RARE_EARTH_ELEMENTS

作品数:508被引量:1717H指数:17
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Health risks of rare earth elements exposure:Impact on mitochondrial DNA copy number and micronucleus frequency
《Journal of Environmental Sciences》2025年第5期150-160,共11页Shiyi Hong Yali Zhang Qiaojian Zhang Zekang Su Guiping Hu Li Wang Shanfa Yu Xiaojun Zhu Guang Jia 
supported by the National Natural Science Foundation of China(Nos.U200420282273603 and 82003427).
Toxic effects in terms of mitochondria and hereditary substances have been characterized in vitro for individual rare earth elements,while,the joint effects of mixed elements exposure in the population remain ambiguou...
关键词:Rare earth elements Mitochondrial DNA copy number Micronucleus frequency Mixed effect 
Geochemical characteristics and source analysis of rare earth elements in Qinghai Lake sediments
《Acta Geochimica》2025年第2期231-246,共16页Guangying Li Yingyi Meng Jinhan Zhou Di Ming Lijun Dai Lingqing Wang 
funded by the Basic Research Program of Qinghai Province(2023-ZJ-910M)。
This study investigates the distribution,geochemical behavior,and potential anthropogenic influences of rare earth elements(REEs)in the surface sediments of Qinghai Lake,the largest saline lake in China.A total of 36 ...
关键词:Rare earth elements Qinghai Lake SEDIMENTS Anthropogenic impact SOURCES 
Recovery of rare earth elements and thorium from acid leaching residue of ionic rare earth concentrates
《Journal of Rare Earths》2025年第4期794-804,I0006,共12页Qiaofa Lan Xiaolin Zhang Fei Niu Donghui Liu Leiting Shen Youming Yang 
supported by the National Key Research and Development Program of China(2020YFC1909001);the Natural Science Foundation of Jiangxi Province(20202BABL214024)。
The acid leaching residue(ALR)of ionic rare earth(IRE)concentrates containing radioactive elements such as thorium(Th)is classified as low-level radioactive waste.ALR holds valuable strategic resources such as rare ea...
关键词:Low-level radioactive waste Rare earths THORIUM Solvent extraction Resource recovery 
Recovery of rare earth elements from sedimentary rare earth ore via sulfuric acid roasting and water leaching
《Journal of Rare Earths》2025年第4期805-814,I0006,共11页Shanshan Yu Xianquan Ao Lijuan Liang Xingyu Mao Yu Guo 
supported by the Guizhou Provincial Science and Technology Program ([2022]ZD006)。
Rare earth elements were extracted using a sulfuric acid roasting-water leaching process.The effect of acid roasting on a new type of low-grade sedimentary rare earth ore found in Guizhou Province,China was analyzed u...
关键词:Sulfuric acid roasting Water leaching New sedimentary type rare earth ore Rare earths TITANIUM DIFFUSION 
Highly recyclable EDTA-crosslinked chitosan-gelatin biopolymer adsorbent for separation and recovery of rare earth elements from aqueous solution
《Frontiers of Environmental Science & Engineering》2025年第4期139-153,共15页Monu Verma Deepa Sachan Vinod Kumar Waseem Ahmad Nishesh Sharma Hyunook Kim 
the National Research Foundation of Korea(NRF)for funding provided by the Ministry of Science and ICT through the Brain Pool Program(RS-2024-00406513);supported by the Green Venture R&D program(S3051540)funded by the Ministry of SMEs and Startups(MSS,Republic of Korea);supported by the Strategic Academic Leadership Program of RUDN University,Russia.
A biopolymer adsorbent was prepared by crosslinking chitosan(CS)and gelatin(GL)with ethylenediaminetetraacetic acid(EDTA)for the separation and recovery of three famous rare earth elements(REEs),i.e.,lanthanum(La(Ⅲ))...
关键词:Adsorption recovery Rare earth elements Separation factor Industrial wastewater Recovery mechanism 
Top 10 Events in China Rare Earth Industry in 2024
《China Rare Earth Information》2025年第1期14-19,共6页
In order to highlight the achievements of China's rare earth industry over the past year with the support of national policy,and show that technological innovation has promoted the development of new high-quality prod...
关键词:national policy technological innovation rare earth elements rare earth application fields green transformation rare earth industry 
Comprehensive recovery of rare earth elements and gypsum from phosphogypsum:A wastewater free process combining gravity separation and hydrometallurgy
《Journal of Rare Earths》2025年第2期362-370,I0005,共10页Jialin Qing Dapeng Zhao Li Zeng Guiqing Zhang Liang Zhou Jiawei Du Qinggang Li Zuoying Cao Shengxi Wu 
Project supported by the National Natural Science Foundation of China(52104354);the National Natural Science Foundation of China(51674036);Joint Fund for Nuclear Technology Innovation Sponsored by the National Natural Science Foundation of China;the China National Nuclear Corporation(U2067201)。
Comprehensive utilization of phosphogypsum(PG)has attracted much attention,especially for the recovery of rare earth elements(REEs)and gypsum due to the issues of stockpile,environmental pollution,and waste of associa...
关键词:PHOSPHOGYPSUM Rare earths Wastewater free Recrystallization reinforcement Gravity separation 
Extraction of rare earth elements from neodymium(NdFeB) magnet scrap using magnesium halides
《Journal of Rare Earths》2025年第2期371-376,I0006,共7页Sung Gue Heo Jae Yeol Yang Soong Ju Oh Seok-Jun Seo Mi Hye Lee Kyoung-Tae Park 
supported by the Technology Innovation (20010817,Technology for the ecofriendly rare earth refining from used motors and manufacture of permanent magnet materials) funded by the Ministry of Trade,Industry & Energy (MOTIE),Korea。
The demand for neodymium(NdFeB) permanent magnets for electric vehicles and eco-friendly generators is increasing.However,NdFeB magnets contain rare earth elements(REEs),which are limited in supply.In this study,we pe...
关键词:Rare earth elements Neodymium magnet Nd extraction Magnesium halide Metal-scrap recycling Fluoride system 
Characterization and acid leaching of rare earth elements in coal gangue using pretreatment of selective grinding,tailings discarding and alkali roasting
《Journal of Rare Earths》2025年第2期384-396,I0006,共14页Xiaorui Wang Wei Cheng Ruidong Yang Jingkun Zang 
Project supported by the National Natural Science Foundation of China(51964009)。
Co-associated rare earth elements(lanthanide and yttrium,REY)in coal and its by-products have been considered important potential nontraditional rare earth sources.In this study,a coal gangue sample collected from a c...
关键词:Coal gangue Rare earth elements Selective grinding Tailings discarding Alkali roasting LEACHING 
Innovative pilot-scale process for sustainable rare earth oxide production from coal byproducts:A comprehensive environmental impact assessment
《Journal of Rare Earths》2025年第2期397-404,I0006,共9页Mohsen Rabbani Joshua Werner Ario Fahimi Ehsan Vahidi 
This study developed a pilot-scale process feeding with two different materials resulting from a column leaching process and acid mine drainage(AMD)streams to recover rare earth elements(REEs).A life cycle assessment(...
关键词:Environmental impacts Rare earth elements Precipitation Rare earth oxide Life cycle assessment Coal by-products 
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