Results 21 to 30 of about 325,287 (328)

Reactive extraction at liquid–liquid systems

open access: yesPhysical Sciences Reviews, 2018
The chapter summarizes the state of knowledge about a metal transport in two-phase system. The first part of this review focuses on the distribution law and main factors determination in classical solvent extraction (solubility and polarity of the solute,
Karolina Wieszczycka
core   +2 more sources

Status of the Reactive Extraction as a Method of Separation [PDF]

open access: yesJournal of Chemistry, 2015
The prospective function of a novel energy efficient fermentation technology has been getting great attention in the past fifty years due to the quick raise in petroleum costs.
Dipaloy Datta, Sushil Kumar, Hasan Uslu
doaj   +2 more sources

Reactive Extraction of Malic Acid using Trioctylamine in 1-Decanol: Equilibrium Studies by Response Surface Methodology Using Box Behnken Optimization Technique. [PDF]

open access: yesSci Rep, 2020
Reactive extraction is a significant technique employed for the removal of organic acids such as carboxylic acid which are usually present in low concentrations in aqueous solutions.
Inyang V, Lokhat D.
europepmc   +2 more sources

Electrochemical extraction of uranium on the gallium and cadmium reactive electrodes in molten salt

open access: yesNuclear Engineering and Technology, 2023
The electrochemical extraction of uranium in ternary low melting LiCl–KCl–CsCl eutectic on inert and reactive electrodes via different electrochemical techniques was investigated.
Valeri Smolenski, Alena Novoselova
doaj   +2 more sources

Reactive Extraction of Lactic Acid Using Trioctylamine with Environmentally Friendly Solvents

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
In this study, the separation of lactic acid from aqueous solutions using trioctylamine (TOA) reactant and environmentally friendly solvents such as sunflower and rice bran oil was investigated, and it was aimed to contribute to the separation of lactic ...
Mehmet Yetişen   +2 more
doaj   +1 more source

Recovery of extra-heavy oil and minerals from carbonate asphalt rocks by reactive extraction. [PDF]

open access: yesRSC Adv, 2019
Quite different from the Canadian oil sands, the Indonesian asphalt rocks proved to be carbonate unconventional oil ores. The strong interactions between asphalt and minerals make water-based extraction work poorly in separating this kind of ore. Herein,
Li X   +7 more
europepmc   +2 more sources

Improved understanding of Sodium hydroxide concentration role and kinetic model of cryolite reactive extraction in cathode Spent Pot Linings

open access: yesPolish Journal of Chemical Technology, 2021
Spent Pot Lining (SPL) cathode pot, waste from the aluminium smelting process needs detoxification from cyanides, washing out water-soluble salts and extraction of the cryolite (Na3AlF6) decomposition products to be recycled.
B. Tropenauer, D. Klinar, J. Golob
semanticscholar   +1 more source

Experimental Study and Correlation for Mass Transfer Coefficient in the Pilot Plant Multistage Column with the Presence of Molybdenum [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In the present work, multistage extraction column performance for reactive separation of molybdenum from the leach aqueous phase by using D2EHPA and TBP in kerosene was investigated by using the axial diffusion model.
Benyamin Shakib   +4 more
doaj   +1 more source

Fractionation of the mixture obtained by the enzymatic hydrolysis of penicillin G [PDF]

open access: yesHemijska Industrija, 2002
Using the experimental data on the individual physical and reactive extraction of 6APA with 1,2-dichlororethane, D2EHPA and Amberlite LA-2 together with data on the influence of the pH value of the aqueous phase and the Amberlite LA-2 concentration on ...
Cascaval Dan   +2 more
doaj   +1 more source

Reactive Separation of Gallic Acid: Experimentation and Optimization Using Response Surface Methodology and Artificial Neural Network [PDF]

open access: yesChemical and Biochemical Engineering Quarterly, 2017
Gallic acid is a major phenolic pollutant present in the wastewater generated from cork boiling, olive mill, and pharmaceutical industries. Experimental and statistical modelling using response surface methodology (RSM) and artificial neural network (ANN)
K. Rewatkar   +2 more
doaj   +1 more source

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