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Juan Yianatos Bernardino

Professor

Universidad Técnica Federico Santa María

Viña del Mar, Chile

Tracing techniques application in mining industry; Tracing techniques application in natural processes; Nuclear instrumentation application in industrial and natural processes; 1.- Flotation: Fundamentals, modelling and scale-up; 2.- Modelling and Process Control by computing methods; 3.- Mineral Processing; Modelling and computer process control; Industrial Instrumentation; Multivariable statistics aplications

Mineral Processing, MCGILL UNIVERSITY. Canada, 1987
Modelisation et Controle des Procedes, UNIVERSITE DE MONTREAL. Canada, 1978
Chemical Engineer, PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO. Chile, 1974

Profesor Titular Full Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Casa Central

Valparaíso, Chile

1973 - A la fecha

Professor Full Time

Universidad Técnica Federico Santa María

Valparaíso, Chile

1973 - A la fecha


Kinetic Response of Industrial Flotation Banks: Effect of Particle Size and Mineralogy Yianatos, Juan; Cortinez, Jorge Article ISI SCOPUS Minerals (2023)
Residence Time Distribution Measurements and Modeling in an Industrial-Scale Siemens Flotation Cell Yianatos, Juan; Hassanzadeh, Ahmad Article ISI SCOPUS Minerals (2023)
Size-by-Liberation Characterisation of an Industrial Flotation Bank in Rougher and Cleaner-Scavenger Operation Yianatos, Juan Article ISI SCOPUS Minerals (2023)
The Impact of Froth Launders Design in an Industrial Flotation Bank Using Novel Metallurgical and Hydrodynamic Models Yianatos, Juan; Grau, Rodrigo Article ISI SCOPUS Minerals (2023)
A Method to Detect Abnormal Gas Dispersion Conditions in Flotation Machines Yianatos, Juan; Cornejo, Ivan Article ISI Minerals (2022)
A scale-up approach for industrial flotation cells based on particle size and liberation data Cortínez, J Article ISI MINERALS ENGINEERING (2022)
A sensitivity analysis of kinetic characterizations in continuous flotation circuits under moderate deviations with respect to perfect mixing Pino-Munoz, Catalina A.; Yianatos, Juan Article ISI PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING (2022)
Limiting conditions in large flotation cells: Froth recovery and bubble loading Article ISI MINERALS ENGINEERING (2022)
The Correlation between Macroscopic Image and Object Properties with Bubble Size in Flotation Cornejo, Ivan; Yianatos, Juan; Urriola, Benjamin; Esteban, Alex Article ISI Minerals (2022)
A Model Structure for Size-by-Liberation Recoveries in Flotation Vallejos, Paulina; Yianatos, Juan; Vinnett, Luis Article ISI Minerals (2021)
Assessment of two automated image processing methods to estimate bubble size in industrial flotation machines Arismendi, L.; Waters, K. E. Article ISI MINERALS ENGINEERING (2020)
Evaluation of flotation circuits design using a novel approach Article ISI MINERALS ENGINEERING (2020)
New approach for flotation process modelling and simulation Article ISI MINERALS ENGINEERING (2020)
Semi-Continuous Froth Discharge to Reduce Entrainment of Fine Particles in Flotation Cells Subject to Low-Mineralized Froths Yianatos, Juan; Arriagada, Sebastian Article ISI Minerals (2020)
Analysis of Industrial Flotation Circuits Using Top-of-froth and Concentrate Mineralogy Article ISI SCOPUS Mineral Processing and Extractive Metallurgy Review (2019)
Mineral solids transport in a two-dimensional flotation froth Article ISI SCOPUS MINERALS ENGINEERING (2019)
Supervisory control strategies evaluated on a pilot Jameson flotation cell Article ISI SCOPUS CONTROL ENGINEERING PRACTICE (2019)
Characterization of the industrial flotation process based on size-liberation relationships Yianatos, J; Vinnett, L; Bergh, L Article ISI SCOPUS MINERALS ENGINEERING (2018)
Froth liquid transport in a two-dimensional flotation cell Matamoros, C Article ISI SCOPUS MINERALS ENGINEERING (2018)
A new method for flotation rate characterization using top-of-froth grades and the froth discharge velocity Yianatos, J; Panire I.; Vinnett, L Article ISI SCOPUS MINERALS ENGINEERING (2016)
On the mineral recovery estimation in Cu/Mo flotation plants Vinnett, L; Yianatos, J; Flores, S Article ISI SCOPUS MINERALS & METALLURGICAL PROCESSING (2016)
Batch flotation kinetics: Fractional calculus approach Vinnett, L; Alvarez-Silva, M; Jaques, A; Hinojosa, F; Yianatos, J Article ISI SCOPUS Minerals Engineering (2015)
Effect of entrainment in bubble load measurement on froth recovery estimation at industrial scale Yianatos, J; Vinnett, L; Carrasco, C; Alvarez-Silva, M Article ISI SCOPUS MINERALS ENGINEERING (2015)
Modelling of residence time distribution of liquid and solid in mechanical flotation cells Yianatos, J; Bergh, L; Vinnett, L; Panire I.; Diaz, F Article ISI SCOPUS Minerals Engineering (2015)
