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Maria Elisa Taboada Meneses

Profesor Titular

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

Crystallization; Phase Equilibrium; Procesos de separacion; Hidrometallurgical process;

Ingeniería Química, UNIVERSIDAD DE CHILE. Chile, 2001
Ingeniero Civil Químico, UNIVERSIDAD CATOLICA DEL NORTE. Chile, 1980
Ciencias de la Ingeniería, Mención Química, UNIVERSIDAD DE CHILE. Chile, 1989

PROFESOR TITULAR Full Time

UNIVERSIDAD DE ANTOFAGASTA

INGENIERÍA

ANTOFAGASTA, Chile

1989 - At present

Profesora Tirular Full Time

Universidad de Antofagasta

Antofagasta, Chile

1989 - At present

4 tesis de doctorado y 13 de Magister terminadas.
Tutor de la Dra Pia Hernandez en PROGRAMA DE ATRACCIÓN E INSERCIÓN DE CAPITAL HUMANO AVANZADO 2016-2019. Código del Proyecto: 79150003
Más de 30 tesis de pregrado dirigidas.

Estudio de Investigación a SQM en mejoramiento de la cristalización de sales de litio, 2019-2020. La asistencia técnica involucró probar diferentes aditivos para mejorar la densidad del cristal, su forma y con ello su facilidad de filtración.
2018-2019 Minera Spence. "Estudios de cristalización y saturación para BHP". Estudio de Investigación para soluciones de lixiviación de minerales de cobre con sales en planta piloto de BHP” Se estudió cuan cercanas estaban las soluciones a la saturación de algunos de sus componentes con el objeto de evitarla durante el proceso de lixiviación.
2017-2018 SQM. "Estudio del área de cristalización de planta carbonato de litio de SQM".
2017-2018 Albemarle. "Estudio de distribución de tamaños de partícula"
2018 Minera Salar Blanco. "Estudio de infiltración en Salar de Maricunga"
2019 SQM. Distribución de tamaños de partícula en planta de Li2CO3.
Tesis de Magister financiada por SQM en sedimentación de sales de Magnesio para su abatimiento, 2019-2020. Se estudiaron métodos para remover el magnesio como precipitación química a partir de salmuera de litio trabajando con y sin floculantes, aplicando diferentes dosificaciones de cal viva y agua.

Profesora Patrocinante de Tesis Doctoral Ganadora del Premio Piensa Minería de Codelco

CODELCO

Chile, 2019

De distintas zonas del país son los postulantes que fueron seleccionados tras una rigurosa revisión de sus proyectos de tesis, investigaciones que recibirán un importante apoyo económico mensual y que fueron destacadas en una ceremonia encabezada por el ministro de Ciencia, Tecnología, Conocimiento e Innovación, Andrés Couve y el presidente del directorio de Codelco, Juan Benavides.


