Chelating Extractants for Metals

Remediation of chromium contaminated soil by soil washing using EDTA and N-acetyl-L-cysteine as the chelating agents

(2022) Manas Shukla et al.   PROGRESS IN ORGANIC COATINGS

Extraction of vanadium(V) from a vanadium-bearing shale leachate through bifunctional coordination in Mextral 984H extraction system

(2022) Ye He et al.   SEPARATION AND PURIFICATION TECHNOLOGY

Leaching and solvent extraction purification of zinc from Mehdiabad complex oxide ore

(2021) Faraz Soltani et al.   Scientific Reports

Organophosphorous extractants for metals

(2021) P.A. Yudaev et al.   HYDROMETALLURGY

Switching Ion Binding Selectivity of Thiacalix[4]arene Monocrowns at Liquid–Liquid and 2D-Confined Interfaces

(2021) Anton Muravev et al.   INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES

Solvent-Impregnated Resins Based on the Mixture of (2-Diphenylphosphoryl)-4-ethylphenoxy)methyl) diphenylphosphine Oxide and Ionic Liquid for Nd(III) Recovery from Nitric Acid Media

(2021) Olga Kovalenko et al.   MOLECULES

New Polymer Inclusion Membranes in the Separation of Palladium, Zinc and Nickel Ions from Aqueous Solutions

(2021) Elżbieta Radzyminska-Lenarcik et al.   Polymers

Influence of a N-Heterocyclic Core on the Binding Capability of N,O-Hybrid Diamide Ligands toward Trivalent Lanthanides and Actinides

(2021) Ruixue Meng et al.   INORGANIC CHEMISTRY

The Application of 2,6-Bis(4-Methoxybenzoyl)-Diaminopyridine in Solvent Extraction and Polymer Membrane Separation for the Recovery of Au(III), Ag(I), Pd(II) and Pt(II) Ions from Aqueous Solutions

(2021) Daria Bożejewicz et al.   INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES

Highly efficient extraction of palladium(II) in nitric acid solution by a phenanthroline-derived diamide ligand

(2021) Qian Xiao et al.   SEPARATION AND PURIFICATION TECHNOLOGY

Efficient Recovery of Noble Metal Ions (Pd2+, Ag+, Pt2+, and Au3+) from Aqueous Solutions Using N,N'-Bis(salicylidene)ethylenediamine (Salen) as an Extractant (Classic Solvent Extraction) and Carrier (Polymer Membranes)

(2021) Katarzyna Witt et al.   Membranes

Highly Efficient Extraction of Trivalent f -Cations Using Several N -Pivot Tripodal Diglycolamide Ligands in an Ionic Liquid: The Role of Ligand Structure on Metal Ion Complexation

(2020) Seraj A. Ansari et al.   EUROPEAN JOURNAL OF INORGANIC CHEMISTRY

Selective removal of Am(III) and Pu(IV) from analytical waste solutions of quality control operations using extractant encapsulated polymeric beads

(2020) Shiny S. Kumar et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Interference of Zr(IV) during the extraction of trivalent Nd(III) from the aqueous waste generated from metallic fuel reprocessing

(2020) T. Prathibha et al.   RADIOCHIMICA ACTA

The removal of Cu, Ni, and Zn in industrial soil by washing with EDTA-organic acids

(2020) Shuailong Cheng et al.   Arabian Journal of Chemistry

Extraction of Cd and Pb from contaminated-paddy soil with EDTA, DTPA, citric acid and FeCl3 and effects on soil fertility

(2020) Fang Liang et al.   Journal of Central South University

Linear 2-Ethylhexyl Imidophosphoric Esters as Effective Rare-Earth Element Extractants

(2020) Nikolay S. Bredov et al.   Applied Sciences-Basel

Natural amino acids as potential chelators for soil remediation

(2020) Noam Dolev et al.   ENVIRONMENTAL RESEARCH

Prediction of Binding Stability of Pu(IV) and PuO2(VI) by Nitrogen Tridentate Ligands in Aqueous Solution

