A Novel Mechanism for the Extraction of Metals from Water to Ionic Liquids

ChemPhysChem ◽  
2013 ◽  
Vol 14 (16) ◽  
pp. 3806-3813 ◽  
Author(s):  
Camiel H. C. Janssen ◽  
Antonio Sánchez ◽  
Geert-Jan Witkamp ◽  
Mark N. Kobrak
Keyword(s):  
Ionic Liquids ◽  
Extraction Of Metals

Ionic liquids-assisted extraction of metals from electronic waste

2022 ◽  
pp. 295-329
Author(s):  
Kurniawan Kurniawan ◽  
Sookyung Kim ◽  
Jae-chun Lee
Keyword(s):  
Ionic Liquids ◽  
Electronic Waste ◽  
Assisted Extraction ◽  
Extraction Of Metals

scholarly journals Extraction of Fe (III) and Zn (II) by ionic liquids in a system based on polypropylene glycol 425 and sodium chloride.

2020 ◽  
Vol 11 (3-2020) ◽  
pp. 72-75
Author(s):  
I. V. Zinov’eva ◽  
◽  
M. I. Fedorova ◽  
Yu. A. Zakhodyaeva ◽  
A.A. Voshkin ◽  
...  
Keyword(s):  
Experimental Study ◽  
Ionic Liquids ◽  
Sodium Chloride ◽  
Phase System ◽  
Polypropylene Glycol ◽  
Two Phase ◽  
Study Results ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Extraction Of Metals

This work presents the experimental study results of Fe(III) and Zn(II) extraction by ionic liquids based on trioctylmethylammonium chloride and rhodanide in an aqueous two-phase system based on polypropylene glycol 425 and sodium chloride. Based on the results obtained, it was concluded that these extractants are effective for the extraction of metals from aqueous solutions, and aqueous two-phase systems represent a “green” alternative to traditional extraction systems.

scholarly journals Ionic Liquids as Components of Systems for Metal Extraction

2022 ◽  
Vol 6 (1) ◽  
pp. 6
Author(s):  
Pavel A. Yudaev ◽  
Evgeniy M. Chistyakov
Keyword(s):  
Heavy Metals ◽  
Ionic Liquids ◽  
Solvent Extraction ◽  
Research And Development ◽  
Industrial Wastewater ◽  
Noble Metals ◽  
Metal Extraction ◽  
Extraction And Separation ◽  
Group 16 ◽  
Extraction Of Metals

This review addresses research and development on the use of ionic liquids as extractants and diluents in the solvent extraction of metals. Primary attention is given to the efficiency and selectivity of metal extraction from industrial wastewater with ionic liquids composed of various cations and anions. The review covers literature sources published in the period of 2010–2021. The bibliography includes 98 references dedicated to research on the extraction and separation of lanthanides (17 sources), actinides (5 sources), heavy metals (35 sources), noble metals, including the platinum group (16 sources), and some other metals.

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

2011 ◽  
Vol 45 (15) ◽  
pp. 4601-4614 ◽  
Author(s):  
Lisa Fischer ◽  
Thomas Falta ◽  
Gunda Koellensperger ◽  
Anja Stojanovic ◽  
Daniel Kogelnig ◽  
...  
Keyword(s):  
Waste Water ◽  
Ionic Liquids ◽  
Industrial Waste ◽  
Industrial Waste Water ◽  
Extraction Of Metals

scholarly journals Review on Hydrometallurgical Recovery of Metals with Deep Eutectic Solvents

2020 ◽  
Vol 1 (3) ◽  
pp. 238-255
Author(s):  
Guillaume Zante ◽  
Maria Boltoeva
Keyword(s):  
Ionic Liquids ◽  
Solvent Extraction ◽  
Physicochemical Properties ◽  
Large Scale ◽  
Deep Eutectic Solvents ◽  
Selective Leaching ◽  
New Class ◽  
Mineral Acids ◽  
Kinetics Of ◽  
Extraction Of Metals

Deep eutectic solvents (DESs) appeared recently as a new class of green designer solvents. The recovery of metals using hydrometallurgy is of major importance with the growth in metal demand. Several authors used these solvents for the hydrometallurgical recovery of metals from primary and secondary resources, and these studies are reviewed in the present work. Hydrophilic DESs can be used for the leaching of metals and have great potential to replace mineral acids, and even to reduce water consumption. Efficient and selective leaching of metals from minerals or wastes is feasible by using DESs. However, the kinetics of leaching as well as the physicochemical properties of DESs are still limiting their large-scale application. Electrochemical recovery from DES is also possible but deserves further investigation. Finally, the recovery of metals from aqueous solutions using hydrophobic DESs was studied in several works. For the solvent extraction of metals, hydrophobic DESs constitute credible alternative ionic liquids.

Selective Extraction of Metals from Mixed Oxide Matrixes Using Choline-Based Ionic Liquids

2005 ◽  
Vol 44 (19) ◽  
pp. 6497-6499 ◽  
Author(s):  
Andrew P. Abbott ◽  
Glen Capper ◽  
David L. Davies ◽  
Raymond K. Rasheed ◽  
Pragna Shikotra
Keyword(s):  
Ionic Liquids ◽  
Mixed Oxide ◽  
Selective Extraction ◽  
Extraction Of Metals
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