NSTL国家科技图书文献中心

1. Recovering Rare Earths from an Ionic Clay-Hosted Deposit NSTL国家科技图书文献中心

D. Connelly - 《Proceedings of the 63rd Conference of Metallurgists,vol.1》 - Conference of Metallurgists - 2025, - 785～792 - 共8页

摘要：, REE extraction by ion* exchange *desorption, sulfuric | Ionic adsorption clays (IAC) are formed by the | natural weathering of rare earth (RE) bearing minerals | and the subsequent adsorption of the rare earth | elements (REEs) onto the clay surface. They can be

关键词： Beneficiation | Ion exchange desorption | Ionic clays | Weak base salts | Acid baking | REEs

2. Highly selective recovery of rare earth elements from mining wastewater using phyto-synthesized biochar dispersed iron nanoparticles NSTL国家科技图书文献中心

Yalin Yang | Wenli Liu ... - 《Separation and Purification Technology》 - 2025,353PB - 128491～12 - 共12页

摘要： interactions of REEs with O and N, as well as ion-exchange | competitive ion* exchange. Pearson correlation analysis* | included ion* complexation, ion exchange and electrostatic* | ion exchange. Overall, BC-FeNPs has significant | as electrostatic interactions. The desorption

关键词： Biochar dispersed | Cooperative adsorption | Mining wastewater | Rare earth elements | Selective recycling

3. New Insights into the Ion/Electron Transfer Mechanisms of LiMn 2 O 4 -Based Membrane Electrodes at Different Electron Fluxes NSTL国家科技图书文献中心

Hu, Weitao | Sun, Beichen ... - 《Small》 - 2025,21(7) - n/a～n/a - 共8页

摘要： crucial to elucidate the ion/electron transfer mechanism | intermediate states demonstrate the distinct ion* migration* | determined by the variety of electron flux. The desorption | low electron fluxes whereas the ion-transfer | . These novel insights into the ion/electron transfer

关键词： electron flux | electrochemically switched ion exchange | LiMn2O4 | migration mechanism | rate-limiting step | rate‐limiting step

4. Continuous multicolumn ion exchange process for spent lithium-ion battery leachate: Recovery and purification of a Li+Ni+Co mixture NSTL国家科技图书文献中心

Tobias Wesselborg | Siiri Asumalahti ... - 《Separation and Purification Technology》 - 2025,353PB - 128351～13 - 共13页

摘要：A continuously operated ion* exchange process* | the recovery rates, the continuous ion exchange | metals from acid leachates of spent Lithium-ion* battery* | spent Li-ion* batteries. A chelating resin with* | desorption procedure (1.0 M sulfuric acid (H2SO4) followed

关键词： Lithium-ion battery | Recycling | Continuous ion exchange | Process design | Aminomethylphosphonic acid | Simulated moving bed (SMB)

5. Facile preparation of Al/Mn bimetallic metal-organic frameworks for removing trace benzene indoor NSTL国家科技图书文献中心

Hao Wang | Yufan Jiang ... - 《Separation and Purification Technology》 - 2025,354P1 - 128625～10 - 共10页

摘要： ion exchange of Mn xmder low temperatures could | ion exchange, the contents of OMS(open metal sites | to be satisfied. Here, we reported a facile ion | exchange method to obtain Al/Mn bimetallic MIL-53. The | , which allowed for the visible desorption* and superior*

关键词： Al/Mn bimetallic | Ion exchange | Hydroxy content | Hydrophobicity | Trace benzene

6. Separation of hafnium from zircon leach solution using anion-exchange resin and production of high-purity zirconia for nuclear applications NSTL国家科技图书文献中心

Ismail, Z. H. | Rizk, S. E.... - 《Hydrometallurgy》 - 2025,231 - 106411～ - 共11页

摘要：The ion* exchange process using an anion* | exchange resin (Bio-Rex 5) was employed with batch and | sorption and desorption* of Zr(IV) and Hf(IV). The highest* | desorption processes. In both batch and column techniques | from real leach solution was subjected to desorption

关键词： Zirconium | Hafnium | Bio-rex 5 resin | Batch sorption | Column sorption | Separation | Isotherm

