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Oscar Alfonso Jerez Riveros

Ingeniero Metalurgista

Universidad de Concepción

Concepción, Chile

Geometalurgia; Hidrometalurgia; Mineralogía aplicada

Magister Mineralogía Aplicada, UNIVERSIDAD DE CONCEPCION. Chile, 2009
Doctorado en Ingeniería Metalúrgica, UNIVERSIDAD DE CONCEPCION. Chile, 2015
Ingeniero Civil Metalúrgico, UNIVERSIDAD DE CONCEPCION. Chile, 2006

Profesor Asociado Full Time

UNIVERSIDAD DE CONCEPCION

Instituto de Geología Económica Aplicada

Concepción, Chile

2009 - A la fecha

Ingeniero Metalurgista

Universidad de Concepción

Chile

2007 - 2009
Ingeniero de Procesos

Cía. Minera Carmen de Andacollo

Chile

2006 - 2007


Ammoniacal System Mechanisms for Leaching Copper from Converter Slag Aracena, Alvaro; Valencia, Andres; Jerez, Oscar Article ISI SCOPUS Metals (2020)
Assessment of Mineralogical, Textural, and Water Chemistry Changes During Long-Distance Tailings-Slurry Transport Article ISI SCOPUS Mine Water and the Environment (2020)
Enargite leaching under ammoniacal media with sodium persulfate and consecutive precipitation of As/Cu with Na2S/NaHS Article ISI SCOPUS Hydrometallurgy (2020)
Mechanism and Kinetics of Malachite Dissolution in an NH4OH System Aracena, Alvaro; Pino, Javiera; Jerez, Oscar Article ISI SCOPUS Metals (2020)
Converter slag leaching in ammonia medium/column system with subsequent crystallisation with NaSH Article ISI SCOPUS Hydrometallurgy (2019)
Dissolution kinetics of secondary covellite resulted from digenite dissolution in ferric/acid/chloride media Article ISI SCOPUS Physicochemical Problems of Mineral Processing (2019)
Mechanism and leaching kinetics of molybdenite concentrate in a hydrogen peroxide-acid system Ibáñez, JP Article ISI SCOPUS Physicochemical Problems of Mineral Processing (2019)
Recovery of cobalt ions from diluted solutions by means of protonated dry alginate beads Padilla S. Article ISI SCOPUS Physicochemical Problems of Mineral Processing (2019)
Uptake of copper ion using protonated dry alginate beads from dilute aqueous solutions Article ISI SCOPUS Physicochemical Problems of Mineral Processing (2019)
Dissolution kinetics of molybdite in KOH media at different temperatures Sanino, A; Jerez O. Article ISI SCOPUS TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA (2018)
Elution of nickel ions from alginate beads in an acid media. Aracena Ã.; Carcamo F.; Jerez O.; Constanzo, R Article ISI SCOPUS REVISTA DE METALURGIA (2016)
Kinetics of the Cupric Catalyzed Oxidation of Fe-II by Oxygen at High Temperature and High Pressure Ruiz M.C.; Jerez O.; Padilla R. Article ISI SCOPUS MINERAL PROCESSING AND EXTRACTIVE METALLURGY REVIEW (2016)
Senarmontite volatilization kinetics in nitrogen atmosphere at roasting/melting temperatures Aracena Ã.; Jerez O.; Antonucci, C Article ISI SCOPUS TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA (2016)
Dissolution of MoS2 concentrate using NaClO from 283 to 373 K Aracena Ã.; Rubilar R.; Jerez O.; Carvajal D. Article ISI SCOPUS Canadian Metallurgical Quarterly (2015)
Kinetics of Dissolution of Tenorite in Ammonium Media Aracena Ã.; Vivar, Y; Jerez O.; Vasquez D. Article ISI SCOPUS Mineral Processing and Extractive Metallurgy Review (2015)
Kinetics of the pressure leaching of enargite in FeSO4-H2SO4-O-2 media Padilla R.; Jerez O. Article ISI SCOPUS Hydrometallurgy (2015)
Uptake of nickel ions from aqueous solutions using protonated dry alginate beads Aracena Ã.; Guajardo N.; Jerez O.; Carlesi C. Article ISI SCOPUS CANADIAN METALLURGICAL QUARTERLY (2015)
The influence of rock characteristics on acid leach extraction and re-extraction of Cu-oxide and sulfide minerals Helle S.; Jerez O.; Kelm U.; Pincheira, M; Varela B. Article ISI SCOPUS Minerals Engineering (2010)


Mineralogy of tailings: Challenges to usual routines of characterization ConferencePaper (2019)
Enhanced pressure dissolution of enargite using pyrite or ferrous sulfate Ruiz M.C.; Jerez O.; Retamal J.; Padilla R. ConferencePaper SCOPUS TMS Annual Meeting (2011)
Geometallurgical study of copper oxide mineralisation hosted in gravels of different physical quality Jerez O.; Pincheira, M; Helle S.; Kelm U.; AvendaÃ±o M. ConferencePaper SCOPUS XXV International Mineral Processing Congress 2010, IMPC 2010 (2010)

3

Rafael Padilla

Full Professor

Department of Metallurgical Engineering

UNIVERSIDAD DE CONCEPCIÓN

Concepción, Chile

3

Ursula Kelm

Geologist (Prof. Asociado)

Instituto GEA

University of Concepción

Concepción, Chile

2

Maria Ruiz

Full Professor

Metallurgical Engineering

University of Concepcion

Concepcion, Chile

21

Oscar Jerez

Ingeniero Metalurgista

Universidad de Concepción

Concepción, Chile

1

Dreidy Vasquez

Postdoctor

PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO

Chile

1

Danilo Carvajal

Ingeniero Supervisor

Ingeniería

Metalquim LTDA

Quintero, Chile

1

David Rubinos

Líder Científico

Sustainable Minerals Institute (SMI)

Universidad de Queensland

Las Condes, Chile