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Aldo Nicolas Fuentes Fredes

PhD(c)

Universidad de Antofagasta

ANTOFAGASTA, Chile

Líneas de Investigación


Research on ionic speciation, physicochemical properties, and solid–liquid equilibria in saline solutions, applying thermodynamic models (e.g., Pitzer) and simulation tools for metal recovery and process optimization

Educación

  •  MSc. Metallurgical Engineering, UNIVERSIDAD TECNICA FEDERICO SANTA MARIA. Chile, 2022
  •  Metallurgical Engineering, UNIVERSIDAD TECNICA FEDERICO SANTA MARIA. Chile, 2020
  •  Mineral Processing Engineering, UNIVERSIDAD DE ANTOFAGASTA. Chile

Experiencia Profesional

  •   Practicante Full Time

    CODELCO Chile Division El Teniente

    Machali, Chile

    2018 - 2018

  •   Practicante Full Time

    Universidad Técnica Federico Santa María

    Valparaíso, Chile

    2019 - 2019

  •   Ayudante Docente Part Time

    Universidad Técnica Federico Santa María

    Valparaíso, Chile

    2018 - 2022

  •   Co-investigador (PI_LII_2022_05) Part Time

    Universidad Técnica Federico Santa María

    Valparaíso, Chile

    2022 - 2023

Formación de Capital Humano


Co-supervisor of two undergraduate thesis students under the supervision of Dr. Francisca Justel (Universidad Técnica Federico Santa María), within the framework of research activities associated with her FONDECYT Iniciación project. Actively involved in the scientific training of the students, including methodological guidance, data analysis, and results writing. Participated in the planning and execution of laboratory activities and physicochemical modeling within Dr. Justel’s research group.


Difusión y Transferencia


- Research internships carried out at the University of Antofagasta and the Universidad Técnica Federico Santa María, aimed at strengthening scientific collaboration and exchanging experimental and computational methodologies in geochemistry and solution thermodynamics.

- Transfer of knowledge acquired during these internships to undergraduate students and members of the research group at UTFSM, contributing to academic training and technical capacity building.

- Active participation in national and international conferences (IWLiME, Hydroprocess, COPPER), disseminating research findings relevant to the scientific community and sectors related to mining and the environment.


Premios y Distinciones

  •   Beca Doctorado Nacional ANID

    ANID

    Chile, 2023

    Obtencion de Beca Doctorado Nacional ANID

  •   Beca de Postgrado Minera Centinela

    ANTOFAGASTA MINERALS S.A.

    Chile, 2024

    Obtencion de Beca de Postgrado Minera Centinela


 

Article (6)

Ionic speciation and volumetric properties modeling of the ternary system CuCl2-HCl-H2O from 273.15 to 373.15 K and at 101.3 kPa using the Pitzer equations
Volumetric properties modeling in unsaturated solutions of the ternary Na2SO4-H2SO4-H2O and MgSO4-H2SO4-H2O systems from 298.15 to 318.15K and at 101.3kPa using the Pitzer equations
Volumetric properties modeling of unsaturated solutions in the Li-Na-K-Cl-H2O system from 288.15 to 323.15 K and at 101.3 kPa using the Pitzer equations
Speciation and thermochemical modeling of the ternary system CuSO<sub>4</sub> - H<sub>2</sub>SO<sub>4</sub> - H<sub>2</sub>O in the temperature range 273.15-373.15 K
Thermochemical and Ionic Speciation Modeling of the Aqueous Sulfuric Acid System Up to 6 Molal and 0-100 °C
Modelling of ionic conductivity in nitrate brines to estimate solute concentrations
4
Yecid Jimenez

Director Escuela de Postgrado

Ingeniería Química y Procesos de Minerales

Universidad de Antofagasta

Antofagasta, Chile

3
Jesus Casas

Académico

Metallurgical and Materials Engineering

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaíso, Chile

1
Francisca Justel

Investigador Postdoctoral Proyecto CORFO Ingeniería 2030

Departamento de Ingeniería Química y Procesos de Minerales

Universidad de Antofagasta

Chile, Chile

6
Aldo Fuentes

PhD(c)

Ingeniería Química y Procesos de Minerales

Universidad de Antofagasta

ANTOFAGASTA, Chile