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Elsa Katiuska Flores Saavedra

Research Assistant

Center for Research in Science and Technology for Mining

Antofagasta, Chile

Crystallization; Solid-Liquid Equilibrium; Leaching / Hydrometallurgy; Physical-Chemical Properties Measurement; Energy Storage

Master of Engineering Sciences with mention in Mineral Processing, UNIVERSIDAD DE ANTOFAGASTA. Chile, 2016
Chemical Execution Engineer, UNIVERSIDAD DE ANTOFAGASTA. Chile, 2001
Bachelor of Applied Engineering, UNIVERSIDAD DE ANTOFAGASTA. Chile, 2012

research assistant Full Time

Centre for Research in Science and Technology for Mining

Antofagasta, Chile

2006 - A la fecha
research assistant Part Time

Universidad de Antofagasta

Antofagasta, Chile

2002 - 2005

Thesis title: Copper sulfate crystallization from leaching solutions.
Student's name: Sebastián Tapia Portilla
Co-tutor: Elsa Flores
Career: Civil Engineering in Mineral Processes, University of Antofagasta
Start date: May 2017
End date: December 2017

Thesis title: Crystallization by reaction of lithium carbonate in the presence of sulfate
Student's name: PAulina Santiago Díaz - Valeska Fernández Milla
Co-tutor: Elsa Flores
Career: Chemical Engineering, University of Antofagasta
Start date: December 2018
End date: September 2019

Professional supervisor of Pre and Post Graduate Thesis Students, in the development of Experimental Tests and use of Laboratory Equipment.
Professional supervisor of Students in Practice of Technical High Schools of the Antofagasta Region.

Collaboration in Seminar with mining associations in Taltal, October 2019, place Centro Cultural de Taltal Project FONDEF IT17M10001
Participation in the Science Festival, organized by Par Explora Antofagasta (2016)
Participation in Scientific Academy of Mineral Process Engineering, DISCOVER (2016)
CICITEM Annual Meeting
Participation in a workshop on the world of mining processes, aimed at students in the seventh grade. (2008)


Modelo de equilibrio químico para representar solubilidades de sistemas ternarios y su aplicación a la predicción de eutécticos de sistemas cuaternarios Lovera, Jorge A.; Ushak, Svetlana; Flores, Elsa, K.; Fernández Angel G.; Galleguillos, Hector Article SCIELO INGENIARE. REVISTA CHILENA DE INGENIERIA (2020)
Characterization of calcium chloride tetrahydrate as a phase change material and thermodynamic analysis of the results Ushak, S.; Suárez M.; Véliz S.; Fernández A.G.; Flores E.; Galleguillos H.R. Article ISI SCOPUS RENEWABLE ENERGY (2016)
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 Taboada, M.E.; Claros, M; Flores E.K.; Graber T.A.; Bolado, S Article ISI SCOPUS FLUID PHASE EQUILIBRIA (2015)
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 Taboada, M.E.; Hernandez P.C.; Galleguillos H.R.; Flores E.K.; Graber T.A. Article ISI SCOPUS Hydrometallurgy (2012)
Effect of Seawater on the Solubility and Physicochemical Properties of Acidic Copper Sulfate Solutions Hernandez P.C.; Galleguillos H.R.; Graber T.A.; Flores E.K.; Taboada, M.E. Article ISI SCOPUS Journal of Chemical and Engineering Data (2012)
Density, Viscosity, and Electrical Conductivity in the Potassium Sulfate + Water+1-Propanol System at Different Temperatures Jimenez, YP; Taboada, ME; Flores, EK; Galleguillos, HR 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; Galleguillos, HR; Graber, TA Article ISI SCOPUS JOURNAL OF CHEMICAL AND ENGINEERING DATA (2009)
Cristalización de sales de arsénico Taboada, MarÍa Elisa; Hernández, Pía C.; Flores, Elsa; Graber, Teófilo A. Article Rev Soc Quím Perú (2008)
The ternary system arsenic pentoxide + ferric sulphate + water: Solubility, density and refractive index of saturated solutions at 323.15 and 343.15 K Taboada, M.E.; Castillo P.C.; Flores E.K.; Graber T.A. Article SCOPUS FLUID PHASE EQUILIBRIA (2008)
Density and refractive index for boric acid plus potassium chloride plus water and disodium tetraborate plus potassium chloride plus water systems at (20, 25, and 30) degrees C Galleguillos, HR; Flores, EK; Aguirre, CE Article ISI JOURNAL OF CHEMICAL AND ENGINEERING DATA (2001)


MOVILIP, un laboratorio móvil de lixiviación autosustentable para compartir y motivar la actividad científica Taboada, MarÍa Elisa; Graber, Teofilo A.; Hernández, Pía C.; Flores, Elsa; Padilla, Aldo BookWhole


Crystallizing copper sulfate from leaching solutions María Elisa Taboada; Tapia Sebastián; Flores, Elsa; Graber Teófilo ConferencePaper (2018)
Development of Thermal Energy Storage Materials from Waste-Process Salts Ushak, S.; Gutierrez A.; Flores E.; Galleguillos, H; Grágeda M. ConferencePaper ISI SCOPUS PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON SOLAR HEATING AND COOLING FOR BUILDINGS AND INDUSTRY (SHC 2013) (2014)


