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...
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...
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...
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...
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...
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...
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...
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...
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...
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...