Stepwise Extraction Study on the Occurrence of Uranium in Tongren Bahuang Phosphorite, Guizhou

Zhi-gang WANG; Hong XIE; Xu YANG; Zhong-rong ZHOU

doi:10.15898/j.cnki.11-2131/td.201710310172

Rock and Mineral Analysis > 2018 > 37(3): 256-265. > DOI: 10.15898/j.cnki.11-2131/td.201710310172

Zhi-gang WANG, Hong XIE, Xu YANG, Zhong-rong ZHOU. Stepwise Extraction Study on the Occurrence of Uranium in Tongren Bahuang Phosphorite, Guizhou[J]. Rock and Mineral Analysis, 2018, 37(3): 256-265. DOI: 10.15898/j.cnki.11-2131/td.201710310172

Citation:

PDF (3755 KB)

Stepwise Extraction Study on the Occurrence of Uranium in Tongren Bahuang Phosphorite, Guizhou

1.
College of Resource and Environmental Engineering, Guizhou University, Guiyang 550025, China
2.
Guizhou Geological Proepecting Institute, China Chemical Geology and Mine Bureau, Guiyang 550003, China

More Information

Received Date: October 30, 2017
Revised Date: February 19, 2018
Accepted Date: May 06, 2018
Published Date: April 30, 2018

Abstract

HIGHLIGHTS
(1) The different rock samples from the Bahuang phosphorite are selected to analyze uranium by stepwise extraction.

(2) Uranium in the Bahuang phosphorite is mainly hosted by independent uranium minerals and isomorphic uranium.

(3) The enrichment and occurrence of uranium are affected by hydrothermal action.

ABSTRACT

BACKGROUND Previous studies have found that phosphorite deposits in Tongren Bahuang of Guizhou Province is rich in the radioactive element uranium.
BAOBJECTIVES To investigate the distribution regularity of phosphorite type uranium deposits, the metallogenic mechanism, and comprehensive development of uranium resources, by using the stepwise chemical extraction method to analyze the occurrence of uranium.
METHODS The modified Tessier process was used to extract seven different forms of uranium, including water-soluble, exchangeable ion, carbonate-bound, iron-manganese combined, organic-pyrite combined, strong acid and residual.
RESULTS The uranium in the phosphorite deposits occurs mainly in the form of independent uranium minerals and metamorphosed isomorphisms, accounting for 37.83% and 37.21%, respectively, and a small amount of uranium (24.96%) exists in the form of dispersed adsorption. The results show that the content of independent uranium minerals in the P-rich rocks, pyrite veins and specular surface is higher, which indicates that the hydrothermal activity is beneficial to the enrichment of uranium in the form of independent minerals. The isomorphism uranium is positively correlated with the content of phosphorus, and the uranium element may be deposited in the lattice defects of colloidal phosphate in the way of ion-substitution. The content of the adsorbed uranium is affected by the clay mineral content and pyrite vein in the rock. The organic matter pyrite state is the main state of the adsorbed uranium. A small amount of uranium adsorbed on the surface of clay minerals by diffusion.
CONCLUSIONS In addition to the fact that the isomorphous uranium is not easy to extract and utilize due to its existing form, independent uranium minerals and adsorbed uranium have practical significance for optimizing the resource allocation in the future.
- phosphorite type uranium deposit,
- stepwise chemical extraction,
- occurrence state,
- independent uranium minerals,
- isomorphism

FullText(HTML)

References (45)

References

李强, 王建平, 徐千琰.世界铀资源概况及供需形势展望[J].中国矿业, 2013(11):13-18. doi: 10.3969/j.issn.1004-4051.2013.11.004

Li Q, Wang J P, Xu Q Y.General situation and prospect on supply and demand trend of the world uranium resources[J].China Mining Magazine, 2013(11):13-18. doi: 10.3969/j.issn.1004-4051.2013.11.004

孙娇. 广西大新铀矿床铀的浸出特征及成矿物质来源研究[D]. 成都: 成都理工大学, 2014. http://cdmd.cnki.com.cn/Article/CDMD-10616-1015522891.htm

Sun J. The Leaching Characteristics of Uranium and Source Material Research in Daxin Uranium Deposit of Guangxi[D]. Chengdu: Chengdu University of Technology, 2014. http://cdmd.cnki.com.cn/Article/CDMD-10616-1015522891.htm

黄净白, 黄世杰.中国铀资源区域成矿特征[J].铀矿地质, 2005, 21(3):129-138. http://www.cnki.com.cn/Article/CJFDTOTAL-YKDZ200503001.htm