Use of seawater and solar energy in leaching and crystallization processes to contribute to small sustainable mining in Chile Taboada, MarÍa Elisa; Graber, Teófilo; Cerda, Cecilia; Flores, Elsa; Hernandez, Pia C. ConferencePoster (2019)
Lithium and industrial minerals & metal mining, a virtuous interaction Taboada, MarÍa Elisa; Graber, Teófilo A.; Hernández, Pía C.; Flores, Elsa K. ConferencePoster (2018)
Seawater and solar energy to obtain copper crystals Taboada, MarÍa Elisa; Graber, Teófilo A.; Flores, Elsa K. ConferencePoster (2018)
GENERACIÓN DE ENERGÍA SOLAR EN UN LABORATORIO MÓVIL (MOVILIP) PARA LIXIVIACIÓN DE COBRE USANDO AGUA DE MAR, Taboada, MarÍa Elisa; Graber, Teófilo A.; Hernández, Pía C.; Padilla, Aldo; Flores, Elsa, K.; Caceres, Luis R.; Quiroz, R; Galleguillos, Hector R. ConferencePoster (2017)
MOVILIP: UN LABORATORIO MÓVIL PARA LIXIVIACIÓN DE COBRE USANDO ENERGÍA SOLAR EN ESCUELAS TÉCNICAS Taboada, MarÍa Elisa; Graber, Teófilo A.; Hernández, Pía C.; Padilla, Aldo; Flores, Elsa, K.; Galleguillos, Hector R.; Caceres, Luis R. ConferencePoster (2017)
Solar energy in a mobile laboratory for education in sustainable copper mining Taboada, MarÍa Elisa; Graber, Teófilo A.; Hernández, Pía C.; Padilla, Aldo; Flores, Elsa, K. ConferencePoster (2017)
Solar energy generation in a mobile laboratory for copper leaching using seawater Taboada, MarÍa Elisa; Cáceres, Luis; Graber, Teófilo A.; Padilla, Aldo; Hernández, Pía C.; Galleguillos, Hector R.; Quiroz, R; Flores, Elsa K.; Cerda, Cecilia ConferencePoster (2016)
Characterization of Darapskite as possible material for energy storage Flores, Elsa K; Galleguillos, Hector R. ConferencePoster (2015)
Astrakanite, possible thermal storage material at high temperatures Flores, Elsa K.; Galleguillos, Héctor R.; Ushak, Svetlana N. ConferencePoster (2014)
The effect of propanol on the solubility of acidic copper sulfate solutions at 298.15 K Taboada, MarÍa Elisa; Claros, Martha; Flores, Elsa K; Graber, Teófilo A.; Bolado, Silvia ConferencePoster (2014)
SOLUBILITY OF COPPER SULFATE IN ACIDIC SOLUTIONS AND PHYSICAL PROPERTIES OF SATURATED SOLUTIONS AT 298.15 K Taboada, MarÍa Elisa; Claros, Martha; Galleguillos, Hector R.; Graber, Teófilo A.; Flores, Elsa K. ConferencePoster (2013)
Phase equilibrium of arsenic and iron salts systems Taboada, MarÍa Elisa; Flores, Elsa; Galaz, Miguel; Graber, Teófilo A. ConferencePoster (2007)


Estudio de la contaminación atmósferica presente en el establecimiento educativo CEIA Lorena Escudero González Proyecto (2022)
OBTENCIÓN DE COBRE METÁLICO Y SALES DE COBRE COMO VALOR AGREGADO A PYMES FONDEF (IT17M10001) Taboada, MarÍa Elisa Proyecto (2017)
Energía Solar y Agua de Mar para la Pequeña Minería ( FIC R 30412829) Taboada, MarÍa Elisa Proyecto (2015)
Crystallization and leaching using sea water in mineral processes (Fondecyt 1140169) Taboada, MarÍa Elisa Proyecto (2014)
Chilenian salts as phase change materials for thermal Energy storage in housing (Fondecyt 1120422) Galleguillos, Héctor Proyecto (2012)
SOLID - LIQUID EQUILIBRIUM IN AQUEOUS SYSTEMS OF METALLIC AND NON-METALLIC MINERAL USING SEA WATER. THERMODYNAMIC AND SEPARATION PROCESS.(Fondecyt 1100685) Taboada, MarÍa Elisa Proyecto (2010)
METAL EXTRACTION BY USING IONIC LIQUIDS. MINERAL INDUSTRY APPLICATIONS.(Fondecyt 1085059) Graber, Teófilo A. Proyecto (2008)
EQUILIBRIO DE FASES Y CRISTALIZACIÓN DE EFLUENTES. APLICACIÓN A SALES DE ARSÉNICO FONDECYT (1050869) Taboada, MarÍa Elisa Proyecto (2007)
Inorganic Compounds Separation With Aqueous Biphasic Systems.(Fondecyt 1070909) Galleguillos, Héctor R. Proyecto (2007)
Cristalización Reactiva de Sales de Litio y Boro de interés Regional. (Fondecyt 1040299). Graber, Teófilo A. Proyecto (2004)
Estudio de equilibrio de fases y partición de yodo en sistemas acuosos bifásicos. (Fondecyt 1020893) Graber, Teófilo A. Proyecto (2002)