Search Results - "Li, Deqian"

Chitosan(chitin)/cellulose composite biosorbents prepared using ionic liquid for heavy metal ions adsorption by Sun, Xiaoqi, Peng, Bo, Ji, Yang, Chen, Ji, Li, Deqian

“…Chitosan(chitin)/cellulose composites as biodegradable biosorbents were prepared under an environment-friendly preparation processes using ionic liquids…”
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Application and Perspective of Ionic Liquids on Rare Earths Green Separation by Liu, Yinghui, Chen, Ji, Li, Deqian

“…This review summarizes recent applications of ionic liquids (ILs) as 'green' solvents and extractants in the extraction and separation of Rare Earths (REs),…”
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Application of P507 and isooctanol extraction system in recovery of scandium from simulated red mud leach solution by Liu, Chuanying, Chen, Li, Chen, Ji, Zou, Dan, Deng, Yuefeng, Li, Deqian

“…The current recovery technique of Sc was complicated and the chemical consumption was high. This was due to the low content of Sc in resources and the…”
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The inner synergistic effect of bifunctional ionic liquid extractant for solvent extraction by Sun, Xiaoqi, Ji, Yang, Hu, Fengchun, He, Bo, Chen, Ji, Li, Deqian

“…The inner synergistic effect of bifunctional ionic liquid extractant (Bif-ILE) for solvent extraction is reported for the first time using…”
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A novel ammonium ionic liquid based extraction strategy for separating scandium from yttrium and lanthanides by Sun, Xiaoqi, Ji, Yang, Guo, Lin, Chen, Ji, Li, Deqian

“…[Display omitted] ► The solubility of [A336][NO 3] is low in acidic aqueous phase. ► Extractability and selectivity of Cyanex925 in [A336][NO 3] for Sc 3+ are…”
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A solvent extraction process with mixture of CA12 and Cyanex272 for the preparation of high purity yttrium oxide from rare earth ores by Wang, Yanliang, Liao, Wuping, Li, Deqian

“…► We developed HAB extraction system for Y separation using double solvent. ► Cyanex272 as co-extractant can enhance separation coefficients between Y and HRE…”
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Separation chemistry and clean technique of cerium(IV): A review by Dan, ZOU, Ji, CHEN, Deqian, LI

“…The separation method of changeable valence RE element of cerium (Ce) was reviewed in this paper. Solvent extraction is the most effective and efficient method…”
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Separation of cobalt and nickel using inner synergistic extraction from bifunctional ionic liquid extractant (Bif-ILE) by Sun, Xiaoqi, Ji, Yang, Zhang, Lina, Chen, Ji, Li, Deqian

“…The inner synergistic extraction of [tricaprylmethylammonium][sec-octylphenoxy acetate] ([A336][CA-12]) is studied for cobalt and nickel separation…”
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Oblique View Selection for Efficient and Accurate Building Reconstruction in Rural Areas Using Large-Scale UAV Images by Liang, Yubin, Fan, Xiaochang, Yang, Yang, Li, Deqian, Cui, Tiejun

“…3D building models are widely used in many applications. The traditional image-based 3D reconstruction pipeline without using semantic information is…”
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Reversed micellar solubilization extraction and separation of thorium(IV) from rare earth(III) by primary amine N1923 in ionic liquid by Zuo, Yong, Chen, Ji, Li, Deqian

“…The extraction behavior of thorium(IV) sulfate by primary amine N1923 in imidazolium-based ionic liquid (IL) namely 1-octyl-3-methylimidazolium…”
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The solid–liquid extraction of yttrium from rare earths by solvent (ionic liquid) impreganated resin coupled with complexing method by Sun, Xiaoqi, Peng, Bo, Ji, Yang, Chen, Ji, Li, Deqian

“…A kind of solvent (ionic liquid) impreganated resin (IL-SIR) was developed herein for ameliorating imidazolium-type IL-based liquid–liquid extraction of metal…”
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Phase Transformation and Thermal Decomposition Kinetics of a Mixed Rare Earth Concentrate by Zou, Dan, Chen, Ji, Li, Kai, Li, Deqian

“…The Bayan Obo rare earth (BORE) concentrate is the largest light rare earth mineral resource in the world. The decomposition of the BORE concentrate is a…”
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An engineering-purpose preparation strategy for ammonium-type ionic liquid with high purity by Sun, Xiaoqi, Ji, Yang, Liu, Yu, Chen, Ji, Li, Deqian

“…A new strategy for preparing ammonium‐type ionic liquid (IL) by acid/base neutralization reaction was proposed. The method contributed to preparing…”
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A New Hybrid Machine Learning Model for Short-Term Climate Prediction by Performing Classification Prediction and Regression Prediction Simultaneously by Li, Deqian, Hu, Shujuan, Guo, Jinyuan, Wang, Kai, Gao, Chenbin, Wang, Siyi, He, Wenping

“…Machine learning methods are effective tools for improving short-term climate prediction. However, commonly used methods often carry out classification and…”
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Synergistic extraction and recovery of Cerium(IV) and Fluorin from sulfuric solutions with Cyanex 923 and di-2-ethylhexyl phosphoric acid by Zhang, Zhifeng, Li, Hongfei, Guo, Fuqiang, Meng, Shulan, Li, Deqian

“…Synergistic extraction and recovery of Cerium(IV) (Ce(IV)) and Fluorin (F) from sulfuric solutions using mixture of Cyanex 923 and di-2-ethylhexyl phosphoric…”
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Synergistic extraction of rare earths using acid–base coupling extractants of calix[4]arene carboxyl derivative and primary amine N1923 by He, Wenwei, Liao, Wuping, Niu, Chunji, Li, Deqian

“…Synergistic effect in the extraction of rare earth (RE) metals by the acid–base coupling (ABC) extractants of calix[4]arene carboxyl derivative t Bu[4]CH 2COOH…”
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A review on yttrium solvent extraction chemistry and separation process by 李德谦

“…This paper reviewed various systems such as neutral phosphorus and acid phosphorus, carboxylic acid and amine extractant for solvent extraction chemistry of…”
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Development course of separating rare earths with acid phosphorus extractants: A critical review by Li, Deqian

“…This paper reviews the development course of separating rare earths with acid phosphorus extractants, including extraction chemistry (thermodynamics and…”
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Simultaneous Recovery of Cerium and Fluorine from Bastnaesite leach liquor by Mixtures of Cyanex 923 and HEH(EHP) by Zhang, Zhifeng, Guo, Fuqiang, Meng, Shulan, Jia, Qiong, Li, Hongfei, Li, Deqian

“…In this paper, studies were carried out on the extraction and recovery of cerium and fluorine by mixtures of Cyanex923 and HEH(EHP) (2-ethylhexylphosphonic…”
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Extraction and separation of yttrium from the rare earths with sec-octylphenoxy acetic acid in chloride media by Li, Wei, Wang, Xianglan, Meng, Shulan, Li, Deqian, Xiong, Ying

“…Extraction and separation of yttrium from the rare earths in chloride medium using sec-octylphenoxy acetic acid (CA-12), tri- n-butyl phosphate (TBP) as…”
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