An Alternative Process for Leaching Chalcopyrite Concentrate in Nitrate-Acid-Seawater Media with Oxidant Recovery Article ISI METALS (2020)
Crystallisation of copper sulphate pentahydrate from aqueous solution in absence and presence of sodium chloride Article ISI SCOPUS JOURNAL OF CRYSTAL GROWTH (2019)
Influence of organic matter and CO2 supply on bioremediation of heavy metals by Chlorella vulgaris and Scenedesmus almeriensis in a multimetallic matrix Saavedra, Ricardo; Elisa Taboada, Maria; Bolado, Silvia Article ISI SCOPUS ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2019)
Comparative uptake study of arsenic, boron, copper, manganese and zinc from water by different green microalgae Taboada, ME; Bolado, S Article ISI SCOPUS BIORESOURCE TECHNOLOGY (2018)
Effect of Pretreatment on Leaching Primary Copper Sulfide in Acid-Chloride Media Cerda, Cecilia P.; Taboada, Maria E.; Jamett, Nathalie E.; Ghorbani, Yousef; Hernandez, Pia C. Article Minerals (2018)
Leaching of Chalcopyrite in Acidified Nitrate Using Seawater-Based Media Hernandez, Pia C.; Herreros, Osvaldo O.; Ghorbani, Yousef Article ISI SCOPUS MINERALS (2018)
Leaching of Chalcopyrite in Acidified Nitrate Using Seawater-Based Media Hernandez, Pia C.; Taboada, Maria E.; Herreros, Osvaldo O.; Graber, Teofilo A.; Ghorbani, Yousef Article Minerals (2018)
Speciation in the Fe(III)-Cl(I)-H2O System at 298.15 K, 313.15 K, and 333.15 K (25 degrees C, 40 degrees C, and 60 degrees C) Article ISI SCOPUS METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE (2018)
Thermodynamic study of the Cu-Na-H-SO4-Cl-HSO4-H2O system for the solubility of copper sulfate in acid seawater at different temperatures Justel, FJ; Taboada, ME Article ISI SCOPUS JOURNAL OF MOLECULAR LIQUIDS (2018)
Solar water heating system and photovoltaic floating cover to reduce evaporation: Experimental results and modeling Taboada, M. E.; Caceres, L.; Graber, T. A.; et ál. Article RENEWABLE ENERGY (2017)
Physicochemical Properties of CuSO4 + PEG 4000+H2O Solutions at Different Temperatures Claros, Martha; Elisa Taboada, Maria; Galleguillos, Hector R.; et ál.. Article INTERNATIONAL JOURNAL OF THERMOPHYSICS (2016)
Chalcopyrite dissolution using seawater-based acidic media in the presence of oxidants Hernandez, PC; Taboada, ME; Ghorbani, Y Article ISI SCOPUS Hydrometallurgy (2015)
SOLUBILITIES AND PHYSICAL PROPERTIES OF SATURATED SOLUTIONS IN THE COPPER SULFATE plus SULFURIC ACID plus SEAWATER SYSTEM AT DIFFERENT TEMPERATURES Justel, FJ; Claros, M; Taboada, ME Article ISI SCOPUS Brazilian Journal of Chemical Engineering (2015)
The effect of 2-propanol, ferrous sulfate and copper chloride on the solubility and physicochemical properties of acidic copper sulfate solutions at 298.15 K Claros, M; Bolado, S Article ISI SCOPUS FLUID PHASE EQUILIBRIA (2015)
The effect of seawater based media on copper dissolution from low-grade copper ore Torres C.M.; Herreros O.O.; Ghorbani, Y; Watling H.R. Article ISI SCOPUS MINERALS ENGINEERING (2015)
Liquid-liquid equilibrium of the CuSO4 + PEG 4000+H2O system at different temperatures Claros, M; Taboada, ME; Jimenez, YP Article ISI SCOPUS FLUID PHASE EQUILIBRIA (2014)
Metabolic Effects of Oral Versus Transdermal 17 beta-Estradiol (E-2): A Randomized Clinical Trial in Girls With Turner Syndrome Torres-Santiago, L; Mericq V.; Taboada, M; Unanue N.; Klein, KO; Singh, R.; Hossain, J; Santen, RJ; Ross, JL; Mauras N. Article ISI SCOPUS JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM (2013)
Recovery of nitrates from leaching solutions using seawater Torres, MA; Meruane, GE; Graber, TA; Gutierrez, PC; Taboada, ME Article ISI SCOPUS Hydrometallurgy (2013)
Solid-Liquid Equilibrium and Process Design of CuSO4 + NaCl + (H2O or H2SO4/H2O) Systems at 298.15 K Rocha, OA; Claros, M; Graber, TA; Flores, EK; Taboada, ME Article ISI SCOPUS INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2013)
Behavior of sodium nitrate and caliche mineral in seawater: Solubility and physicochemical properties at different temperatures and concentrations Galleguillos H.R. Article ISI SCOPUS Hydrometallurgy (2012)
