Applications of deep eutectic solvents in metal recovery from E-wastes in a sustainable way

S Suffia, D Dutta - Journal of Molecular Liquids, 2024 - Elsevier
Deep eutectic solvents (DESs), a novel category of environmentally friendly solvents has
emerged recently. The extraction of metals through hydrometallurgy has gained significant …

Review on hydrometallurgical recovery of metals with deep eutectic solvents

G Zante, M Boltoeva - Sustainable Chemistry, 2020 - mdpi.com
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 …

Deep eutectic solvent-based extraction of metals from oil samples for elemental analysis by ICP-OES

A Shishov, S Savinov, N Volodina, I Gurev… - Microchemical journal, 2022 - Elsevier
In this work deep eutectic solvents based on choline chloride and different hydrogen bond
donors were systematically investigated for separation of singly-and multiply-charged metals …

Deep eutectic solvents–Versatile chemicals in biodiesel production

K Mamtani, K Shahbaz, MM Farid - Fuel, 2021 - Elsevier
Due to booming economies, a sharp increase in energy requirements is anticipated
worldwide, primarily in the transportation sector. Biodiesel's aptness in substituting petro …

Automated reversed-phase liquid-liquid microextraction based on deep eutectic solvent for the determination of copper as vegetable oil oxidation catalyst

A Shishov, I Gurev, A Bulatov - Journal of Food Composition and Analysis, 2023 - Elsevier
A fully automated reversed-phased liquid-liquid microextraction approach based on deep
eutectic solvent was developed for the copper determination in vegetable oils by atomic …

Advanced Spectroscopic Characterization, Antioxidant and Antibacterial Activity Evaluation, and Trace Metal Analyses of Essential Oils from Star Anise, Nutmeg …

A Sander, M Bival Štefan, A Radetić… - Applied Sciences …, 2024 - search.ebscohost.com
Essential oils from star anise, nutmeg, clove buds, oregano, bay leaves, and lemon peel
were extracted via hydrodistillation. GC-MS, UV–Vis, FTIR, and< sup> 1 H NMR …

Deep eutectic solvents for deacidification of waste biodiesel feedstocks: an experimental study

A Petračić, A Sander, JP Vuković - Biomass conversion and biorefinery, 2022 - Springer
The key challenge in reaching the goals set by Renewable Energy Directive is develo** a
sustainable, profitable, and environmentally acceptable biodiesel production process. In …

Effect of water on the deep-eutectic solvent based on the choline chloride and p-toluenesulfonic acid: MD, DFT and experimental studies

H Jafari, M Noaparast, J Moghaddam… - Journal of Molecular …, 2025 - Elsevier
This research explores the effect of water on the structure and performance deep eutectic
solvent (DES) formed from choline chloride (ChCl) and p-toluenesulfonic (PTSA) acid, using …

[HTML][HTML] Zinc and Lead Leaching from Sphalerite–Galena Concentrate Using Deep Eutectic Solvents Based on Choline Chloride: Effect of Roasting and Iodine as …

K Moreno, X Díaz, D Endara, F Sánchez… - Molecules, 2024 - mdpi.com
The traditional metallurgical routes for producing lead and zinc from primary sources have a
significant environmental footprint. Thus, using less pollutant solvents, such as deep eutectic …

Deep eutectic solvents for purification of waste cooking oil and crude biodiesel

A Petračić, M Gavran, A Škunca, L Štajduhar… - … /professional journal of …, 2020 - hrcak.srce.hr
Sažetak The goal of this work was to explore the applicability of deep eutectic solvents in
biodiesel production process. Biodiesel was produced from waste cooking oil via base …