ELUTION

作品数:76被引量:233H指数:10
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相关领域:理学更多>>
相关作者:黄新异费云标高素琴舒念红魏令波更多>>
相关机构:沃特世科技(上海)有限公司中国科学院大学中国科学院中国科学院发育生物学研究所更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家科技支撑计划更多>>
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Enhancement of weathered crust elution-deposited rare earth ores leaching process with PQ-10 addition
《Journal of Rare Earths》2025年第1期180-190,I0007,共12页Aoyang Sha Huifang Yang Zhengyan He Zhigao Xu Chenjie Wu Ming Wu Ru'an Chi 
Project supported by the National Natural Science Foundation of China(U2002215)。
To solve the problems of the long development period,low mass transfer efficiency and high impurity conte nt in the in-situ leaching process of weathe red crust elution-deposited rare earth ores(WCE-DREO),cationic hyd...
关键词:Cationic hydroxyethyl cellulose Weathered crust elution-deposited rare earthores LEACHING Novel compositeagent 
Leaching of rare earths and aluminum in weathered crust elutiondeposited rare earth ore using magnesium sulfate:Effect of aluminum content in leaching agent solution
《Journal of Rare Earths》2025年第1期191-198,I0007,共9页Depeng Liu Weiqiang Yin Zheng Li Jiaxin Pan Longsheng Zhao Chunmei Wang 
Project supported by the Major Research Plan of the National Natural Science Foundation of China(91962211);the National Key Research and Development Program of China(2021YFC2902202);the Key Research and Development Program of Guangxi Province(Guike-AB22080056)。
Aluminum is the main impurity of the weathered crust elution-deposited rare earth ore(WCED-REO).Efficient leaching of rare earths and low leaching of aluminum are of great importance for the leaching of the WCED-REO.T...
关键词:Weathered crust elution-deposited rare earth ore RAREEARTHS Magnesium sulfate Rare earth leaching ALUMINUM Back-adsorption 
Leaching kinetics and permeability of polyethyleneimine added ammonium sulfate on weathered crust elution-deposited rare earth ores
《Journal of Rare Earths》2024年第8期1610-1619,I0008,共11页Huifang Yang Aoyang Sha Zhengyan He Chenjie Wu Yuanlai Xu Jingjing Hu Zhigao Xu Ru'an Chi 
supported by the National Natural Science Foundation of China (U2002215);the National Key Research and Development Program of China (2021YFC2902202)。
At present,in-situ leaching of weathered crust elution-deposited rare earth ores(WCE-DREOs) encounter with problems such as long leaching cycles,slow infiltration rate and low product purity.In order to solve the abov...
关键词:POLYETHYLENEIMINE Kinetics Rare earths PERMEABILITY Activation energy 
Occurrence and vertical distribution of aluminum and rare earths in weathered crust elution-deposited rare earth ore:Effect of soil solution pH and clay minerals被引量:1
《Journal of Rare Earths》2024年第7期1394-1402,I0007,共10页Jiaxin Pan Longsheng Zhao Zheng Li Xiaowei Huang Zongyu Feng Jun Chen 
Project supported by the National Key Research and Development Program of China(2020YFC1909002);the Major Research Plan of the National Natural Science Foundation of China(91962211);the Science and Technology Innovation Fund of GRINM(2022PD0102)。
Weathered crust elution-deposited rare earth ore is crucial source of medium and heavy rare earths,with in-situ leaching being the most common mining method.The high contents of impurity of aluminum in the leach solut...
关键词:Weathered crust elution-deposited rare earth ore Sequential extraction OCCURRENCE ALUMINUM Rare earth elements 
Mass transfer in heap leaching of weathered crust elution deposited rare earth ore with Al_(2)(SO_(4))_(3) solution
《Journal of Rare Earths》2024年第6期1175-1181,I0007,共8页Jingqun Yin Dedong Zeng Jun Tian Yaqing Weng 
Project supported by the National Natural Science Foundation of China(51964021,51774156);China’s NationalKey R&D Plan Project(2019YFC060025000)。
In order to increase efficiency and avoid NH^(4+)-N pollution in the leaching process of weathered crust elution-deposited rare earth ores,the mass transfer in heap leaching with Al_(2)(SO_(4))_(3) solution was simula...