Huang J B, Huang S J.Regional metallogenic characteristics of China's uranium resources[J].Uranium Geology, 2005, 21(3):129-138. http://www.cnki.com.cn/Article/CJFDTOTAL-YKDZ200503001.htm

蔡煜琦, 张金带, 李子颖, 等.中国铀矿资源特征及成矿规律概要[J].地质学报, 2015, 89(6):1051-1069. http://www.cnki.com.cn/Article/CJFDTOTAL-YKDZ200503001.htm

Cai Y Q, Zhang J D, Li Z Y, et al.Outline of uranium resources characteristics and metallogenetic regularity in China[J].Acta Geologica Sinica, 2015, 89(3):1051-1069. http://www.cnki.com.cn/Article/CJFDTOTAL-YKDZ200503001.htm

黄凯平, 郑懋荣.贵州磷块岩型非常规铀资源找矿前景分析[J].贵州地质, 2012, 29(3):179-182. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gzdz201203006

Huang K P, Zheng M R.Analysis on exploration prospecting of phosphorite unconventional uranium resource in Guizhou[J].Guizhou Geology, 2012, 29(3):179-182. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gzdz201203006

倪师军, 徐争启, 张成江, 等.西南地区黑色岩系铀成矿作用及成因模式探讨[J].地球科学进展, 2012, 27(10):1035-1042. http://www.adearth.ac.cn/CN/abstract/abstract3623.shtml

Ni S J, Xu Z Q, Zhang C J, et al.Uranium metallogenesis and ore genesis of the rich-large black rock series-type uranium deposits in Southwest China[J].Advances in Earth Science, 2012, 27(10):1035-1042. http://www.adearth.ac.cn/CN/abstract/abstract3623.shtml

谢宏.应用铈异常示踪沉积构造环境——以贵州铜仁坝黄磷矿为例[J].地质与资源, 2012, 21(4):406-409. http://industry.wanfangdata.com.cn/jt/Magazine?magazineId=gjsdz&yearIssue=2012_4

Xie H.The cerium anomaly tracer for sedimentary tectonic environment:A case study of the Bahuang phosphorite deposit in Tongren, Guizhou Province[J].Geology & Resources, 2012, 21(4):406-409. http://industry.wanfangdata.com.cn/jt/Magazine?magazineId=gjsdz&yearIssue=2012_4

巫声扬, 冯佩莘.川北中生代砂岩型铀矿床铀的存在形式及其分布特征[J].矿物岩石, 1981(6):44-48. http://www.cnki.com.cn/Article/CJFDTOTAL-GWYD198403005.htm

Wu S Y, Feng P Z.The form and distribution of Mesozoic sandstone type uranium deposit in North Sichuan[J].Journal of Mineralogy and Petrology, 1981(6):44-48. http://www.cnki.com.cn/Article/CJFDTOTAL-GWYD198403005.htm

马强, 冯志刚, 孙静, 等.新疆某地浸砂岩型铀矿中铀赋存形态的研究[J].岩矿测试, 2012, 31(3):501-506. http://www.ykcs.ac.cn/article/id/ykcs_20120322

Ma Q, Feng Z G, Sun J, et al.Study on chemical speciation of uranium in samples from in-situ leaching sandstone-type uranium deposit in Xinjiang[J].Rock and Mineral Analysis, 2012, 31(3):501-506. http://www.ykcs.ac.cn/article/id/ykcs_20120322

马晔, 吴柏林, 刘亚非, 等.鄂尔多斯盆地HJQ地区砂岩型铀矿铀赋存状态研究[J].西北地质, 2013, 46(2):141-152. http://www.oalib.com/paper/4876011

Ma Y, Wu B L, Liu Y F, et al.Study on uranium occurrence state of sandstone-type uranium deposits in HJQ region, Ordos Basin[J].Northwestern Geology, 2013, 46(2):141-152. http://www.oalib.com/paper/4876011

寸小妮, 吴柏林, 张洪深, 等.鄂尔多斯盆地大营铀矿铀的赋存状态研究[J].西北地质, 2016, 49(2):198-212. http://www.cqvip.com/QK/93232X/201602/668984000.html

Cun X N, Wu B L, Zhang H S, et al.Study on uranium occurrence state of Daying sandstone-type uranium deposits in Ordos Basin[J].Northwestern Geology, 2016, 49(2):198-212. http://www.cqvip.com/QK/93232X/201602/668984000.html