(2020) Keunhong Jeong et al.   INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES

Studies on the aggregation behaviour of radiolytically degraded tetra(2-ethyhexyl)diglycolamide in n-dodecane medium during the extraction of trivalent metal ions

(2020) K. Rama Swami et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Optimizing extraction procedures for better removal of potentially toxic elements during EDTA-assisted soil washing

(2020) Tao Sun et al.   JOURNAL OF SOILS AND SEDIMENTS

Advanced core-shell EDTA-functionalized magnetite nanoparticles for rapid and efficient magnetic solid phase extraction of heavy metals from water samples prior to the multi-element determination by ICP-OES

(2020) Natalia Kobylinska et al.   MICROCHIMICA ACTA

Extraction of metals from mildly acidic tropical soils: Interactions between chelating ligand, pH and soil type

(2020) Ryan Orr et al.   CHEMOSPHERE

Solvent extraction of intra-lanthanides using a mixture of TBP and TODGA in ionic liquid

(2020) A.N. Turanov et al.   HYDROMETALLURGY

Antagonism in the aggregation behaviour of N,N,N′,N′-tetraoctyldiglycolamide in n-dodecane upon adding N,N-dioctylhydroxyacetamide during trivalent metal extraction

(2020) N. Parvathy et al.   JOURNAL OF MOLECULAR LIQUIDS

Enhanced Electrokinetic Removal of Heavy Metals from a Contaminated Lake Sediment for Ecological Risk Reduction

(2020) Arulpoomalai Ayyanar et al.   SOIL & SEDIMENT CONTAMINATION

Solvent Extraction Studies for the Separation of Trivalent Actinides from Lanthanides with a Triazole-functionalized 1,10-phenanthroline Extractant

(2020) Peter Zsabka et al.   SOLVENT EXTRACTION AND ION EXCHANGE

A Kinetic Model for Chelating Extraction of Metals from Spent Hydrodesulphurization Catalyst by Complexing Agent

(2020) Orhon Alpaslan et al.   TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS

Highly selective extraction of palladium from spent automotive catalyst acid leachate using novel alkylated dioxa-dithiacrown ether derivatives

(2020) Rey Eliseo C. Torrejos et al.   JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY

Experimental and theoretical insight into the extraction mechanism, kinetics, thermodynamics, complexation and radiolytic stability of novel calix crown ether in ionic liquid with Sr2+

(2020) Sunita Pathak et al.   JOURNAL OF MOLECULAR LIQUIDS

Extraction of Np4+ and Pu4+ from nitric acid feeds using three types of tripodal diglycolamide ligands

(2020) Rajesh B. Gujar et al.   SEPARATION AND PURIFICATION TECHNOLOGY

Aminophosphonic Acid Functionalized Cellulose Nanofibers for Efficient Extraction of Trace Metal Ions

(2020) Hilal Ahmad et al.   Polymers

Extraction and complexation of trivalent rare earth elements with tetraalkyl diglycolamides

(2020) Zhili Chen et al.   INORGANICA CHIMICA ACTA

3D Nanoarchitecture of Polyaniline-MoS2 Hybrid Material for Hg(II) Adsorption Properties

(2020) Hilal Ahmad et al.   Polymers

Rare Earths (La, Y, and Nd) Adsorption Behaviour towards Mineral Clays and Organoclays: Monoionic and Trionic Solutions

(2020) Cinzia Cristiani et al.   Minerals

Separation of neptunium from actinides by monoamides: a solvent extraction study

(2019) Bholanath Mahanty et al.   RADIOCHIMICA ACTA

Removal of Th(IV) ion from wastewater using a proper Schiff base impregnated onto Amberlite XAD-4

(2019) Z. Shiri-Yekta   PARTICULATE SCIENCE AND TECHNOLOGY

Synergistic solvent extraction of nickel by 2-hydroxy-5-nonylacetophenone oxime mixed with neodecanoic acid and bis(2-ethylhexyl) phosphoric acid: Stoichiometry and structure investigation

