Liquid extraction
Simultaneous extraction and analysis of preservatives and artificial sweeteners in juices by salting out liqui-liquid extraction method prior to ultra-high performance liquid …
... A novel and fast salting out liquid-liquid extraction method was developed for simultaneous determination of food additives with different polarities in juices. Chromatographic separation was ...
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Contribution To The Development Of A Simulation Software Performance And Sharing Ratio In Liquid-liquid Extraction
... of liquid-liquid extraction of components of a mixture, from mathematical models expressing these entities, based on equations equilibrium between liquid-liquid phases, and predict the ...
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Prediction of the formation of segmented flow in microsystems for radiochemical liquid-liquid extraction
... In droplet-based microsystems, the increase in interfacial area and the internal circulation stimulated within the droplets by their passage along the channel are responsible for a large enhancement in the interfacial ...
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Contribution of various techniques to U(VI) and Pu(IV) mass transfer kinetics in liquid-liquid extraction
... to liquid-liquid extraction Introduction [1]: ...the extraction of uranium (VI) and/or plutonium (IV), US 5132092, 1992 [2]: Prabhu, ...
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Strategies for solving index one DAE with non-negative constraints: Application to liquid-liquid extraction
... This emphasizes that the CODOSOL method is somewhat less efficient than the damping method for the liquid-liquid extraction test-case. Two reasons may explain the deterioration of the convergence ...
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Predict and compare the formation of segmented flow in microsystems: Interest for radiochemical liquid-liquid extraction
... RADIOCHEMICAL LIQUID-LIQUID EXTRACTION One of the most important separation techniques in radiochemical procedures is solvent ...in liquid-liquid extraction reactions for ...
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Liquid-liquid extraction of two radiochemical systems at micro-scale predict and achieve segmented flow to optimize mass transfer
... • Liquid-Liquid Extraction of two Radiochemical Systems at Micro-Scale: Predict and Achieve Segmented Flow to Optimize Mass Transfer. AnalytiX-2017, March 22-24, 2017, Fukuoka (Japan)[r] ...
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Development and validation of a multi-residue method for pesticide determination in honey using on-column liquid-liquid extraction and liquid chromatography-tandem mass spectrometry
... phase extraction (SPE) or matrix solid phase dispersion (MSPD) has been widely developed in the past ...the extraction of semi-solid and solid samples ...fluid extraction (SEE) and stir-bar sorptive ...
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LIQUID-LIQUID EXTRACTION OF IRON (III) FROM OUENZA IRON ORE LEACH LIQUOR BY TRIBUTYLPHOSPHATE
... solvent extraction techniques [3]. Liquid-liquid extraction is one of the most widely used industrial separation processes, allowing the separation, purification and concentration of various ...
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Design, development and testing of miniature Liquid-Liquid Extraction contactors for RandD studies in nuclear environment
... a liquid-liquid extraction process for used nuclear fuel consists in testing the extraction flowsheet at laboratory scale on radioactive ...
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Experimental characterization of single droplets size and composition in liquid- liquid extraction systems with rainbow diffractometry
... for liquid–liquid extraction studies and more generally, mixing studies in two-phase ...Introduction Liquid–liquid extraction, designed for selective separation of products in a ...
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Development of a high velocities co-flowing stratified microfluidic process to obtained kinetic constants for liquid-liquid extraction
... in liquid-liquid extraction processes are generally determined using constant interfacial area method as the single drop method, Nitsch cell or Lewis ...all extraction experiments were ...
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Determination of U(VI) and Pu(IV) mass transfer constants with N,N-dialkylamides in liquid-liquid extraction
... a liquid-liquid extraction process for the multirecycling of plutonium from the future spent nuclear fuels based on the N,N-dialkylamides family well known for its high selectivity for hexavalent ...
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Optimisation of pressurized liquid extraction using a multivariate chemometric approach for the determination of anticancer drugs in sludge by ultra high performance liquid chromatography–tandem mass spectrometry
... the extraction from the solid matrix by pressurized liquid extraction, sample purification by solid-phase extraction and analysis by ultra high performance liquid chromatography coupled ...
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Separation of amercium from a concentrated raffinate by liquid-liquid extraction hot tests in the ATALANTE facility
... a liquid-liquid extraction process called EXAm has been developed by the CEA to allow the recovery of Am alone from a PUREX or COEXTM raffinate (already cleared from U, Np and ...
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Optimisation of pressurized liquid extraction using a multivariate chemometric approach for the determination of anticancer drugs in sludge by ultra high performance liquid chromatography-tandem mass spectrometry
... the extraction from the solid matrix by pressurized liquid extraction, sample purification by solid-phase extraction and analysis by ultra high performance liquid chromatography coupled ...
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Solid -liquid extraction of andrographolide from plants experimental study, kinetic reaction and model
... Solid–liquid extraction is performed from leaves and stems of Andrographis paniculata in ethanol–water solvent, in order to obtain ...two-shape extraction model is proposed and compared with ...
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“Bligh and Dyer” and Folch Methods for Solid–Liquid–Liquid Extraction of Lipids from Microorganisms. Comprehension of Solvatation Mechanisms and towards Substitution with Alternative Solvents
... the extraction and separation of lipids from microorganisms and biological tissues using chloroform/methanol/water have been used tens of thousands of times and are “gold standards” for the analysis of extracted ...
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ELLE & IL : enantioselective liquid-liquid extraction and ionic liquids
... Enantioselective liquid-liquid extraction and ionic liquids Viacheslav Zgonnik, PhD thesis, Université Toulouse III - Paul Sabatier, 19 July 2011 Figure ...
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Preliminary Assays on Electrochemically Modulated Liquid-liquid Extraction of Metformin
... samples. Liquid-liquid extraction (LLE) method is most suitable for hydrophobic analytes as they will transfer easily to the organic phase unlike hydrophilic ones that will remain in the aqueous ...
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