林文洲. 贵州寒武系沉积体系及层序地层学研究[D]. 成都: 成都理工学院, 2001. http://cdmd.cnki.com.cn/Article/CDMD-10616-2001002328.htm

Lin W Z. Depositional System and Sequence Stratigraphy Research of Cambrian in Guizhou[D]. Chengdu: Chengdu University of Technology, 2001. http://cdmd.cnki.com.cn/Article/CDMD-10616-2001002328.htm

施春华. 磷矿的形成与Rodinia超大陆裂解、生物爆发的关系——以贵州瓮安、开阳、织金磷矿床为例[D]. 贵阳: 中国科学院地球化学研究所, 2005. http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=Y708927

Shi C H. Formation of Phosphprote Deposit, Breakup of Rodinia Supercontinent and Biology Explosion: A Case Study of Weng'an, Kaiyang and Zhijin Phosphorite Deposits of Guizhou Province[D]. Guiyang: Institute of Geochemistry, Chinese Academy of Sciences, 2005. http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=Y708927

密文天, 林丽.海相磷块岩沉积事件研究——以新元古代末-寒武纪成磷事件为例[J].海洋地质动态, 2010, 26(4):26-31. http://www.cqvip.com/QK/98440X/201004/33739177.html

Mi W T, Lin L.Marine phosphorite sedimentation event:A case study of phosphorite-forming event from the end of Neoproterozoic to Cambrian[J].Marine Geology Letters, 2010, 26(4):26-31. http://www.cqvip.com/QK/98440X/201004/33739177.html

汪正江, 王剑, 卓皆文, 等.扬子陆块震旦纪-寒武纪之交的地壳伸展作用:来自沉积序列与沉积地球化学证据[J].地质论评, 2011, 57(5):731-742. http://www.cnki.com.cn/Article/CJFDTOTAL-HNDZ198401002.htm

Wang Z J, Wang J, Zhuo J W, et al.Crust extensional activity during the transition from Simian (Ediacaran) to Cambrian in Yangtze block:Evidences from the depositional sequence and its geochemical data[J].Geological Review, 2011, 57(5):731-742. http://www.cnki.com.cn/Article/CJFDTOTAL-HNDZ198401002.htm

宋照亮, 刘丛强, 彭渤, 等.逐级提取(SEE)技术及其在沉积物和土壤元素形态研究中的应用[J].地球与环境, 2004, 32(2):70-77. http://www.cnki.com.cn/Article/CJFDTotal-SWDG201502005.htm

Song Z L, Liu C Q, Peng B, et al.Sequential extraction (SEE) technology and its applications to sediment and soil element speciation studies[J].Geology-Geochemistry, 2004, 32(2):70-77. http://www.cnki.com.cn/Article/CJFDTotal-SWDG201502005.htm

张相还.铀地球化学[M].北京:原子能出版社, 1984.

Zhang X H.Uranium Geochemistry[M].Beijing:Atomic Energy Press, 1984.

郑剑, 贾志坤, 王晓宁, 等.分步提取法在分析铀赋存形态中的应用[J].内蒙古石油化工, 2015, 41(15):1-2. doi: 10.3969/j.issn.1006-7981.2015.15.001

Zheng J, Jia Z K, Wang X N, et al.Application of sequential extraction method in the analysis of chemical speciation of uranium[J].Inner Mongolia Petrochemical Industry, 2015, 41(15):1-2. doi: 10.3969/j.issn.1006-7981.2015.15.001

冯素萍, 刘慎坦, 杜伟, 等.利用BCR改进法和Tessier修正法提取不同类型土壤中Cu、Zn、Fe、Mn的对比研究[J].分析测试学报, 2009, 28(3):297-300. https://www.wenkuxiazai.com/doc/9c41b5dcf12d2af90342e697-2.html

Feng S P, Liu S T, Du W, et al.Assessment of Cu, Zn, Fe, Mn species in different soils by modified BCR and Tessier extraction procedures[J].Journal of Instrumental Analysis, 2009, 28(3):297-300. https://www.wenkuxiazai.com/doc/9c41b5dcf12d2af90342e697-2.html

Yao Z G.Comparison between BCR sequential extraction and geo-accumulation method to evaluate metal mobility in sediments of Dongting Lake, Central China[J].Chinese Journal of Oceanology and Limnology, 2008, 26(1):14-22. doi: 10.1007/s00343-008-0014-7

Tessier A, Campbell P, Bisson M.Sequential extraction procedure for the speciation of particulate trace metals[J].Analytical Chemistry, 1979, 51:844-851. doi: 10.1021/ac50043a017