(2019) Qi Sun et al.   MINERALS ENGINEERING

Selective Separation and Complexation of Trivalent Actinide and Lanthanide by a Tetradentate Soft–Hard Donor Ligand: Solvent Extraction, Spectroscopy, and DFT Calculations

(2019) Lei Xu et al.   INORGANIC CHEMISTRY

Recovery of Pd(II) and Pt(IV) from leach liquors of automotive catalysts with calixarene-based di-n-alkylamino extractants in saturated hydrocarbon diluents

(2019) Manabu Yamada et al.   HYDROMETALLURGY

Recovery of critical materials from mine tailings: A comparative study of the solvent extraction of rare earths using acidic, solvating and mixed extractant systems

(2019) Cristian Tunsu et al.   JOURNAL OF CLEANER PRODUCTION

Recovery of rare earths from phosphate ores through supported liquid membrane using N,N,N′,N′-tetraoctyl diglycol amide

(2019) Dongdong Xu et al.   MINERALS ENGINEERING

Modeling the Solvent Extraction of Cadmium(II) from Aqueous Chloride Solutions by 2-pyridyl Ketoximes: A Coordination Chemistry Approach

(2019) Eleni C. Mazarakioti et al.   MOLECULES

Zinc(II) recovery using pyridine oxime-ether – Novel carrier in pseudo-emulsion hollow fiber strip dispersion system

(2019) M. Tereza A. Reis et al.   SEPARATION AND PURIFICATION TECHNOLOGY

A New Photoresponsive Bis (Crown Ether) for Extraction of Metal Ions

(2019) Yong Liang et al.   ChemistrySelect

Unraveling the role of phase modifiers in the extraction of Nd(III) from nitric acid medium in tetra-bis(2-ethylhexyl)diglycolamide in n-dodecane containing long chain aliphatic alcohols

(2019) K. Rama Swami et al.   JOURNAL OF MOLECULAR LIQUIDS

A novel approach for the selective extraction of Li+ from the leaching solution of spent lithium-ion batteries using benzo-15-crown-5 ether as extractant

(2019) Yue Sun et al.   SEPARATION AND PURIFICATION TECHNOLOGY

Palladium Extraction from Nitric Acid Solutions by LIX 84 and LIX 860-I

(2019) María P. Elizalde et al.   SOLVENT EXTRACTION AND ION EXCHANGE

Methyl-isobutyl ketone and 1-octanol as synergistic agents and phase modifiers in solvent extraction of cobalt(II) by the N-(2-hydroxybenzylidene)aniline from sulfate medium

(2019) Sana Almi et al.   Inorganic and Nano-Metal Chemistry

Effect of Heterocyclic Ring on LnIII Coordination, Luminescence and Extraction of Diamides of 2,2′-Bipyridyl-6,6′-Dicarboxylic Acid

(2019) Nataliya E. Borisova et al.   MOLECULES

A facile process for enhanced rare earth elements separation from dilute solutions using N, N-di(2-ethylhexyl)-diglycolamide grafted polymer resin

(2019) Hongmin Cui et al.   SEPARATION AND PURIFICATION TECHNOLOGY

The Copper(II) Ions Solvent Extraction with a New Compound: 2,6-Bis(4-Methoxybenzoyl)-Diaminopyridine

(2019) Daria Bożejewicz et al.   Processes

Uranium and europium sorption on amidoxime-functionalized magnetic chitosan micro-particles

(2018) Mohammed F. Hamza et al.   CHEMICAL ENGINEERING JOURNAL

Combined application of EDDS and EDTA for removal of potentially toxic elements under multiple soil washing schemes

(2018) Jingzi Beiyuan et al.   CHEMOSPHERE

Chemical extraction of trace elements from hazardous fine fraction at an old glasswork dump

(2018) Yahya Jani et al.   CHEMOSPHERE

Metal removal from soil leachates using DTPA-functionalised maghemite nanoparticles, a potential soil washing technology

(2018) D.L. Hughes et al.   CHEMOSPHERE

Solvent extraction of Cu(II) from sulfate solutions containing Zn(II) and Fe(III) using an interdigital micromixer

