Investigation and evaluation of comprehensive utilization level of phosphate ore resources in China[J].Conservation and Utilization of Mineral Resources, 2017(2):13-17. Google Scholar
[15]	田侠.我国磷矿资源综合评价与政策建议[J].中国国土资源经济, 2016, 29(8):29-31. Google Scholar Tian X.Comprehensive evaluation and policy recommenda-tion on mining resource of phosphorus in China[J].Natural Resource Economics of China, 2016, 29(8):29-31. Google Scholar
[16]	Botha A, Ellison S, Linsinger T, et al.Outline for the re-vision of ISO Guide 35[J].Accreditation and Quality Assurance, 2013, 18:115-118. doi: 10.1007/s00769-012-0940-0 CrossRef Google Scholar
[17]	宋丽华, 郝原芳, 杨柳, 等.地质标准物质的研制方法[J].地质与资源, 2013, 22(5):419-421. Google Scholar Song L H, Hao Y F, Yang L, et al.Preparation on method of geochemical reference materials[J]. Geology and Resources, 2013, 22(5):419-421. Google Scholar
[18]	袁建, 王亚平, 许春雪.湖泊沉积物中磷形态标准质研制[J].岩矿测试, 2014, 33(6):857-862. Google Scholar Yuan J, Wang Y P, Xu C X.Preparation of phosphorus speciation reference materials from lake sediments[J].Rock and Mineral Analysis, 2014, 33(6):857-862. Google Scholar
[19]	中国实验室国家认可委员会.化学分析中不确定度的评估指南[M].北京:中国计量出版社, 2002. Google Scholar China National Accreditation Board for Laboratories.Guide to Uncertainty Evaluation in Chemistry Analysis[M].Beijing:Chinese Metrology Press, 2002. Google Scholar
[20]	杨理勤.常量金标准物质标准值的不确定度评定方法[J].黄金, 2015, 36(9):80-82. doi: 10.11792/hj20150919 CrossRef Google Scholar Yang L Q.Discussion about the assessment method of the uncertainty degree of certified values from ore gold reference materials[J].Gold, 2015, 36(9):80-82. doi: 10.11792/hj20150919 CrossRef Google Scholar
[21]	郑存江.地质标准物质不确定度评估方法初探[J].岩矿测试, 2005, 24(4):284-286. Google Scholar Zheng C J.Primary investigation for evaluation of uncertainty of geological reference materials[J]. Rock and Mineral Analysis, 2005, 24(4):284-286. Google Scholar
[22]	刘瑱, 马玲, 时晓露, 等.石英岩化学成分分析标准物质研制[J].岩矿测试, 2014, 33(6):849-856. Google Scholar Liu Z, Ma L, Shi X L, et al.Preparation of quartzite reference materials for chemical composition analysis[J].Rock and Mineral Analysis, 2014, 33(6):849-856. Google Scholar