Effect of Seawater on the Solubility and Physicochemical Properties of Acidic Copper Sulfate Solutions Galleguillos H.R. Article ISI SCOPUS Journal of Chemical and Engineering Data (2012)
Measurement and modeling of density and viscosity of the NaClO4 + H2O + poly(ethylene glycol) system at various temperatures Jimenez, Y. P.; Galleguillos H.R. Article ISI SCOPUS FLUID PHASE EQUILIBRIA (2012)
Cloud-point measurements of the {H2O + poly(ethylene glycol) + NaNO3} system Jimenez, YP; Taboada, ME Article ISI SCOPUS JOURNAL OF CHEMICAL THERMODYNAMICS (2011)
Activity coefficients of NaCl in PEG 4000+water mixtures at 288.15, 298.15 and 308.15 K Taboada, ME; Hernandez-Luis, F Article ISI SCOPUS FLUID PHASE EQUILIBRIA (2009)
Activity coefficients of NaCl in the NaCl + NaBF4 + H2O ternary system at 298.15 K Graber, TA; Taboada, ME; Hernandez-Luis, F Article ISI SCOPUS FLUID PHASE EQUILIBRIA (2009)
Crystallization of Hydrated Ferric Arsenate. Process Design Using METSIM Hernandez, PC; Taboada, ME; Graber, TA Article ISI SCOPUS INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2009)
Density, Viscosity, and Electrical Conductivity in the Potassium Sulfate + Water+1-Propanol System at Different Temperatures Jimenez, YP; Taboada, ME; Flores, EK Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2009)
Equilibria of Aqueous System Phases Containing Arsenic plus Iron and Arsenic plus Calcium at (323.15 and 343.15) K Taboada, ME; Hernandez, PC; Flores, EK; Graber, TA Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2009)
Solid-liquid equilibrium of K2SO4 in solvent mixtures at different temperatures Jimenez, YP; Taboada, ME Article ISI SCOPUS FLUID PHASE EQUILIBRIA (2009)
Activity coefficients of LiCl in ethanol-water mixtures at 298.15K Hernandez-Luis, F; Graber, TA; Taboada, ME Article ISI SCOPUS INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2008)
Behavior of LiOH center dot H2O crystals obtained by evaporation and by drowning out Graber, TA; Robles, PA; Taboada, ME Article ISI SCOPUS CRYSTAL RESEARCH AND TECHNOLOGY (2008)
Behavior of LiOH·H2O crystals obtained by evaporation and by drowning out Morales J.W.; Galleguillos H.R. Article CRYSTAL RESEARCH AND TECHNOLOGY (2008)
The ternary system arsenic pentoxide + ferric sulphate + water: Solubility, density and refractive index of saturated solutions at 323.15 and 343.15 K Castillo P.C. Article SCOPUS FLUID PHASE EQUILIBRIA (2008)
Thermodynamics of salt lake system: Representation, experiments, and visualization Kwok, KS; Ng, KM; Taboada, ME Article ISI SCOPUS AICHE JOURNAL (2008)
Phase equilibrium and partition of iodide in an aqueous biphasic system formed by (NH4)(2)SO4 plus PEG plus H2O at 25 degrees C Graber, TA; Medina H.; Taboada, ME Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2007)
Process design for drowning-out crystallization of lithium hydroxide monohydrate Taboada, ME; Graber, TA; Cheng, YS; Ng, KM Article ISI SCOPUS CHEMICAL ENGINEERING RESEARCH & DESIGN (2007)
Experimental determination of densities of aqueous electrolyte mixtures containing B(OH)(3) or Na2B4O7 and their correlation with the Pitzer model Molina, MA; Graber, TA; Taboada, ME; Hernandez-Luis, F Article ISI SCOPUS INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2006)
Compositions, densities, conductivities, and refractive indices of potassium chloride or/and sodium chloride plus PEG 4000 plus water at 298.15 and liquid-liquid equilibrium of potassium chloride or sodium chloride plus PEG 4000 plus water at 333.15 K Taboada, ME; Graber, TA Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2005)
Density, viscosity, refractive index and electrical conductivity of saturated solutions of the lithium hydroxide plus ethanol plus water system at 298.15 K, and thermodynamic description of the solid-liquid equilibrium Taboada, ME; Graber, TA; Alvarez-Benedi, J Article ISI SCOPUS FLUID PHASE EQUILIBRIA (2005)
