A sustainable [P6,6,6,14]2[OPBOA]-based separation process of rare earth and transition metal in waste NiMH battery

A review on the recovery and separation of rare earths and transition metals from secondary resources

(2019) Nilam Swain et al.   JOURNAL OF CLEANER PRODUCTION

Enrichment of rare earths in magnesium sulfate leach solutions of ion-absorption ores by extraction-precipitation

(2019) Xiang Su et al.   HYDROMETALLURGY

Behavior of bifunctional phosphonium-based ionic liquids in solvent extraction of rare earth elements - quantum chemical study

(2018) Dariush Azizi et al.   JOURNAL OF MOLECULAR LIQUIDS

A green separation strategy for neodymium (III) from cobalt (II) and nickel (II) using an ionic liquid-based aqueous two-phase system

(2018) Yuehua Chen et al.   TALANTA

Cyphos IL 102 assisted liquid-liquid extraction studies and recovery of vanadium from spent catalyst

(2018) Rashmi Singh et al.   MINERALS ENGINEERING

Recovery of Rare Earth (i.e., La, Ce, Nd, and Pr) Oxides from End-of-Life Ni-MH Battery via Thermal Isolation

(2018) Samane Maroufi et al.   ACS Sustainable Chemistry & Engineering

E-waste in the international context – A review of trade flows, regulations, hazards, waste management strategies and technologies for value recovery

(2018) I.M.S.K. Ilankoon et al.   WASTE MANAGEMENT

Recovery of rare earth elements with ionic liquids

(2017) Kaiying Wang et al.   GREEN CHEMISTRY

The synergistic extraction by combined ammonium and phosphonium type ionic liquids for rare earth elements separation

(2017) Zeyuan Zhao et al.   HYDROMETALLURGY

A review of the processes and lab-scale techniques for the treatment of spent rechargeable NiMH batteries

(2017) Valentina Innocenzi et al.   JOURNAL OF POWER SOURCES

Liquid-liquid extraction studies on Zn(II) and Cd(II) using phosphonium ionic liquid (Cyphos IL 104) and recovery of zinc from zinc plating mud

(2017) Harshit Mahandra et al.   SEPARATION AND PURIFICATION TECHNOLOGY

Efficient and Sustainable Regeneration of Bifunctional Ionic Liquid for Rare Earth Separation

(2017) Chao Huang et al.   ACS Sustainable Chemistry & Engineering

Reversed micelle synergistic extraction from phosphonium ionic liquid extractants in diluent for rare earth

(2016) Yamin Dong et al.   AICHE JOURNAL

The Sustainable and Efficient Ionic Liquid-Type Saponification Strategy for Rare Earth Separation Processing

(2016) Yamin Dong et al.   ACS Sustainable Chemistry & Engineering

Regeneration of the ionic liquid tetraoctylammonium oleate after metal extraction

(2015) Dries Parmentier et al.   HYDROMETALLURGY

Selective Extraction of Metals from Chloride Solutions with the Tetraoctylphosphonium Oleate Ionic Liquid

(2015) Dries Parmentier et al.   INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH

Recovery of rare earths from acid leach solutions of spent nickel-metal hydride batteries using solvent extraction

(2015) Yun XIA et al.   JOURNAL OF RARE EARTHS

Highly efficient separation of rare earths from nickel and cobalt by solvent extraction with the ionic liquid trihexyl(tetradecyl)phosphonium nitrate: a process relevant to the recycling of rare earths from permanent magnets and nickel metal hydride batteries

(2014) Tom Vander Hoogerstraete et al.   GREEN CHEMISTRY

Selective extraction of metals using ionic liquids for nickel metal hydride battery recycling

(2014) Kristian Larsson et al.   GREEN CHEMISTRY

Rare earth element recycling from waste nickel-metal hydride batteries

(2014) Xiuli Yang et al.   JOURNAL OF HAZARDOUS MATERIALS

Synergistic Effect between Bifunctional Ionic Liquids and a Molecular Extractant for Lanthanide Separation

(2014) Xiaoqi Sun et al.   ACS Sustainable Chemistry & Engineering

Adaptation of minerals processing operations for lithium-ion (LiBs) and nickel metal hydride (NiMH) batteries recycling: Critical review

(2013) S. Al-Thyabat et al.   MINERALS ENGINEERING

An environmentally friendlier approach to hydrometallurgy: highly selective separation of cobalt from nickel by solvent extraction with undiluted phosphonium ionic liquids

(2012) Sil Wellens et al.   GREEN CHEMISTRY

Using Cyanex 923 for selective extraction in a high concentration chloride medium on nickel metal hydride battery waste

(2012) Kristian Larsson et al.   HYDROMETALLURGY

Separation of nickel(II), cobalt(II) and lanthanides from spent Ni-MH batteries by hydrochloric acid leaching, solvent extraction and precipitation

(2012) Aline Fernandes et al.   HYDROMETALLURGY

Recovery of rare earths and base metals from spent nickel-metal hydride batteries by sequential sulphuric acid leaching and selective precipitations

(2012) Valentina Innocenzi et al.   JOURNAL OF POWER SOURCES

Dissolution and characterization of HEV NiMH batteries

(2012) Kristian Larsson et al.   WASTE MANAGEMENT

Application of Bifunctional Ionic Liquid Extractants [A336][CA-12] and [A336][CA-100] to the Lanthanum Extraction and Separation from Rare Earths in the Chloride Medium

(2011) Wei Wang et al.   INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH

Ionic liquids for extraction of metals and metal containing compounds from communal and industrial waste water

(2011) Lisa Fischer et al.   WATER RESEARCH

Recovery of Ni, Co and rare earths from spent Ni–metal hydride batteries and preparation of spherical Ni(OH)2

(2009) Linyan Li et al.   HYDROMETALLURGY