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Determination of Non-Rare Earth Impurities in High Purity Lanthanum Oxide by Inductively Coupled Plasma Atomic Emission Spectrometry after HPLC Separation Using P507 Resin 江祖成1,胡斌1,王雷1,帅琴1,秦永超1,RUTH Wan-jau1 (1.Department of Chemistry, Wuhan University,) Abstract:A new method for the determination of trace non-rare earth elements (NREEs) impurities in high-purity lanthanum oxide by HPLC......
Effect of Anion on Adsorption of Rare Earth Elements on Kaolinite Wan Yingxin1,Liu Jianjun3 (1.The College of Arts and Sciences of Beijing Union University, Beijing 100083, China;2.The Institute.... Key words:rare earth elements (REEs); adsorption; anion; kaolinite; [全文内容正在添加中] ......
Leaching and mass transfer characteristics of elements from ion-adsorption type rare earth oreYan-Fei Xiao1,2,Zong-Yu Feng1,2,Li Huang1,2,Xiao-Wei Huang1,2,Ying-Ying Chen4,Ming-Lai Li1,21. National... of Petroleum,Beijing摘 要:The differences in the leaching and mass transfer characteristics of ion-adsorption type rare earth ore between rare earth and non-rare earth......
Rare earth elements distribution in marine sediments of Malaysia coasts Abdi Mohammad Reza1,Rezaee Ebrahim Saraee Khadijeh2,Abdul Khalik Wood3,Salon B. Elias2 (1.Department of physics,Faculty... into the South China Sea estuary. In the vicinity of the five river estuaries core sediments were collected in order to investigate rare earth elements (REEs) profile. Core sediments were divided into strata......
Electronic Theoretical Study of the Interaction between Rare Earth Elements and Impurities at Grain Boundaries in Steel 李荣德1,张国英1,刘贵立1 (1.Materials Science and Engineering College,Shenyang University of Technology,Shenyang 110023, China) Abstract:The model of dislocations was used to construct the model of grain boundary (GB) with pure rare earths, and rare earth elements and impurities......
A review of fractionations of rare earth elements in plants LI Haitao1,SONG Wenchong1,CHONG Zhongyi1,LIANG Tao1,DING Shiming2,ZHANG Chaosheng3 (1.Institute of Geographic Sciences and Natural... University of Ireland, Galway, Ireland) Abstract:Studies were carried out on several aspects of rare earth elements (REEs), such as the theory and practice of their applications in agriculture......
A new type of rare earth elements deposit in weathering crust of Permian basalt in western Guizhou, NW China BAO Miao1,YANG Ruidong1,ZHANG Xiaodong1,WEI Huairui1,WANG Jingxin2,LIU Ling1,WANG Wei1... of rare earth elements (REEs) deposit was discovered from the gaolinite mudstone in the weathering crust of Permian basalt, Bijie region, western Guizhou, China. It contained ∑-RE2O3 0.065%-1.086......
J. Cent. South Univ. (2012) 19: 1741-1752 DOI: 10.1007/s11771-012-1201-4 Sources and control factors of rare earth elements in Late Permian mudstones, Southwest China XIAO Ming-guo(肖明国)1, 2, Zhuang...: The material sources and control factors of rare earth elements (REEs) for 25 borehole bulk samples from the Late Permian Longtan Formation in Mount Huaying (borehole number: ZK10-6), Sichuan Province, South......
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Fluoride solid electrolytes containing rare earth elements Ivan Furár1,Pavel P. Fedorov2,Viera Trnovcová1 (1.Department of Physics, Faculty of Materials Science and Technology, Slovak University... properties of fluoride systems of different structures containing rare earth elements were presented. Superionic conductivities, by fluoride ions, of fluorite-structured (MF2-REF3, M=Ba, Pb, RE=La-Lu, Sc, Y......
