Study of the KAu (CN)2-amine amberlite LA-2 extraction equilibrium system
Hydrometallurgy, 1990 Peer ...
Alguacil, Francisco José +2 more
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New extraction techniques on bioseparations: 1. Reactive extraction [PDF]
Hemijska Industrija, 2004 The complexity of downstream processes for biosynthetic products constitutes a particularity of industrial biotechnologies, especially because of the biosynthetic product high dilution in fermentation broth, their chemical and thermal liability and the ...
Cascaval Dan, Galaction Anca-Irina
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Modeling of the selective pertraction of carboxylic acids obtained by citric fermentation [PDF]
Hemijska Industrija, 2004 Facilitated pertraction was applied for the selective separation of citric, maleic and succinic acids from a mixture obtained by citric fermentation. The pertraction equipment included a U-shaped cell containing 1,2-dichloro-ethane as the liquid membrane
Cascaval Dan +2 more
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New extraction techniques on bioseparations: 2. Pertraction, direct extraction [PDF]
Hemijska Industrija, 2004 The second part of this review presents our original results on the separation of some biosynthetic products (antibiotics, carboxylic acids, alcohols) by pertraction and direct extraction from broths without biomass filtration.
Galaction Anca-Irina, Cascaval Dan
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Efficiency of Polyphenol Extraction from Artificial Honey Using C18 Cartridges and Amberlite® XAD-2 Resin: A Comparative Study [PDF]
, 2016 A comparative study of the extraction efficiency of nine known polyphenols [phenolic acids (benzoic acid, dihydroxybenzoic acid, gallic acid, trans-cinnamic acid, and vanillic acid) and flavonoids (naringenin, naringin, quercetin, and rutin)] was ...
Siew, Hua Gan +18 more
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Removal of Methyl Orange Dye from Aqueous Solutions using Amberlite LA-2 as an Extractant
Journal of Pure & Applied Sciences, 2022 The removal of methyl orange dye, MO, has been accomplished through the use of liquid-liquid extraction from aqueous solutions using Amberlite LA-2 as an extractant. UV-Vis spectroscopy was used to determine the concentration of dye in an aqueous solution.
Aisha Al-abbasi +2 more
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Revista Facultad de Ingeniería Universidad de Antioquia, 2013 In the present work, the production of lactic acid (LA) via fermentation was evaluated, and its subsequent separation by means of an ion exchange resin system.
Joan Quintero +4 more
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Transporte facilitado mediante aminas de Au(CN)2 y otros complejos metálicos cianurados
Revista de Metalurgia, 2002 Se estudia el empleo de las aminas Hostarex A327, Amberlite LA2 y Primene JMT (terciaria, secundaria y primaria, respectivamente) como reactivos del transporte facilitado, con membranas líquidas soportadas, de complejos metálicos cianurados, con especial
F. J. Alguacil
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Kinetics of reactive extraction of penicillin G by amberlite LA‐2 in kerosene [PDF]
AIChE Journal, 2004 AbstractPenicillin G was extracted by the carrier, Amberlite LA‐2, in a nonpolar organic solvent in a dispersed liquid–liquid extraction system. A mass‐transfer model for the system was developed for the purpose of getting a kinetic expression of the reaction between penicillin G and the carrier.
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SEPARATION OF p-AMINOBENZOIC ACID BY REACTIVE EXTRACTION. 1. MECHANISM AND INFLUENCING FACTORS [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2008 The comparative study on the reactive extraction of p-aminobenzoic acid with Amberlite LA-2 and D2EHPA in two solvents with different polarity (n-heptane and dichloromethane) indicated that the extractant type and solvent polarity control the extraction ...
DAN CASCAVAL +2 more
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