Froth transport characterization in a two-dimensional flotation cell Rojas, I; Vinnett, L; Yianatos, J; Iriarte, V Article ISI SCOPUS MINERALS ENGINEERING (2014)
Gas dispersion measurements in mechanical flotation cells: Industrial experience in Chilean concentrators Vinnett, L; Yianatos, J; Alvarez, M Article ISI MINERALS ENGINEERING (2014)
On the collection of valuable minerals along rougher flotation banks Yianatos, J; Bergh, L; Vinnett, L; Rojas, I Article ISI SCOPUS MINERALS ENGINEERING (2014)
Pyrite recovery mechanisms in rougher flotation circuits Yianatos, J; Carrasco, C; Vinnett, L; Rojas, I Article ISI SCOPUS MINERALS ENGINEERING (2014)
Control of rougher flotation circuits aided by industrial simulator Bergh, L; Yianatos, J Article ISI SCOPUS Journal of Process Control (2013)
Modeling of residence time distribution in regrinding Vertimill Yianatos, J; Bergh, L; Vinnett, L; Diaz, F Article ISI SCOPUS Minerals Engineering (2013)
On the froth transport modelling in industrial flotation cells Contreras, F; Yianatos, J; Vinnett, L Article ISI SCOPUS Minerals Engineering (2013)
Estimation of air recovery by measuring froth transport over the lip in a bi-dimensional flotation cell Leiva, J; Vinnett, L; Yianatos, J Article ISI SCOPUS Minerals Engineering (2012)
Gas dispersion pattern in mechanical flotation cells Vinnett, L; Contreras, F; Yianatos, J Article ISI SCOPUS Minerals Engineering (2012)
Industrial evaluation of a new flotation mechanism for large flotation cells Yianatos, J; Bergh, L; Pino, C; Vinnett, L; Munoz, C; Yáñez, A Article ISI SCOPUS Minerals Engineering (2012)
Modelling and simulation of rougher flotation circuits Yianatos, J; Carrasco, C; Bergh, L; Vinnett, L; Torres, C Article ISI SCOPUS International Journal of Mineral Processing (2012)
On the gas dispersion measurements in the collection zone of flotation columns Matiolo E.; Testa F.; Yianatos, J; Rubio, J Article SCOPUS International Journal of Mineral Processing (2011)
A novel scale-up approach for mechanical flotation cells Yianatos, J; Contreras, F; Morales, P; Coddou F; Elgueta, H; Ortiz, J Article ISI SCOPUS Minerals Engineering (2010)
Estimation of the actual bubble surface area flux in flotation Leiva, J; Vinnett, L; Contreras, F; Yianatos, J Article ISI SCOPUS Minerals Engineering (2010)
Flotation rate distribution in the collection zone of industrial cells Yianatos, J; Bergh, L; Vinnett, L; Contreras, F; Diaz, F Article ISI SCOPUS Minerals Engineering (2010)
GAS holdup and RTD measurement in an industrial flotation cell Yianatos, J; Contreras, F; Diaz, F Article ISI SCOPUS Minerals Engineering (2010)
Measurement of particle loading on bubbles in the flotation process Moys, MH; Yianatos, J; Larenas, J Article ISI SCOPUS Minerals Engineering (2010)
Particle entrainment model for industrial flotation cells Yianatos, J; Contreras, F Article ISI SCOPUS Powder Technology (2010)
Residence time distribution in large industrial flotation cells DÂ’az F.; Yianatos, J Article SCOPUS Atoms For Peace (2010)
Direct measurement of entrainment in large flotation cells Yianatos, J; Contreras, F; Diaz, F; Villanueva, A Article ISI SCOPUS POWDER TECHNOLOGY (2009)
Froth zone characterization of an industrial flotation column in rougher circuit Massinaei, M; Kolahdoozan, M; Noaparast, M; Oliazadeh, M; Yianatos, J; Shamsadini, R; Yarahmadi, M Article ISI SCOPUS MINERALS ENGINEERING (2009)
Hydrodynamic and kinetic characterization of industrial columns in rougher circuit Massinaei, M; Kolahdoozan, M; Noaparast, M; Oliazadeh, M; Yianatos, J; Shamsadini, R; Yarahmadi, M Article ISI SCOPUS MINERALS ENGINEERING (2009)
Hydrodynamic and metallurgical characteristics of industrial and pilot columns in rougher circuit Massinaei, M; Kolahdoozan, M; Noaparast, M; Oliazadeh, M; Yianatos, J; Shamsadini, R; Yarahmadi, M Article ISI SCOPUS MINERALS ENGINEERING (2009)
Froth mean residence time measurement in industrial flotation cells Yianatos, J; Bergh, L; Tello, K.; Diaz, F; Villanueva, A Article ISI SCOPUS MINERALS ENGINEERING (2008)
Residence time distribution in single big industrial flotation cells Yianatos, J; Bergh, L; Tello, K.; Diaz, F; Villanueva, A Article ISI SCOPUS MINERALS & METALLURGICAL PROCESSING (2008)
Collection zone kinetic model for industrial flotation columns Yianatos, J; Bucarey, R; Larenas, J; Henriquez, F; Torres, L Article ISI SCOPUS MINERALS ENGINEERING (2005)
The effect of fines recycling on industrial grinding performance Yianatos, J; Bergh, N; Bucarey, R; Rodriguez, J; Diaz, F Article ISI SCOPUS MINERALS ENGINEERING (2005)
Hydrodynamic and metallurgical characterization of industrial flotation banks for control purposes Yianatos, J; Bergh, L; Condori, P; Aguilera, J Article ISI SCOPUS MINERALS ENGINEERING (2001)


