camacho.atutortic.com/wp-content/2021-03-22/tinder-wel-of-niet-durbuy-belgie.php El Laboratorio Delphos desarrolla investigación en el área de planificación minera, en los temas de:

  • Planificación de Minas a Rajo abierto de Largo Plazo: Desarrollo de modelos y algoritmos para la determinar el mejor negocio posible bajo restricciones de capacidad por períodos.
  • Planificación de Minas a Rajo abierto de Mediano y Corto Plazo: Desarrollo de modelos, algoritmos y herramientas para la minimización de costos sujeto a metas de producción y bajo restricciones geométricas, de blending y medioambientales.
  • Planificación Bajo Incertidumbre: Determinación de las mejores herramientas conceptuales y prácticas para la incorporación de la incertidumbre geológica, del sistema minero y del mercado para la construcción de planes robustos.
  • Planificación de la Preparación Minera: Desarrollo de modelos y herramientas de planificación que construyan los planes de explotación desde la preparación para los mismos, con el fin de incrementar la robustez en las metas de producción, particularmente en los primeros años de los proyectos.

Publicaciones

2013-2014

  • Jélvez E., Mancilla D., Morales N., Nancel-Penard P., "Comparing heuristics for the open pit block scheduling problem", in APCOM 2013, Porto Alegre, Brazil.
  • Quiroz J., Morales N., Rudloff B., "Using real options to introduce flexibility in mine planning under uncertainty", in APCOM 2013, Porto Alegre, Brazil
  • Vargas E., Morales N., Emery X. "Footprint and Economic Envelope Calculation for Block/Panel Caving Mines under Geological Uncertainty", in MinePlanning, in MinePlanning 2013, Santiago, Chile (POSTER).
  • Enrique Jélvez, Nelson Morales, Pierre Nancel-Penard, Diego Mancilla, "Fast algorithms for the open pit block scheduling problem", in MinePlanning 2013, Santiago, Chile.
  • Nelis G., Morales N., Ortiz J. "Stochastic Programming applied to Mine Planning under Geological Uncertainty with Different Levels of Information", in IFORS 2014, Barcelona, España.
  • Emilio Vargas, Nelson Morales and Xavier Emery, "Footprint and Economic Envelope Calculation for Block Caving Based Mines Under Geological Uncertainty", in Caving 2014, Santiago, Chile.
  • Patricio Allende and Nelson Morales, "Open pit mine planning under the influence of subsidence of an preexisting underground mine", in Caving 2014, Santiago, Chile.
  • Nelson Morales, "Optimization of Mine Development Planning", in Caving 2014, Santiago, Chile.

2012

  • Maximiliano Alarcón, Edgardo Madariaga, Nelson Morales y Enrique Rubio, Integrating constructability of a project into the optimization of the production planning and scheduling, in MassMin 2012, Sudbury, Canada.
  • Winston Rocher, Milivoj Smoljanovic, Enrique Rubio y Nelson Morales, Optimal sequencing and scheduling for a block/panel cave mining, in MassMin 2012, Sudbury, Canada.
  • Manuel Reyes, Xavier Emery and Nelson Morales, Final Pit: Simulated annealing approach with floating cones, in MININ 2012, Santiago, Chile.
  • Enrique Jelvez, Nelson Morales, Juan Peypouquet and Patricio Reyes, Algorithms based on aggregation for the open pit block scheduling problem, in MININ 2012, Santiago, Chile.
  • Bastian Rudloff and Nelson Morales, Real Options in open pit mine planning under geological uncertainty, in MININ 2012, Santiago, Chile.
  • Maximiliano Alarcón, Edgardo Madariaga and Nelson Morales, Underground development sequencer and schedule applied to a panel caving mine, in MININ 2012, Santiago, Chile.
  • Bastián Rudloff, Nelson Morales, "Aumento de confiabilidad en planes de producción de minas operadas a cielo abierto, mediante la incorporación de incertidumbre geológica y opciones reales.", in VI Seminario de Acercamiento Tecnológico, Calama, Chile, 2012.
  • Manuel Reyes, Xavier Emery, Enrique Jelvez y Nelson Morales, "Fast algorithms for open pit planninf: Tackling uncertainty in mining", en VI Seminario de Acercamiento Tecnológico, Calama, Chile, 2012.
  • Nelson Morales, Sharing Chilean and Southafrican experiences in mine planning research: MineLink, in Efficient Optimization for Mine Planning, 2012, Johannesburg, Southafrica.