7. Efficient removal of nitrophenol by magnetic ion exchange resins:Role of nitrophenol functional groups based on characterisation, DFT calculations and site energy distributions NSTL国家科技图书文献中心

Jinwei Zhang | Wenlong Wu ... - 《Separation and Purification Technology》 - 2025,354P5 - 129096～15 - 共15页

摘要： magnetic ion* exchange(MIEX)resin were investigated by a* | forces, π-π conjugation, ion* exchange, and* | bonding and ion* exchange. DFT calculations found that* | through electrostatic attraction and ion exchange | four adsorp-tion-desorption* cycles. Therefore, MIEX*

关键词： Magnetic ion exchange resin | 2-nitrophenol | 4-nitrophenol | Adsorption | DFT

8. Adsorption of fluoride ion on Al/La modified acidified attapulgite composite materials NSTL国家科技图书文献中心

Xiangyun Sun | Changping Ke ... - 《Separation and Purification Technology》 - 2025,354P2 - 128791～13 - 共13页

摘要： involved electrostatic interactions, ion* exchange, and* | This study developed a novel fluoride ion | measurements. Results showed that the fluoride ion* adsorption* | maintained excellent fluoride ion* removal performance over* | . Coexisting ion* experiments indicated weak competitive*

关键词： Al/La modification | Attapulgite | Fluoride ions | Adsorption | Water treatment

9. Fundamentals of copper(II) adsorption on phyllosilicate minerals relevant to crud formation in solvent extraction from heap leach liquors NSTL国家科技图书文献中心

Valenzuela-Elgueta, ... | Delgado, A. V.... - 《Hydrometallurgy》 - 2025,231 - 106409～ - 共7页

摘要： that matches well with the ion* exchange processes* | principle expected by its larger cation exchange* capacity* | desorption is measured for kaolinite and muscovite at the | desorption was detected in montmorillonite samples. An XPS | to a cation exchange* process but rather to*

关键词： Phyllosilicate | Adsorption | Copper mining | Electrophoretic mobility

10. Metal- and Halide-Free, Macroporous Hygroscopic Polymers for Efficient Atmospheric Water Harvesting NSTL国家科技图书文献中心

Ju, Aiming | Xu, Zhiguang ... - 《Macromolecular rapid communications》 - 2025,46(4) - n/a～n/a - 共7页

摘要： ion exchange are reported. The resulting polymers | efficient desorption. The polymers can harvest 0.76 g g-1 | water per adsorption-desorption* cycle and show high* | adsorption, desorption, and water collection. With the | Hygroscopic materials based on highly

摘要：, REE extraction by ion* exchange *desorption, sulfuric | Ionic adsorption clays (IAC) are formed by the | natural weathering of rare earth (RE) bearing minerals | and the subsequent adsorption of the rare earth | elements (REEs) onto the clay surface. They can be

关键词： Beneficiation | Ion exchange desorption | Ionic clays | Weak base salts | Acid baking | REEs

摘要： interactions of REEs with O and N, as well as ion-exchange | competitive ion* exchange. Pearson correlation analysis* | included ion* complexation, ion exchange and electrostatic* | ion exchange. Overall, BC-FeNPs has significant | as electrostatic interactions. The desorption

关键词： Biochar dispersed | Cooperative adsorption | Mining wastewater | Rare earth elements | Selective recycling

摘要： crucial to elucidate the ion/electron transfer mechanism | intermediate states demonstrate the distinct ion* migration* | determined by the variety of electron flux. The desorption | low electron fluxes whereas the ion-transfer | . These novel insights into the ion/electron transfer

关键词： electron flux | electrochemically switched ion exchange | LiMn2O4 | migration mechanism | rate-limiting step | rate‐limiting step

摘要：A continuously operated ion* exchange process* | the recovery rates, the continuous ion exchange | metals from acid leachates of spent Lithium-ion* battery* | spent Li-ion* batteries. A chelating resin with* | desorption procedure (1.0 M sulfuric acid (H2SO4) followed

关键词： Lithium-ion battery | Recycling | Continuous ion exchange | Process design | Aminomethylphosphonic acid | Simulated moving bed (SMB)

