Browsing by Author "Marchese, José"
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Basualto Flores, Carlos; Poblete, Maritza; Marchese, José; Ochoa, Ariel; Acosta, Adolfo; Sapag Hagar, Jaime; Valenzuela, Fernando (SOC BRASILEIRA QUIMICA, 2006-12)It is studied the extraction of cadmium( II) ions from acidic aqueous solutions using a stirred transfer cell-type emulsion liquid membrane ( ELM) prepared by dissolving in kerosene, with D2EHPA ( an alkylphosphoric acid) ...
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Ochoa, N. A.; Illanes, C.; Marchese, José; Basualto Flores, Carlos; Valenzuela Lozano, Fernando (ELSEVIER, 2006-11)Microspheres (MS) from different polymers were prepared using two routes. Route A: process of phase inversion with solutions of polysulfone (PSf) in dichloromethane (DCM) and polyvinylpyrrolidone (PVP) as additive. Different ...