2011

  • Nelson Morales, Enrique Rubio, Winston Rocher, "UNDERGROUND DEVELOPMENT SEQUENCER AND SCHEDULER CONSIDERING CONSTRUCTABILITY", in MinePlanning Antofagasta, Junio 2011.
  • Nelson Morales, Enrique Rubio, Milivoj Smoljanovic, "BLOCK/PANEL CAVING SCHEDULING UNDER PRECEDENCE CONSTRAINTS", in MinePlanning, Antofagasta, Junio 2011.
  • María José Alpízar, Nelson Morales, Enrique Rubio, Jacques Wiertz "MODELS TO REDUCE DIESEL CONSUMPTION OF TRANSPORT AND ARSENIC EMISSIONS", in MinePlanning, Antofagasta, Junio 2011.
  • Nelson Morales, Winston Rocher, Enrique Rubio, Milivoj Smoljanovic, "Integrating constructability of a project into the optimization of production plans and schedules" in IFORS, Melbourne, Australia, Julio 2011.
  • Nelson Morales, Enrique Rubio, "Planificación Minera de Corto Plazo para Cielo Abierto", in Primer Taller Internacional de Planificación Minera OVIMINE, Lima, Perú, Marzo 2011.
  • Enrique Jélvez, Nelson Morales, Juan Peypouquet, Patricio Reyes, "Aggregation heuristics for producing lower bounds to the open pit sequencing problem" in X ISORA, Lima, Perú, Septiembre 2011.
  • Winston Rocher, Nelson Morales, Enrique Rubio, "Eight-Dimensional Planning: Construction of an Integrated Model for the Mine Planning Involving Constructability", in proceedings of APCOM 2011, Wollongong, Australia, Septiembre 2011.
  • Milivoj Smoljanovic, Nelson Morales, Enrique Rubio: "Panel Caving Scheduling Under Precedence Constraints Considering Mining System." in proceedings of APCOM 2011, Wollongong, Australia, Septiembre 2011.
  • Winston Rocher: "Ocean mining, Undersea mining or Offshore mining in the Chilean National Legislatoin, in the International Law and its technological Progress", in proceedings of UNDERWATER MINING INSTITUTE 2011, Hawaii, Septiembre 2011.
  • Winston Rocher: "Secuenciamiento de Preparación y Desarrollo Minero en Faenas Subterráneas", 60a convencion del Instituto de Ingenieros de Minas de Chile, Calama, Chile, Octubre 2011.
  • Winston Rocher: "Nuevo mundo, nuevos recursos", 60a convencion del Instituto de Ingenieros de Minas de Chile, Calama, Chile, Octubre 2011.

2010

  • Newman A., Rubio E., Caro R., Weintraub A., Eurek K. "A Review of Operations Research in Mine Planning", J. Interfaces Volume 40 Issue 3, May 2010.
  • Nelson Morales, "Short-Term Open Pit planning with blending constraints" in Discrete Mathematics, Sydney.
  • Nelson Morales, Enrique Rubio, "Robust Open-Pit Planning under Geological Uncertainty", in MININ 2010, Santiago.
  • Jorge Amaya, Nelson Morales, "Mathematical Formulation and Strategies for the Mine Planning Problem", in ALIO INFORMS, Buenos Aires 2010.
  • María José Alpízar, Nelson Morales, Jacques Wiertz, "Optimization Models to reduce CO2 emisions and energy consumption of transport in openpit mines", ABSTRACT in ENERMIN, Santiago 2010.
  • Enrique Rubio, Nelson Morales, Fernando Peirano, Marcelo Vargas, "DELPHOS: Laboratorio de Planificación Minera", V Seminario de Acercamiento Tecnológico, Calama.
  • Delphos organizó también el primer Taller de Planificación Delphos.

2009

  • Camilo Morales, Enrique Rubio, ''Development of a Mathematical Programming Model to Support the Planning of Short-Term Mining'' at APCOM 2009, Vancouver, Canada
  • Andrés Solar, Enrique Rubio, Alexandra Newman, "Open Pit Underground Transition Supported by Integer Linear Programming Modeling", in APCOM 2009, Vancouver.
  • Enrique Rubio, "Planning Caving Operations Using Underground Infrastructure Reliability Models, Andina Case Study", in APCOM 2009, Vancouver.
  • