全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Wenchao Su , Liang Qi , Ruizhong Hu ...
来源:[J].Chinese Science Bulletin(IF 1.319), 1998, Vol.43 (22), pp.1922-1927Springer
摘要:Abstract(#br)Inductively coupled plasma-mass spectrometry (ICP-MS) is used to determine rare-earth elements abundances in fluid inclusions. Quartz separates from the Lannigou and Yata Carlin-type gold deposits, southwestern China, were prepared by the decrepitation-leach method. ...
作者:Barbara Poniedziałek , Paweł Rzymski , Małgorzata Pięt ...
来源:[J].Environmental Science and Pollution Research(IF 2.618), 2017, Vol.24 (33), pp.26148-26154Springer
摘要:Rare-earth elements (REEs) are used in a growing number of applications, and their release to environment has increased over the decades. Knowledge of REEs in human milk and factors that could possibly influence their concentration is scarce. This study evaluated the concentrati...
作者:Chongling Yan , Yetang Hong , Xianke Yang ...
来源:[J].Chinese Science Bulletin(IF 1.319), 1999, Vol.44 (2), pp.146-149Springer
摘要:Abstract(#br)Based on pot-culture experiments, the biological effect of rare-earth elements (REE) on antioxidation enzymes of wheat under acid rain stress was studied. The results show that both acid rain and REE can affect the activity of anti-oxidation enzymes of wheat to diffe...
作者:Melissa K. Corbett , Jacques J. Eksteen , Xi-Zhi Niu ...
来源:[J].Bioprocess and Biosystems Engineering(IF 1.869), 2017, Vol.40 (6), pp.929-942Springer
摘要:... In this study, we apply the use of known phosphate solubilising microbes (PSM) to the release of rare-earth elements (REE) from the rare-earth phosphate mineral, monazite. Two sources of monazite were used, a weathered monazite and mineral sand monazite, both from Western...
作者:Y. Kamimoto , T. Itoh , K. Kuroda ...
来源:[J].Journal of Material Cycles and Waste Management(IF 0.568), 2017, Vol.19 (3), pp.1017-1021Springer
摘要:Rare-earth elements are used in neodymium magnets, and these elements are critical to Japanese industry. In this study, we focused on the electrochemical behavior of neodymium magnets for the recovery of rare-earth elements using molten salt electrolysis. The influence of the r...
作者:V. I. Radomskaya , S. M. Radomskii , E. N. Kulik ...
来源:[J].Water Resources(IF 0.262), 2017, Vol.44 (2), pp.284-296Springer
摘要:The distribution and fractionation of rare-earth elements (REE) are studied in the surface and subsurface waters and rocks of the Albynskoe Gold-Bearing Placer. The obtained data show the rocks of the placer to be enriched with rare-earth elements and to feature the predominance ...
作者:S. P. Petrosyants , A. B. Ilyukhin , Zh. V. Dobrokhotova ...
来源:[J].Russian Journal of Coordination Chemistry(IF 0.466), 2017, Vol.43 (6), pp.352-363Springer
摘要:Molecular [M(NCS)3(H2O)(Me4Phen)2] · (Me4Phen) · 0.75EtOH and anionic [H(Me4Phen)][М(NCS)4(Me4Phen)2] complexes are synthesized using thiocyanates М(NCS)3 · 6H<...
作者:A. A. Krasnobaev , V. N. Puchkov , N. D. Sergeeva ...
来源:[J].Geochemistry International(IF 0.471), 2017, Vol.55 (6), pp.521-534Springer
摘要:The paper reports the results of mineralogical, geochemical, and geochronological (TIMS and SHRIMP) study of heterogeneous zircons from granites of the Mazara Massif, South Urals. Obtained data revealed the Mesoproterozoic age (1550–1390 Ma) of a granite protolith and the Ne...
作者:Xiaodong Fan , Guangfei Ding , Kan Chen ...
来源:[J].Acta Materialia(IF 3.941), 2018, Vol.154, pp.343-354Elsevier
摘要:Abstract(#br)Balanced usages of the high-abundance rare-earth elements, such as La, Ce and Y, have attracted tremendous interests of the industrial and scientific societies because of the economic and environmental merits. One of the key issues is of understanding the whole proce...
作者:Y. Kamimoto , T. Itoh , G. Yoshimura ...
来源:[J].Journal of Material Cycles and Waste Management(IF 0.568), 2018, Vol.20 (4), pp.1918-1922Springer
摘要:Abstract(#br)Rare-earth element is an important target for recycling in Japan. In our previous work, we demonstrated the selective leaching of rare-earth elements from waste neodymium magnets using chloride molten salt electrolysis. In this study, we investigated the electrode...

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