(2018) Feng Jiang et al.   HYDROMETALLURGY

Comparison of interfacial behavior and silver extraction kinetics with various types calix[4]arene derivatives at heterogeneous liquid-liquid interfaces

(2018) Jee Young Kim et al.   JOURNAL OF CHROMATOGRAPHY A

Perspectives for the recovery of critical elements from future energy-efficient refrigeration materials

(2018) Cristian Tunsu et al.   JOURNAL OF CLEANER PRODUCTION

Extraction of hazardous metals from green liquor dregs by ethylenediaminetetraacetic acid

(2018) Mohammad Golmaei et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Extraction and back-extraction behaviors of 14 rare earth elements from sulfuric acid medium by TODGA

(2018) Huiting Yuan et al.   JOURNAL OF RARE EARTHS

Microfluidic reactor for Pb(II) ion extraction and removal with an amide derivative of calix[4]arene supported by spectroscopic studies

(2018) Yehezkiel Steven Kurniawan et al.   MICROCHEMICAL JOURNAL

Towards understanding the correlation between UO22+ extraction and substitute groups in 2,9-diamide-1,10-phenanthroline

(2018) Xinrui Zhang et al.   Science China-Chemistry

Process for separation of technetium from alkaline low level waste using di- tert -butyldibenzo-18-crown-6 + isodecyl alcohol/ n -dodecane solvent

(2018) J.N. Sharma et al.   SEPARATION AND PURIFICATION TECHNOLOGY

Insights in uranium extraction from spent nuclear fuels using dicyclohexano-18-crown-6 - Fate of rhenium as technetium homolog

(2018) Alain Favre-Réguillon et al.   SEPARATION AND PURIFICATION TECHNOLOGY

Solvent extraction of Eu3+ with 4-oxaheptanediamide into ionic liquid system

(2018) Yan-Ning Niu et al.   SEPARATION SCIENCE AND TECHNOLOGY

Separation and recovery of heavy metals from concentrated smelting wastewater by synergistic solvent extraction using a mixture of 2-hydroxy-5-nonylacetophenone oxime and bis(2,4,4-trimethylpentyl) -phosphinic acid

(2018) Qi Sun et al.   SOLVENT EXTRACTION AND ION EXCHANGE

A supramolecular lanthanide separation approach based on multivalent cooperative enhancement of metal ion selectivity

(2018) Xiao-Zhen Li et al.   Nature Communications

Calix[4]arene-Based Amino Extractants Containing n-Alkyl Moieties for Separation of Pd(II) and Pt(IV) from Leach Liquors of Automotive Catalysts

(2018) Manabu Yamada et al.   Metals

Advantages and disadvantages of techniques used for wastewater treatment

(2018) Grégorio Crini et al.   Environmental Chemistry Letters

Extraction behavior and third phase formation of neodymium(III) from nitric acid medium in N,N′-dimethyl-N,N′-dioctyl-3-oxadiglcolamide

(2018) Yaoyang Liu et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Precious metal extraction by N,N,N′,N′ -tetraoctyl-thiodiglycolamide and its comparison with N,N,N′,N′ -tetraoctyl-diglycolamide and methylimino- N,N′ -dioctylacetamide

(2017) Yuji Sasaki et al.   HYDROMETALLURGY

Extraction of Heavy Metals, Dichromate Anions and Rare Metals by New Calixarene-Chitosan Polymers

(2017) Yuning Liu et al.   Journal of Inorganic and Organometallic Polymers and Materials

Determination of Ultra-trace Rhodium in Water Samples by Graphite Furnace Atomic Absorption Spectrometry after Cloud Point Extraction Using 2-(5-Iodo-2-Pyridylazo)-5-Dimethylaminoaniline as a Chelating Agent

(2017) Quan Han et al.   MOLECULES

Reactive extraction of europium(III) and neodymium(III) by carboxylic acid modified calixarene derivatives: Equilibrium, thermodynamics and kinetics