Design of alternative purification processes for potassium sulfate Taboada, ME; Cheng, YS; Ng, KM Article ISI SCOPUS INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2005)
Solubility, density, viscosity, electrical conductivity, and refractive index of saturated solutions of lithium hydroxide in water plus ethanol Taboada, ME; Veliz, DM; Graber, TA Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2005)
Density, refractive index, viscosity, and electrical conductivity in the Na2CO3 plus poly(ethylene glycol) plus H2O system from (293.15 to 308.15) K Graber, TA; Cespedes, C; Taboada, ME Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2004)
Sodium carbonate extractive crystallization with poly(ethylene glycol) equilibrium data and conceptual process design Taboada, ME; Graber, TA Article ISI SCOPUS INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2004)
Activity of water in the KI+KNO3+H(2)Oternary system at 298.15 K Graber, TA; Taboada, ME; Hernandez-Luis, FF Article ISI JOURNAL OF CHEMICAL AND ENGINEERING DATA (2003)
Compositions, densities, and refractive indices of potassium chloride plus ethanol plus water and sodium chloride plus ethanol plus water solutions at (298.15 and 313.15) K Taboada, ME; Graber, TA; Bolado, S Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2003)
Crystallization of potassium sulfate by cooling and salting-out using 1-propanol in a calorimetric reactor Taboada, ME; Palma, PA; Graber, TA Article ISI SCOPUS CRYSTAL RESEARCH AND TECHNOLOGY (2003)
Liquid-liquid and solid-liquid equilibrium of the 1-propanol plus lithium sulfate plus water system at 25, 35 and 45 degrees C Taboada, ME Article ISI SCOPUS FLUID PHASE EQUILIBRIA (2003)
Solubilities, densities, viscosities, electrical conductivities, and refractive indices of saturated solutions of potassium sulfate in water plus 1-propanol at 298.15, 308.15, and 318.15 K Taboada, ME; Veliz, DM; Graber, TA Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2002)
Influence of molecular weight of the polymer on the liquid-liquid equilibrium of the poly(ethylene glycol) plus NaNO3+H(2)Osystem at 298.15 K Graber, TA; Taboada, ME; Asenjo, JK; Andrews, BA Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2001)
Liquid-liquid and liquid-liquid-solid equilibrium in Na2CO3-PEG-H2O Taboada, ME; Andrews, BA Article ISI SCOPUS FLUID PHASE EQUILIBRIA (2001)
Liquid-liquid and solid-liquid equilibria of the poly(ethylene glycol) plus sodium sulfate plus water system at 298.15 K Taboada, ME; Rocha, OA; Graber, TA; Andrews, BA Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2001)
Drowning-out crystallisation of sodium sulphate using aqueous two-phase systems Taboada, ME; Graber, TA; Andrews, BA Article ISI SCOPUS Journal of Chromatography B (2000)
Liquid-liquid equilibrium of the poly(ethylene glycol) plus sodium nitrate plus water system at 298.15 K Graber, TA; Taboada, ME; Carton, A; Bolado, S Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2000)
Determination of mass transfer coefficients for crystal growth of nitrate salts Graber, TA; Taboada, ME; Alvarez, MN Article ISI CRYSTAL RESEARCH AND TECHNOLOGY (1999)


Thermodynamics of salt lake system for process synthesis: Integration of representation, experiments and visualization Cisternas, L.A ConferencePaper 1604-2004: SUPERNOVAE AS COSMOLOGICAL LIGHTHOUSES (2008)


OBTENCIÓN DE COBRE METÁLICO Y SALES DE COBRE COMO VALOR AGREGADO A PYMES FONDEF (IT17M10001) Proyecto 2017-2019 Director(a)
Transferencia de energía solar y agua de mar para la pequeña minería. Programa REGIONAL, FIC (Código BIP 30412829-0) Proyecto 2015-2017 Director(a)
CRYSTALLIZATION AND LEACHING USING SEA WATER IN MINERAL PROCESSES FONDECYT (1140169) Proyecto 2014-2017 Inv. Responsable
Fundamental studies on saline water use in leaching and associated unit processes Corfo- CSIRO (Proy. Centros Internacionales) Proyecto 2013-2015 Inv. Principal
INORGANIC COMPOUNDS SEPARATION WITH AQUEOUS BIPHASIC SYSTEMS. FONDECYT (1070909) Proyecto 2007-2010 Coinvestigador(a)