Paulina Quintanilla - “Development and validation of a dynamic flotation model for flotation predictive control incorporating froth physics.” Flotation 21’, November 2021
Diego Mesa - “Hydrodynamics of the liquid in a three-phase flotation system – A new alginate tracer for positron emission particle tracking (PEPT)” Flotation 21’, November 2021
Paulina Quintanilla - “Development and validation of a dynamic flotation model for flotation predictive control incorporating froth physics.” Advances in the Digitalisation of the Process Industries, IChemE, October 2021.
Paulina Quintanilla - “Validation and implementation of a dynamic flotation model for predictive control including froth physics.” Procemin – Geomet, October 2021
Paulina Quintanilla - “Development and validation of a dynamic flotation model for flotation predictive control incorporating froth physics.” International Conference in Raw Materials and Circular Economy, Athens, Greece, September 2021.
Diego Mesa - “Retrofit designs for the pulp-froth interface: Impacts on air recovery and froth stability”. International Conference in Raw Materials and Circular Economy, Athens, Greece, September 2021.
Diego Mesa - “Hydrodynamic characterization of flotation impeller designs using Positron Emission Particle Tracking (PEPT)” - Advances in Mixing for the Manufacturing Industry – A National Showcase, IChemE, July 2021.
Reuben Cruise - “Beneficiation of Lunar Regolith: Progress and Challenges” - Luxembourg Space Resources Week, April 2021.
2020
Virtual seminar series between AMPRG and Lab. of Chemical Process Engineering from Technische Universität München (TUM). November-December 2020. Topics: (1) Multi-criteria process assessment; (2) Methods for process design, optimisation and control; (3) Resources recovery.
Diego Mesa & Pablo Brito-Parada - “Hydrodynamic characterization of flotation impeller designs using Positron Emission Particle Tracking”. 30th International Mineral Processing Congress (IMPC 2020), Cape Town, South Africa, 2020. (in pre-print)
Pablo Brito-Parada & Diego Mesa - “Froth zone design optimisation – the key to enhancing recovery in large flotation cells”. 30th International Mineral Processing Congress (IMPC 2020), Cape Town, South Africa, 2020. (in pre-print)
Diego Mesa & Pablo Brito-Parada - “Macroturbulence experienced by a hydrophobic particle in a flotation vessel with retrofit designs measured with positron emitting particle tracking (PEPT)”. 30th International Mineral Processing Congress (IMPC 2020), Cape Town, South Africa, 2020. (in pre-print)
Diego Mesa - “Reprocessing historic tailings – three Chilean case studies”. Procemin GEOMET, November 2020.
Joshua Rasera - “Space Resources – Towards a Sustainable Future in Space and on Earth”. NXGEN Resources, November 2020
Luis Salinas Farrán - “Combining XMT and MLA to describe the structural evolution of agglomerated ores: The impact of chloride ions in the curing process”. Hydroprocess, October 2020.
Reuben Cruise - “Mining Oxygen on the Moon – Transforming Dry Mineral Processing for Space and Earth”. XVI international forum-contest of students and young researchers «Topical issues of rational use of natural resources», June 2020.
Luis Salinas Farran - “XMT based assessment of the performance of agglomerated sulphide ores: The impact of long curing times and the addition of chloride ions”. 30th International Mineral Processing Congress (IMPC 2020), Cape Town, South Africa, 2020.
Francisco Reyes - "Reinforcement learning control of a SAG mill grinding circuit: first impressions and implications for process control". 30th International Mineral Processing Congress (IMPC 2020), Cape Town, South Africa, 2020. (in pre-print)
2019
Diego Mesa - “Froth stability and flotation performance: the effect of impeller design modifications". Flotation 2019, Cape Town, South Africa, November 2019.
Luis Salinas Farran - “Quantifying the effects of mass transport and mineralogy in the curing and leaching of agglomerated ores”. PROCEMIN – Geomet 2019, Santiago, Chile.
