In this work, the mass and heat transfer in the osmotic evaporation process was studied using a hollow fibre membrane contactor. A calcium chloride dihydrate solution (2.8–6M) …
An experimental study of betaine separation involving non-dispersive solvent extraction using hollow fibers is described. The extractant was a solution of dinonylnaphthalene …
MO Ruiz, I Escudero, AI Horta - Chemical engineering science, 2007 - Elsevier
Equilibrium data for the extraction of α-phenylglycine and aspartic acid from dilute aqueous solutions at 30° C, using Amberlite XAD resin impregnated with tri-alkyl-methyl-ammonium …
This paper reports on application of ʟ-tryptophan modified magnetite nanospheres (TryMNSs) as a novel fluorescent chiral selector for selective and sensitive determination of …
The basic issues involved in designing membrane-based extraction processes are systematically treated. The main objectives of liquid–liquid extraction operations (ie …
El presente trabajo recoge los resultados obtenidos en planta piloto del proceso integrado de extracción–reextracción de betaína utilizando contactores de membrana. El agente de …
Στόχος της διατριβής είναι η μελέτη της διεργασίας εκχύλισης υγρού-υγρού με μεμβράνες και συνίσταται στην κατανόηση του μηχανισμού μεταφοράς μάζας, την κατάστρωση πορείας …
En el presente trabajo se ha estudiado el proceso de ultrafiltración extractiva de betaína de disoluciones acuosas con ácido di-nonilnaftalenosufónico (DNNSA) disuelto en nheptano a …