Enhanced uranium extraction from seawater: from the viewpoint of kinetics and thermodynamics

S Shabbir, N Yang, D Wang - Nanoscale, 2024 - pubs.rsc.org
Uranium extraction from seawater (UES) is recognized as one of the seven pivotal chemical
separations with the potential to revolutionize global paradigms. The forthcoming decade is …

Use of response surface methodology for optimization of thorium (IV) removal from aqueous solutions by electrodeionization (EDI)

F Zahakifar, AR Keshtkar, EZ Souderjani… - Progress in Nuclear …, 2020 - Elsevier
In this research, the thorium (IV) removal from the aqueous solution was conducted by
electrodeionization (EDI). Thorium (IV) removal experiments with EDI are designed using …

Kinetics of solvent extraction of f-elements: A critical review on extraction systems and measurement techniques

EA Konopkina, AV Gopin, PI Matveev - Journal of Molecular Liquids, 2024 - Elsevier
The possibility of efficient and selective separation of components with similar chemical
properties makes the solvent extraction method attractive for the separation of An (III)/Ln (III) …

Solvent extraction of uranium and vanadium from carbonate leach solutions of ferruginous siltstone using cetylpyridinium carbonate in kerosene

MF Cheira - Chemical Papers, 2020 - Springer
The leachability of uranium and vanadium ions was conducted from ferruginous siltstone
using carbonate ions. The optimum alkaline leaching parameters for dissolving about …

Performance evaluation of hollow fiber renewal liquid membrane for extraction of uranium (VI) from acidic sulfate solution

F Zahakifar, A Charkhi, M Torab-Mostaedi… - Radiochimica …, 2018 - degruyter.com
The performance of the hollow fiber renewal liquid membrane (HFRLM) in the continuous
and recycling modes for the extraction of uranium (VI) from the acidic sulfate solution has …

Recovery and transport of thorium (IV) through polymer inclusion membrane with D2EHPA from nitric acid solutions

HR Arabi, SA Milani, H Abolghasemi… - Journal of Radioanalytical …, 2021 - Springer
Recovery and transport of thorium (IV) from HNO 3 medium using a polymer inclusion
membrane (PIM) containing di (2-ethylhexyl) phosphoric acid (D2EHPA) as the carrier, and …

Equilibrium and kinetics of praseodymium and neodymium extraction from NdFeB magnet-leaching solutions with [R4N+][NO3−] using single drop column

H Gorzin, A Ghaemi, A Hemmati, A Maleki - Journal of Molecular Liquids, 2020 - Elsevier
In this research, the equilibrium and kinetics of praseodymium and neodymium extraction
from NdFeB magnet-leaching solution with nitrate form of Aliquat 336 ([R 4 N+][NO 3−]) were …

Evaluation of the operating parameters impact on hydrodynamic parameters of horizontal pulsed sieve-plate column using response surface methodology

F Khanramaki, F Zahakifar - Progress in Nuclear Energy, 2023 - Elsevier
The uranium extraction process from leach liquor solution of Bandar Abbas ore with Alamine
336 in a horizontal pulsed sieve-plate column has been evaluated numerically. In this study; …

Effect of surfactants on the performance of hollow fiber renewal liquid membrane (HFRLM): a case study of uranium transfer

F Zahakifar, A Charkhi, M Torab-Mostaedi… - … of Radioanalytical and …, 2018 - Springer
In this study the application of various surfactant agents on the performance of HFRLM for
uranium transfer was investigated. Using Taguchi experimental design in recycling mode of …

Experimental study on hold-up, characteristic and slip velocities in a horizontal pulsed sieve-plate column and uranium reactive extraction condition in aqueous phase

F Khanramaki, J Safdari, AS Shirani… - Progress in Nuclear …, 2018 - Elsevier
The uranium extraction efficiency from sulfate leach liquor and the hydrodynamic behavior of
the reactive extraction system was studied in the horizontal pulsed sieve-plated column. The …