Gleyzes C, Tellier S, Astrue M.Fraetionation studies of trace elements in contaminated soils and sediments:A review of sequential extraction procedures[J].Trends in Analytical Chemistry, 2002, 21(6-7):451-467. doi: 10.1016/S0165-9936(02)00603-9

Menozzi D, Dosseto A, Kinsley L P J.Assessing the effect of sequential extraction on the uranium-series isotopic composition of a basaltic weathering profile[J].Chemical Geology, 2016, 446:126-137. doi: 10.1016/j.chemgeo.2016.05.031

Quevauviller P, Gleyzes C, Tellier S, et al.Sequential extraction procedures for the characterisation of the fractionation of elements in industrially-contaminated soils[J].Perspectives in Neural Computing, 2002, 40(10):681-686. http://pubs.rsc.org/en/Content/Chapter/9781847551412-00066/978-1-84755-141-2

Rauret G, López-sánchez J, Sahuquillo A, et al.Improvement of the BCR three step sequential extraction procedure prior to the certification of new sediment and soil reference materials[J].Journal of Environmental Monitoring, 1999, 1(1):57-61. doi: 10.1039/a807854h

Davidson C, Thomas R, Mcvey S, et al.Evaluation of a sequential extraction procedure for the speciation of heavy metals in sediments[J].Analytica Chimica Acta, 1994, 291(3):277-286. doi: 10.1016/0003-2670(94)80023-5

Ruban V, López-Sánchez J, Pardo P, et al.Selection and evaluation of sequential extraction procedures for the determination of phosphorus forms in lake sediment[J].Journal of Environmental Monitoring, 1999, 1(1):51-56. doi: 10.1039/a807778i

Tack F, Verloo M.Chemical speciation and fractionation in soil and sediment heavy metal analysis:A review[J].International Journal of Environmental Analytical Chemistry, 1995, 59(2-4):225-238. doi: 10.1080/03067319508041330

Lydia L, Probst J.A new sequential extraction procedure for the speciation of particulate trace elements in river sediments[J].International Journal of Environmental Analytical Chemistry, 1999, 73(2):109-128. doi: 10.1080/03067319908032656

Noskova L.Stepwise extraction of brown coal from the Sergeevskoe deposit[J].Solid Fuel Chemistry, 2014, 48(4):224-229. doi: 10.3103/S0361521914040090

Kim W, Yoo J, Jeon E, et al.Stepwise sequential extraction of As-, Cu-, and Pb-contaminated paddy soil[J].Clean-Soil, Air, Water, 2014, 42(12):1785-1789. doi: 10.1002/clen.201300355

黄泰誉. 贵州铜仁地区早寒武世早期古海洋氧化还原条件和有机质富集机理研究[C]//2015年全国沉积学大会沉积学与非常规资源论文摘要集. 2015.

Huang T Y. Study on Oxidation Reduction Conditions and Organic Matter Enrichment Mechanism of Early Cambrian Paleo Ocean in Tongren Area, Guizhou[C]//A Summary of the Sedimentology and Unconventional Resources of the National Sedimentology Conference in 2015. 2015.

于漫, 欧阳京, 第鹏飞, 等.沉积环境有机质及在铀成矿中的作用研究[J].地质找矿论丛, 2011, 26(3):255-261. http://www.cnki.com.cn/Article/CJFDTOTAL-DZZK201103005.htm

Yu M, Ouyang J, Di P F, et al.Effect of organic matter in sedimentary environment on formation of uranium ore[J].Contributions to Geology & Mineral Resources Research, 2011, 26(3):255-261. http://www.cnki.com.cn/Article/CJFDTOTAL-DZZK201103005.htm

杨殿忠, 于漫.铀有机地球化学研究进展[J].地质找矿论丛, 2001, 16(4):262-266. http://edu.wanfangdata.com.cn/Periodical/Detail/hxyjyyy200712001

Yang D Z, Yu M.The uranium-organic geochemistry development[J].Contributions to Geology & Mineral Resources Research, 2001, 16(4):262-266. http://edu.wanfangdata.com.cn/Periodical/Detail/hxyjyyy200712001

王亚平, 黄毅, 王苏明, 等.土壤和沉积物中元素的化学形态及其顺序提取法[J].地质通报, 2005, 24(8):728-734. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD200508010.htm

Wang Y P, Huang Y, Wang S M, et al.Chemical speciation of elements in sediments and soils and their sequential extraction process[J].Geological Bulletin of China, 2005, 24(8):728-734. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD200508010.htm

