Results 341 to 350 of about 2,653,426 (391)
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, 2016
Separation and purification of lithium by solvent extraction and supported liquid membrane using various commercial and non-commercial extraction has been reviewed. In solvent extraction, extraction by chelating extractants, acidic extractants, solvation
B. Swain
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Separation and purification of lithium by solvent extraction and supported liquid membrane using various commercial and non-commercial extraction has been reviewed. In solvent extraction, extraction by chelating extractants, acidic extractants, solvation
B. Swain
semanticscholar +1 more source
Journal of Food Science, 2017
The effects of 9 different solvents on the measurement of the total phenolics and antioxidant activities of mulberry fruits were studied using accelerated solvent extraction (ASE).
Jiufang Yang +4 more
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The effects of 9 different solvents on the measurement of the total phenolics and antioxidant activities of mulberry fruits were studied using accelerated solvent extraction (ASE).
Jiufang Yang +4 more
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Solvent extraction of halogens
Fresenius' Zeitschrift für analytische Chemie, 1978The solubility formula previously proposed was applied to the partition of halogens between water and some typical organic solvents, and the character of parameter θ in the formula was examined. The formula reproduces the experimental data of the solvent extraction of halogens reasonably.
Kiyoteru Otozai, Itiro Tohyama
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Hyperbranched polymers: new selective solvents for extractive distillation and solvent extraction
Separation and Purification Technology, 2002Abstract Ternary vapor–liquid (VLE), liquid–liquid (LLE) and solid–liquid–liquid (SLLE) equilibria of ethanol–water and tetrahydrofuran (THF)–water solutions containing different kinds of hyperbranched polymers are presented. For the system THF–water-hyperbranched polyester a remarkably distinct solutropic phenomenon is observed.
D. Köhler, M. Seiler, Wolfgang Arlt
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, 2017
A novel method of microwave-assisted deep eutectic solvent extraction coupled with solid-phase microextraction was developed to determine the volatile compounds in tobacco by gas chromatography-mass spectrometry.
J. Nie +6 more
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A novel method of microwave-assisted deep eutectic solvent extraction coupled with solid-phase microextraction was developed to determine the volatile compounds in tobacco by gas chromatography-mass spectrometry.
J. Nie +6 more
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Solvent Extraction: Structure of the Liquid-Liquid Interface Containing a Diamide Ligand.
Angewandte Chemie, 2016Knowledge of the (supra)molecular structure of an interface that contains amphiphilic ligand molecules is necessary for a full understanding of ion transfer during solvent extraction. Even if molecular dynamics already yield some insight in the molecular
E. Scoppola +8 more
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1996
Extraction is the removal of a soluble constituent from one liquid into another. Liquid-liquid extraction is a unit operation frequently employed for recovery and purification of a desired component from solution, including product recovery from fermentation broths.
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Extraction is the removal of a soluble constituent from one liquid into another. Liquid-liquid extraction is a unit operation frequently employed for recovery and purification of a desired component from solution, including product recovery from fermentation broths.
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2011
Publisher Summary This chapter describes solvent extraction (SX) that purifies and upgrades the pregnant leach solution (PLS) produced by the leaching operation to generate an electrolyte. It is a crucial step in producing high purity electrowon copper from leached ores.
Mark E. Schlesinger +3 more
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Publisher Summary This chapter describes solvent extraction (SX) that purifies and upgrades the pregnant leach solution (PLS) produced by the leaching operation to generate an electrolyte. It is a crucial step in producing high purity electrowon copper from leached ores.
Mark E. Schlesinger +3 more
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Solvent extraction for recycling of spent lithium-ion batteries.
Journal of Hazardous Materials, 2021Shuya Lei, Wei Sun, Yue Yang
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Solvent Extraction in Hydrometallurgy
2004The use of solvent extraction as a unit operation in hydrometallurgy now extends to a wide range of metals from a variety of feed materials including low-grade ores, scrap and waste, and dilute aqueous solutions. The technology was pioneered in the 1940s for the extraction of uranium from its ores and, later, for the treatment of wastes from spent ...
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