摘要： ion exchange of Mn xmder low temperatures could | ion exchange, the contents of OMS(open metal sites | to be satisfied. Here, we reported a facile ion | exchange method to obtain Al/Mn bimetallic MIL-53. The | , which allowed for the visible desorption* and superior*

关键词： Al/Mn bimetallic | Ion exchange | Hydroxy content | Hydrophobicity | Trace benzene

摘要：The ion* exchange process using an anion* | exchange resin (Bio-Rex 5) was employed with batch and | sorption and desorption* of Zr(IV) and Hf(IV). The highest* | desorption processes. In both batch and column techniques | from real leach solution was subjected to desorption

关键词： Zirconium | Hafnium | Bio-rex 5 resin | Batch sorption | Column sorption | Separation | Isotherm

摘要： magnetic ion* exchange(MIEX)resin were investigated by a* | forces, π-π conjugation, ion* exchange, and* | bonding and ion* exchange. DFT calculations found that* | through electrostatic attraction and ion exchange | four adsorp-tion-desorption* cycles. Therefore, MIEX*

关键词： Magnetic ion exchange resin | 2-nitrophenol | 4-nitrophenol | Adsorption | DFT

摘要： involved electrostatic interactions, ion* exchange, and* | This study developed a novel fluoride ion | measurements. Results showed that the fluoride ion* adsorption* | maintained excellent fluoride ion* removal performance over* | . Coexisting ion* experiments indicated weak competitive*

关键词： Al/La modification | Attapulgite | Fluoride ions | Adsorption | Water treatment

摘要： that matches well with the ion* exchange processes* | principle expected by its larger cation exchange* capacity* | desorption is measured for kaolinite and muscovite at the | desorption was detected in montmorillonite samples. An XPS | to a cation exchange* process but rather to*

关键词： Phyllosilicate | Adsorption | Copper mining | Electrophoretic mobility

摘要： ion exchange are reported. The resulting polymers | efficient desorption. The polymers can harvest 0.76 g g-1 | water per adsorption-desorption* cycle and show high* | adsorption, desorption, and water collection. With the | Hygroscopic materials based on highly

关键词： adsorption | atmospheric water harvesting | desorption | foam templating | hygroscopic polymers

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：, REE extraction by ion exchange desorption, sulfuric | Ionic adsorption clays (IAC) are formed by the | natural weathering of rare earth (RE) bearing minerals | and the subsequent adsorption of the rare earth | elements (REEs) onto the clay surface. They can be

关键词： Beneficiation | Ion exchange desorption | Ionic clays | Weak base salts | Acid baking | REEs

摘要： interactions of REEs with O and N, as well as ion-exchange | competitive ion exchange. Pearson correlation analysis | included ion complexation, ion exchange and electrostatic | ion exchange. Overall, BC-FeNPs has significant | as electrostatic interactions. The desorption

关键词： Biochar dispersed | Cooperative adsorption | Mining wastewater | Rare earth elements | Selective recycling

摘要： crucial to elucidate the ion/electron transfer mechanism | intermediate states demonstrate the distinct ion migration | determined by the variety of electron flux. The desorption | low electron fluxes whereas the ion-transfer | . These novel insights into the ion/electron transfer

关键词： electron flux | electrochemically switched ion exchange | LiMn2O4 | migration mechanism | rate-limiting step | rate‐limiting step

摘要：A continuously operated ion exchange process | the recovery rates, the continuous ion exchange | metals from acid leachates of spent Lithium-ion battery | spent Li-ion batteries. A chelating resin with | desorption procedure (1.0 M sulfuric acid (H2SO4) followed

关键词： Lithium-ion battery | Recycling | Continuous ion exchange | Process design | Aminomethylphosphonic acid | Simulated moving bed (SMB)

摘要： ion exchange of Mn xmder low temperatures could | ion exchange, the contents of OMS(open metal sites | to be satisfied. Here, we reported a facile ion | exchange method to obtain Al/Mn bimetallic MIL-53. The | , which allowed for the visible desorption and superior

关键词： Al/Mn bimetallic | Ion exchange | Hydroxy content | Hydrophobicity | Trace benzene

摘要：The ion exchange process using an anion | exchange resin (Bio-Rex 5) was employed with batch and | sorption and desorption of Zr(IV) and Hf(IV). The highest | desorption processes. In both batch and column techniques | from real leach solution was subjected to desorption

