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Analysis of Extraction Separation in a Cascade of Mixing-Settling Extractors in a Recirculation Liquid-Liquid Chromatography Mode
AbstractPreviously, a method for increasing the efficiency of extraction separation of liquid mixtures has been proposed, in which a solution of a...
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Extraction of Phenol from Water using Dispersive Liquid-liquid Microextraction Coupled with UV-VIS Spectroscopy
AbstractPhenols are widely used in industry as part of the ingredients in disinfectant, antiseptic and household cleaning products. An increased...
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Automated Liquid–Liquid Microextraction of Fluoroquinolones for Their Subsequent Chromatographic Determination
AbstractAn automated method is developed for dispersive liquid–liquid microextraction of fluoroquinolone antibiotics based on the principles of...
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Partitioning of açaí anthocyanins using liquid–liquid equilibrium based on deep eutectic solvents
The açaí anthocyanin is one of the most attractive natural compounds in industrial applications and is mainly used as a natural food colorant due to...
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Development of a pH-induced dispersive solid-phase extraction method using folic acid combined with dispersive liquid–liquid microextraction: application in the extraction of Cu(II) and Pb(II) ions from water and fruit juice samples
AbstractIn this study, a new pH-induced dispersive solid-phase extraction method using folic acid has been proposed for the extraction of Cu(II) and...
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Research on the Application of Ionic Liquid Extraction Agent in the Enhanced Separation of Allyl Alcohol-Water Azeotropic System
AbstractAllyl alcohol is an important chemical intermediate widely used in the synthesis of pharmaceuticals, pesticides, and perfumes. Therefore,...
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Forecasting Sauter mean droplet size and examining the range of droplet sizes in a Tenova liquid–liquid extraction column
A new type of Tenova pulsed extraction column was introduced in 2017. It is the newest generation of pulsed columns. Due to the internal equipment of...
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Reuse of waste cooking oil (WCO) as diluent in green emulsion liquid membrane (GELM) for zinc extraction
Zinc (Zn) was identified as one of the most toxic heavy metals and often found contaminating the water sources as a result of inefficient treatment...
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Supramolecular solvent based liquid–liquid microextraction and preconcentration of aluminum in water and biological samples
This study is focused on the design of a spectrophotometric technique for the liquid–liquid microextraction (Ss-LLME) of aluminum from water and hair...
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Physicochemistry in Service of Process Design: Case of Uranium Recovery by Liquid–Liquid Extraction
Although solvent extractionSolvent extraction seems to be easy to operate in hydrometallurgical processes, its implementation can be difficult and...
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Vortex-assisted magnetic dispersive solid phase extraction using Tanacetum extract followed by dispersive liquid–liquid microextraction for the extraction and preconcentration of Co(II) and Ni(II) from high volume of water samples
In this study, for the first time, an efficient magnetic sorbent has been prepared using the extract of Tanacetum leaves and used in magnetic...
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Development and greenness evaluation of solid-phase extraction and salting-out liquid–liquid extraction method for determination of herbicides in water, soil and rice
Solid-phase extraction (SPE) and salting-out-assisted liquid–liquid extraction (SALLE) method was optimized and validated for the extraction and...
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Liquid Phase Modifications of Carbon Nanostructures
Carbon nanostructures have garnered immense attention since time immemorial. Owing to the tunability of these nanostructures, scientists look for...
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Vortex-assisted hydrophobic natural deep eutectic solvent liquid-liquid microextraction for the removal of silver ions from environmental water
This study presents a novel approach for the quantification of silver ions in environmental water through the utilization of liquid-liquid...
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Simultaneous determination of fourteen pharmaceuticals in sewage sludge using online solid-phase extraction-liquid chromatography-tandem mass spectrometry combined with accelerated solvent extraction
An online solid-phase extraction (SPE) liquid chromatography tandem mass spectrometry method (HPLC-MS/MS) combined with accelerated solvent...
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Comparing organic solvents in a combined water precipitation and liquid–liquid extraction process to recover lignin and furanics from a lactic acid: choline chloride deep eutectic solvent used as cooking liquor for cooking of spruce
Extracting and purifying lignin from wood without compromising cellulose quality is a challenging process. Lactic acid: choline chloride is a deep...
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On the Separation of Rare Earth Metals in the Cascade of Extraction Columns by Liquid–Liquid Chromatography Methods
The results of experimental study of the chromatographic behavior of La(III), Nd(III), Sm(III), and Eu(III) chlorides in a cascade of multistage...
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Multiphase Phenomena and Design of Liquid-Liquid Stirred Tanks
Liquid-liquid stirred tanks are used as various unit operations, such as separation (liquid-liquid extraction), as multiphase reactors, or to...
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An environmentally friendly hydrophobic deep eutectic solvent dispersive liquid liquid microextraction for spectrophotometric analysis of indigo carmine (E132)
This method was developed using ultrasonic-assisted hydrophobic deep eutectic solvent based dispersive liquid liquid microextraction (UA HDES DLLME)...
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Applying a microfluidic device to improve the Ca2+ separation performance of the liquid–liquid extraction process
This study investigates the application of extraction solvent in a new microfluidic apparatus to separate calcium ions (Ca 2+ ). Indeed, a serpentine...