关键词:Raree arths Mass transfer Process optimization Heapleaching Weathered crust elution-deposited rare earth ore 
Application of surfactant for improving leaching process of weathered crust elution-deposited rare earth ores被引量:3
《Journal of Rare Earths》2024年第1期181-190,I0007,共11页Fang Zhou Lisen Zhang Zhiwei Wang Yixin Zhang Ru'an Chi Xiaoyan Wu 
Project supported by the National Natural Science Foundation of China(22078252,51874212,52274266)。
Weathered crust elution-deposited rare earth ores(WREOs)in China are the main source of medium and heavy rare earths in the world.In order to improve the seepage and the mass transfer of traditional ammonium salt leac...
关键词:Weathered crust elution-deposited rare earth ores SURFACTANT Kinetics Mass transfer 
Reshaping the imprinting strategy through the thermo-responsive moiety-derived“deep eutectic solvents”effect
《Chinese Chemical Letters》2024年第1期441-445,共5页Huihuang Xiong Yiqun Wan Yong Fan Mengjia Xu Aiping Yan Yushan Zhang Qifei Jiang Hao Wan 
National Key Research and Development Project(No.2019YFC1604904);National Natural Science Foundation of China(No.32101212);Natural Science Foundation of Jiangxi(No.20224ACB215009);Research Program of State Key Laboratory of Food Science and Technology in Nanchang University(No.SKLF-ZZB-202127).
As a new concept having emerged in last few years,the“deep eutectic solvents”(DESs)effect integrated into the imprinting technology inevitably exposes design limitations of stimuli-responsive molecularly imprinted p...
关键词:Deep eutectic solvents Molecularly imprinted polymers Magnetic THERMO-RESPONSIVE Thermo-regulated elution 
Effect of particle gradation on pore structure and seepage law of solution in weathered crust elution-deposited rare earth ores被引量:1
《International Journal of Mining Science and Technology》2023年第10期1261-1272,共12页Defeng Liu Wenxin Yan Zhenyue Zhang Ruan Chi 
the National Natural Science Foundation of China(Nos.52174258,92162109,52222405 and 52004184).
Both CT and Avizo software were used to explore the effect of particle gradation on the evolution characteristics of pore structure and seepage paths in weathered crust elution-deposited rare earth ores during leachin...
关键词:Weathered crust elution-deposited rare earth ores Particle gradation Pore structure Seepage law Fractal dimension 
Effect of surfactant addition on leaching process of weathered crust elution-deposited rare earth ores with magnesium sulfate被引量:1
《International Journal of Mining Science and Technology》2023年第8期1045-1053,共9页Fang Zhou Lisen Zhang Zhiwei Wang Yixin Zhang Ruan Chi 
Financial supports for this work from National Natural Science Foundation of China(Nos.22078252 and 52274266);the Graduate Education Innovation Foundation of Wuhan Institute of Technology(No.CX2021463);the Young Top-notch Talent Cultivation Program of Hubei Province are greatly appreciated.
Surfactants were proposed to be added into magnesium sulfate solution to improve the leaching process of weathered crust elution-deposited rare earth ores(WREOs).Effects of surfactants and their concentration on the s...
关键词:Weathered crust elution-deposited rare earth ores SURFACTANT Kinetics Mass transfer 
A free elution immunoassay for chloramphenicol in chicken and egg after magnetic ZIF-8 adsorption separation
《One Health Advances》2023年第1期213-223,共11页Liang Zhang Sihan Wang Jincheng Xiong Yuliang Xv Jie Xie Zhanhui Wang Congming Wu Haiyang Jiang Jianzhong Shen 
supported by the National Key Research and Development Program of China(No.2020YFF01014605).
The excellent adsorption and rapid separation capabilities of magnetic MOFs make them desirable pretreatment materials for solid substrates.In this study,magnetic ZIF-8(mZIF-8)was synthesized in situ by a one-step met...
关键词:Magnetic metal-organic frameworks PRETREATMENT Elution-free CHLORAMPHENICOL Enzyme-linked immunosorbent assay 
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