张少琴, 朱文凤, 韦龙明.产铀花岗岩体中的晶质铀矿的若干特征——以粤北石人嶂钨矿为例[J].中国矿业, 2009, 18(11):104-106. doi: 10.3969/j.issn.1004-4051.2009.11.030

Zhang S Q, Zhu W F, Wei L M.Some characteristics of ulrichile in granite:The wolframite of Shirenzhang in north of Guangdong as an example[J].China Mining Magazine, 2009, 18(11):104-106. doi: 10.3969/j.issn.1004-4051.2009.11.030

魏怀瑞, 杨瑞东, 鲍淼, 等.贵州早寒武世黑色页岩地球化学特征及其意义[J].贵州大学学报(自然科学版), 2006, 23(4):356-360. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gzdxxb200604008

Wei H R, Yang R D, Bao M, et al.Geochemical characteristics of Early Cambrian black shale in Guizhou Province, China[J].Journal of Guizhou University (Natural Science), 2006, 23(4):356-360. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gzdxxb200604008

蒋峥, 刘正安, 李顺明.康滇古陆东缘磷块岩型铀矿找矿前景分析[J].四川地质学报, 2013, 33(1):70-73. http://www.cnki.com.cn/Article/CJFDTotal-QHWJ200501005.htm

Jiang Z, Liu Z A, Li S M.Prospecting potential for phosphorite-type uranium deposit on the eastern margin of the Kangdian Old Continent[J].Acta Geologica Sichuan, 2013, 33(1):70-73. http://www.cnki.com.cn/Article/CJFDTotal-QHWJ200501005.htm

肖加飞, 胡瑞忠, 宋谢炎, 等.贵州早寒武世的缺氧事件沉积[J].矿产与地质, 2006(增刊):366-373. http://www.irgrid.ac.cn/handle/1471x/178601?mode=full

Xiao J F, Hu R Z, Song X Y, et al.Early Cambrian anoxic event sedimentation in Guizhou Province[J].Mineral Resources & Geology, 2006(Supplement):366-373. http://www.irgrid.ac.cn/handle/1471x/178601?mode=full

张位华, 姜立君, 高慧, 等.贵州寒武系底部黑色硅质岩成因及沉积环境探讨[J].矿物岩石地球化学通报, 2003, 22(2):174-178. http://cpfd.cnki.com.cn/Article/CPFDTOTAL-ZGKD200210002113.htm

Zhang W H, Jiang L J, Gao H, et al.Study on sedimentary environment and origin of black siliceous rocks of the Lower Cambrian in Giuzhou Province[J].Bulletin of Mineralogy Petrology & Geochemistry, 2003, 22(2):174-178. http://cpfd.cnki.com.cn/Article/CPFDTOTAL-ZGKD200210002113.htm

Desideri D, Meli M, Roselli C, et al.Speciation of natural and antropogenic radionuclides in different sea sediment samples[J].Journal of Radioanalytical and Nuclear Chemistry, 2001, 248(3):727-733. doi: 10.1023/A:1010601014109

吴祥和.贵州磷块岩[M].北京:地质出版社, 1999.

Wu X H.Phosphorites in Guizhou[M].Beijing:Geological Publishing House, 1999.

卢家烂, 傅家谟, 彭平安.金属成矿中的有机地球化学研究[M].广州:广东科技出版社, 2004.

Lu J L, Fu J M, Peng P A.The Study of Organic Geochemistry in Metal Mineralization[M].Guangzhou:Guangdong Science and Technology Press, 2004.

张本浩, 吴柏林, 刘池阳, 等.鄂尔多斯盆地延长组长7富铀烃源岩铀的赋存状态[J].西北地质, 2011, 44(2):124-132. http://www.ysxb.ac.cn/ysxb/ch/reader/download_pdf.aspx?file_no=20091015&year_id=2009&quarter_id=10&falg=1

Zhang B H, Wu B L, Liu C Y, et al.Occurrence of uranium in hydrocarbon of chang-7 member of Yanchang Formation of Ordos Basin[J].Northwestern Geology, 2011, 44(2):124-132. http://www.ysxb.ac.cn/ysxb/ch/reader/download_pdf.aspx?file_no=20091015&year_id=2009&quarter_id=10&falg=1

Fisher Q J, Cliff R A, Dodson M H.U-Pb systematics of an Upper Carboniferous black shale from South Yorkshire, UK[J].Chemical Geology, 2003, 194:331-347. doi: 10.1016/S0009-2541(02)00383-2

Supplements (0)

Cited By