Browsing by Author "Acosta, Adolfo"

Now showing items 1-4 of 4

    • Extraction of cadmium from aqueous solutions by emulsion liquid membranes using a stirred transfer cell contactor 
      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) ...
    • Extraction of molybdenum by a supported liquid membrane method 
      Basualto Flores, Carlos; Marchese, J.; Valenzuela Lozano, Fernando; Acosta, Adolfo (ELSEVIER SCIENCE BV, 2003-04-10)
      This is a report on the extraction of molybdenum(VI) ions using a supported liquid membrane, prepared by dissolving in kerosene, the extractant Alamine 336 (a long-chain tertiary amine) employed as mobile carrier. A flat ...
    • Transport of molybdenum with Alamine 336 using supported liquid membrane 
      Marchese, J.; Valenzuela Lozano, Fernando; Basualto Flores, Carlos; Acosta, Adolfo (ELSEVIER SCIENCE BV, 2004-03)
      The appropriate experimental conditions of Mo(VI) ion transport across a supported liquid membrane containing Alamine 336 as the mobile carrier dissolved in kerosene solvent have been investigated. The molybdenum flux has ...
    • Transport of Zn(II), Cu(II), and Ni(II) on hollow fibers-type solid supported liquid membranes 
      Acosta, Adolfo; Valenzuela Lozano, Fernando; Basualto Flores, Carlos; Marchese, J.; Campderros, M. (SOCIEDAD CHILENA DE QUIMICA, 1998-12)
      This study reports on the transport and separation of Zn(II), Cu(II), and Ni(II) ions via a hollow fiber-type solid supported liquid membrane extractor. Alamine 336, a long chain tertiary amine was used as carrier extractant. ...