Economic impact of spargers degradation in flotation columns Cantellano, C ConferencePaper ISI SCOPUS IFAC PAPERSONLINE (2018)
On-line monitoring of a pilot flotation rougher circuit by using PCA models ConferencePaper ISI SCOPUS IFAC PAPERSONLINE (2018)
Availability principle applied to a fuzzy supervisory control of a pilot flotation column Bergh, L; Yianatos, J; Soto, D ConferencePaper SCOPUS IFAC Proceedings Volumes (2015)
A laboratory for engineers training in advanced flotation process control and supervision Bergh, L; Yianatos, J; Vinnett, L ConferencePaper SCOPUS IMPC 2014 - 27th International Mineral Processing Congress (2014)
Flotation rate characterization along rougher flotation banks based on Top-of-froth measurement Yianatos, J; Bergh, L; Rojas, I; Vinnett, L ConferencePaper SCOPUS IMPC 2014 - 27th International Mineral Processing Congress (2014)
Modeling of residence time distribution of liquid and solid in mechanical flotation cells Yianatos, J; Bergh, L; Vinnett, L; Panire I.; Diaz, F ConferencePaper SCOPUS IMPC 2014 - 27th International Mineral Processing Congress (2014)
Advances in developing supervisory control strategies for flotation plants Bergh, L; Yianatos, J ConferencePaper SCOPUS IFAC Proceedings Volumes (2013)
Study of solid and liquid behavior in large copper flotation cells (130 m(3)) using radioactive tracers Diaz, F; Jimenez, O; Yianatos, J; Contreras, F ConferencePaper ISI SCOPUS EPJ Web of Conferences (2013)
Cleaning flotation and regrinding circuits characterization Yianatos, J; Vinnett, L; HenrÃquez F. ConferencePaper SCOPUS 26th International Mineral Processing Congress, IMPC 2012: Innovative Processing for Sustainable Growth - Conference Proceedings (2012)
Modelling of residence time distribution in regrinding vertimills Yianatos, J; Bergh, L; Vinnett, L; Pino, C ConferencePaper SCOPUS 26th International Mineral Processing Congress, IMPC 2012: Innovative Processing for Sustainable Growth - Conference Proceedings (2012)
Operation of rougher flotation circuits aided by industrial simulator Bergh, L; Yianatos, J ConferencePaper SCOPUS IFAC Proceedings Volumes (2011)
A novel diagnosis and evaluation procedure for flotation plants Yianatos, J; Bergh, L; Contreras, F; Diaz, F ConferencePaper SCOPUS XXV International Mineral Processing Congress 2010, IMPC 2010 (2010)
Impact of process and energy efficiency in mineral processing on abatement of carbon emissions Pontt, J.; Yianatos, J; Bergh, L; Valderrama W.; Robles H. ConferencePaper ISI SCOPUS Conference Record - IAS Annual Meeting (IEEE Industry Applications Society) (2010)