Juliana Segura-Salazar - “Assessing the impact of process variability on the metallurgical and environmental performance of modular, small-scale mineral processing circuits”. IMPC-EURASIA 2019, Antalya, 31 October – 2 November 2019.
Joshua Rasera - “The beneficiation of lunar regolith using electrostatic separation for Space Resource Utilisation”. 70th International Astronautical Congress (IAC 2019), Washington D.C., USA, October 21-25, 2019.
Jorge Ávalos-Patino - “Studying the impact of an inhomogeneous participating medium in a coupled convection-radiation system using finite element based methods”. XII International Conference on Computational Heat, Mass and Momentum Transfer, Rome, Italy, September 3-6, 2019.
Diego Mesa - “Challenges in Mineral Processing". Society of Economic Geologists 2019, Lima, Peru, September 2019.
Paulina Quintanilla - “Dynamic physics-based flotation models for effective predictive control: State-of-the-art". International Federation of Automatic Control Conference - Mining, Mineral and Metal Processing, Stellenbosch, South Africa, August 2019.
Peipei Wang - “Drag coefficient prediction of a particle-laden bubble rising in water” 8th Bubble and Drop Conference, Sofia, Bulgaria, June24-28, 2019.
Fernando Sitorus - “An integrated constrained fuzzy stochastic AHP method for overcoming the choice problem in group decision making under uncertainty”. 30th European Conference on Operational Research (EURO 2019), Dublin, Ireland, June 23–26, 2019.
Juliana Segura-Salazar - "Mineral processing simulators: State-of-the-art and future challenges”. Computational Modelling’19, Falmouth, Cornwall, June 11-12, 2019.
2018
Francisco Reyes - "Quantifying Mineral Liberation Using X-ray MicroCT: What can a 3D analysis tell us?". Procemin Geomet 2018, Santiago, Chile, November 28–30, 2018.
Isobel Mackay - "Optimising Froth Stability of Copper Flotation Tailings" 29th International Minerals Processing Conference (IMPC2018), Moscow, Russia, September 2018
Diego Mesa - “Effect of impeller design on bubble size and froth stability". International Mineral Processing Congress XXIX, Moscow, Russia, September 2018.
Diego Mesa - “Effect of frother type on clay-rich froth behaviour". International Mineral Processing Congress XXIX, Moscow, Russia, September 2018.
Francisco Reyes - "Quantifying mineral liberation by grade and surface exposure using X-ray micro-tomography for flotation processes". 29th International Mineral Processing Congress (IMPC 2018), Moscow, Russia, September 17–21, 2018.
Dennis Vega - “CFD modelling of classification in mini-hydrocyclones”. International Mineral Processing Congress, Moscow, Russia, September 2018
Juliana Segura-Salazar - "Towards a systemic and process-based approach for Life Cycle Assessment improvement in the minerals industry on the basis of computational modelling and simulation”.Life Cycle Innovation Conference, Berlin, August 2018.
Hao Wang - “Experimental studies of overflowing pseudo-2D foam with different launder designs ". EUFOAM Conference 2018, Belgium, July 2018.
2017
Isobel Mackay -"Dynamic Froth Stability of Copper Flotation Tailings" 8th International Flotation Conference (Flotation '17), Cape Town, South Africa, November 2017
Peipei Wang - “BASF selective metal collectors for enhanced sulphide flotation”. Flotation '17, Cape Town, South Africa, November13-16, 2017.
Peipei Wang - “The effect of surface coverage of particles on the initial behaviour of rising bubbles” Flotation '17, Cape Town, South Africa, November13-16, 2017.
Dennis Vega - “The effect of design parameters on the separation performance of small hydrocyclones – Experimental and CFD studies”. World Congress of Chemical Engineering, Barcelona, Spain, October, 2017.
Francisco Reyes - "Multiple Species Leaching Simulator at the Particle Scale". Computational Modelling 17, Falmouth, United Kingdom, June 12–14, 2017.
Dennis Vega - “Optimising small hydrocyclones for fine particle classification”. Physical Separation, Falmouth, United Kingdom, June, 2017.