关键词： Zirconium | Hafnium | Bio-rex 5 resin | Batch sorption | Column sorption | Separation | Isotherm

摘要： magnetic ion exchange(MIEX)resin were investigated by a | forces, π-π conjugation, ion exchange, and | bonding and ion exchange. DFT calculations found that | through electrostatic attraction and ion exchange | four adsorp-tion-desorption cycles. Therefore, MIEX

关键词： Magnetic ion exchange resin | 2-nitrophenol | 4-nitrophenol | Adsorption | DFT

摘要： involved electrostatic interactions, ion exchange, and | This study developed a novel fluoride ion | measurements. Results showed that the fluoride ion adsorption | maintained excellent fluoride ion removal performance over | . Coexisting ion experiments indicated weak competitive

关键词： Al/La modification | Attapulgite | Fluoride ions | Adsorption | Water treatment

摘要： that matches well with the ion exchange processes | principle expected by its larger cation exchange capacity | desorption is measured for kaolinite and muscovite at the | desorption was detected in montmorillonite samples. An XPS | to a cation exchange process but rather to

关键词： Phyllosilicate | Adsorption | Copper mining | Electrophoretic mobility

摘要： ion exchange are reported. The resulting polymers | efficient desorption. The polymers can harvest 0.76 g g-1 | water per adsorption-desorption cycle and show high | adsorption, desorption, and water collection. With the | Hygroscopic materials based on highly

关键词： adsorption | atmospheric water harvesting | desorption | foam templating | hygroscopic polymers

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：, REE extraction by ion* exchange *desorption, sulfuric | Ionic adsorption clays (IAC) are formed by the | natural weathering of rare earth (RE) bearing minerals | and the subsequent adsorption of the rare earth | elements (REEs) onto the clay surface. They can be

摘要： interactions of REEs with O and N, as well as ion-exchange | competitive ion* exchange. Pearson correlation analysis* | included ion* complexation, ion exchange and electrostatic* | ion exchange. Overall, BC-FeNPs has significant | as electrostatic interactions. The desorption

摘要： crucial to elucidate the ion/electron transfer mechanism | intermediate states demonstrate the distinct ion* migration* | determined by the variety of electron flux. The desorption | low electron fluxes whereas the ion-transfer | . These novel insights into the ion/electron transfer

摘要：A continuously operated ion* exchange process* | the recovery rates, the continuous ion exchange | metals from acid leachates of spent Lithium-ion* battery* | spent Li-ion* batteries. A chelating resin with* | desorption procedure (1.0 M sulfuric acid (H2SO4) followed

摘要： ion exchange of Mn xmder low temperatures could | ion exchange, the contents of OMS(open metal sites | to be satisfied. Here, we reported a facile ion | exchange method to obtain Al/Mn bimetallic MIL-53. The | , which allowed for the visible desorption* and superior*

摘要：The ion* exchange process using an anion* | exchange resin (Bio-Rex 5) was employed with batch and | sorption and desorption* of Zr(IV) and Hf(IV). The highest* | desorption processes. In both batch and column techniques | from real leach solution was subjected to desorption

摘要： magnetic ion* exchange(MIEX)resin were investigated by a* | forces, π-π conjugation, ion* exchange, and* | bonding and ion* exchange. DFT calculations found that* | through electrostatic attraction and ion exchange | four adsorp-tion-desorption* cycles. Therefore, MIEX*

摘要： involved electrostatic interactions, ion* exchange, and* | This study developed a novel fluoride ion | measurements. Results showed that the fluoride ion* adsorption* | maintained excellent fluoride ion* removal performance over* | . Coexisting ion* experiments indicated weak competitive*

摘要： that matches well with the ion* exchange processes* | principle expected by its larger cation exchange* capacity* | desorption is measured for kaolinite and muscovite at the | desorption was detected in montmorillonite samples. An XPS | to a cation exchange* process but rather to*

摘要： ion exchange are reported. The resulting polymers | efficient desorption. The polymers can harvest 0.76 g g-1 | water per adsorption-desorption* cycle and show high* | adsorption, desorption, and water collection. With the | Hygroscopic materials based on highly