(2017) Xin Lu et al.   SEPARATION AND PURIFICATION TECHNOLOGY

Extraction behavior of selected rare earth metals from acidic chloride media using tetrabutyl diglycolamide

(2017) M. E. Case et al.   SOLVENT EXTRACTION AND ION EXCHANGE

Synthesis and Application of Novel Magnetic Ion-Imprinted Polymers for Selective Solid Phase Extraction of Cadmium (II)

(2017) Xiaoyan Xu et al.   Polymers

New trends in removing heavy metals from wastewater

(2016) Meihua Zhao et al.   APPLIED MICROBIOLOGY AND BIOTECHNOLOGY

Role of reducing agent in extraction of arsenic and heavy metals from soils by use of EDTA

(2016) Eun Jung Kim et al.   CHEMOSPHERE

Reflection of the Physiochemical Characteristics of 1-(2-pyridylazo)-2-naphthol on the Pre-concentration of Trace Heavy Metals

(2016) Mohammad Asaduddin Laskar et al.   CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY

Supercritical Fluid Extraction of Metal Chelate: A Review

(2016) Xin Ding et al.   CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY

Water-soluble Schiff base-actinyl complexes and their effect on the solvent extraction of f-elements

(2016) Cory A. Hawkins et al.   DALTON TRANSACTIONS

Liquid-liquid extraction of lithium using lipophilic dibenzo-14-crown-4 ether carboxylic acid in hydrophobic room temperature ionic liquid

(2016) Rey Eliseo C. Torrejos et al.   HYDROMETALLURGY

Extraction and separation of trivalent rare earth metal ions from nitrate medium by p-phosphonic acid calix[4]arene

(2016) Youcai Lu et al.   HYDROMETALLURGY

Extraction study of rare earth elements with N,N′-dibutyl–N,N′-di(1-methylheptyl)-diglycolamide from hydrochloric acid

(2016) Guo-Jing Sun et al.   Nuclear Science and Techniques

A new solvent system containing N,N′-diethyl-N,N′-ditolyl-2,9-diamide-1,10-phenanthroline in 1-(trifluoromethyl)-3-nitrobenzene for highly selective UO 2 2+ extraction

(2016) Xinrui Zhang et al.   SEPARATION AND PURIFICATION TECHNOLOGY

Investigation of synergism and selectivity using mixture of two neutral extractants in IL media for lanthanoids extraction

(2016) Maria Atanassova   SEPARATION AND PURIFICATION TECHNOLOGY

Solvent extraction of chromium and copper using Schiff base derived from terephthaldialdehyde and 5-amino-2-methoxy-phenol

(2016) Wail Al Zoubi et al.   Arabian Journal of Chemistry

Equilibrium studies of cobalt(II) extraction with 2-pyridineketoxime from mixed sulphate/chloride solution

(2015) Karolina Wieszczycka et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Palladium(II) Recovery from Hydrochloric Acid Solutions by N,N′-Dimethyl-N,N′-Dibutylthiodiglycolamide

(2015) Ana Paiva et al.   Metals

Chelate Extraction of Metals into Ionic Liquids

(2015) Naoki HIRAYAMA   SOLVENT EXTRACTION RESEARCH AND DEVELOPMENT-JAPAN

Schiff Bases as Chelating Reagents for Metal Ions Analysis

(2014) Saima Memon et al.   Current Analytical Chemistry

New unsymmetrical digycolamide ligands for trivalent actinide separation

(2014) Jammu Ravi et al.   RADIOCHIMICA ACTA

Solvent extraction of metal ions by use of Schiff bases

(2013) Wail Al Zoubi   JOURNAL OF COORDINATION CHEMISTRY

Solvent Extraction of Strontium from Nitric Acid Medium by Di-Tert-butyl Cyclohexano-18-crown-6 in N-Octanol: Extraction Behavior and Flowsheet Demonstration

(2013) Chao Xu et al.   SOLVENT EXTRACTION AND ION EXCHANGE

Tuning the diglycolamides for modifier-free minor actinide partitioning

(2012) Jammu Ravi et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY