uri del icono

Acuña Pérez, Claudio

Miembro de la facultad

Áreas de investigación

Desarrollo de procesos químicos. Procesamiento de minerales. Modelamiento y control de procesos.

Enfoque geográfico

Canada País

publicaciones seleccionadas

artículo editorial
- Enhancing bubble bize prediction in flotation processes: a drift flux model accounting for frother type. Physicochemical Problems of Mineral Processing. 2024
- Hollow drop bubbles: A preliminary study of simplified prototype for improving copper(II) extraction with ACORGA ® M5640 using coated bubble swarm. Hydrometallurgy. 2024
- Flotation kinetic tracking of sand contaminated with hydrocarbons: image analysis of pulp color changes in time. Physicochemical Problems of Mineral Processing. 2023
- The effect of water quality change on copper flotation. Physicochemical Problems of Mineral Processing. 2023
- A Method to Detect Abnormal Gas Dispersion Conditions in Flotation Machines. Minerals. 2022
- Effects of Various Precipitants on Iron Removal from a Zinc Concentrate Pressure Leaching Solution. Minerals. 2022
- Online Superficial Gas Velocity, Holdup, and Froth Depth Sensor for Flotation Cells. Journal of Sensors. 2022
- The Correlation between Macroscopic Image and Object Properties with Bubble Size in Flotation. Minerals. 2022
- Development and Validation of an Online Analyzer for Particle Size Distribution in Conveyor Belts. Minerals. 2021
- A modified Yoon and Luttrell model for predicting the efficiency of particle-bubble collision. Powder Technology. 2020
- Air Separation Units (ASUs) Simulation Using Aspen Hysys® at Oxinor I of Air Liquid Chile S.A Plant. Polish Journal of Chemical Technology. 2020
- Characterization of Filamentous Flocs to Predict Sedimentation Parameters Using Image Analysis. Journal of Sensors. 2020
- Design of a sensor based on neural networks to determine sludge level of industrial thickeners. International Journal of Distributed Sensor Networks. 2020
- Flow Enhancement of Mineral Pastes to Increase Water Recovery in Tailings: A Matlab-Based Imaging Processing Tool. Scientific Programming. 2020
- New technology to improve the recovery of fine particles in froth flotation based on using hydrophobized glass bubbles. Minerals Engineering. 2020
- Adapting a Phenomenological Model of a Rougher Flotation Circuit to Industrial Historical Operating Data Base. IEEE International Conference on Control and Automation. 2018
- Economic impact of spargers degradation in flotation columns. IFAC-PapersOnLine. 2018
- Applying softcomputing for copper recovery in leaching process. Scientific Programming. 2017
- Effect of surfactant type on the entrainment factor and selectivity of flotation at laboratory scale. Minerals Engineering. 2016
- Electroosmotic drainage, a pilot application for extracting trapped capillary liquid in copper leaching. Hydrometallurgy. 2016
- Tracking velocity of multiple bubbles in a swarm. International Journal of Mineral Processing. 2010
- Impact of frother on the terminal velocity of small bubbles. International Journal of Mineral Processing. 2009
- Measurement of flow visualized on surface of bubble blown in air. Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2008
- Role of frother on bubble production and behaviour in flotation. Minerals Engineering. 2008
- Some gas dispersion characteristics of mechanical flotation machines. Australasian Institute of Mining and Metallurgy Publication Series. 2006
- Aerosol-enhanced flotation deinking of recycled paper -: Silicone oil offers an effective way of forming a layer on the bubble surface. Pulp & Paper-canada. 2001
- Supervisory control at Salvador flotation columns. Minerals Engineering. 1999
- Hierarchical control strategy for flotation columns. Minerals Engineering. 1995
documento
- Development and implementation of a prototype pilot hydrogen generation plant using solar energy in rural areas. ResearchSquare. 2020
- Aerosol-enhanced flotation deinking of recycled paper. Pulp and Paper Canada. 2001
documento de conferencia
- Development and evaluation of a new bubble generating device based on impinging jetting for column flotation. IMPC 2016 - 28th International Mineral Processing Congress. 2016
- Aerosol-enhanced deinking of recycled paper by column flotation. Research Forum on Recycling, Proceedings. 1999

Palabras clave

Mineral Processing
bubble hydrodynamics
flotation
sensors

Scopus ID

24337375500

Publicaciones en VIVO

Mapa de la ciencia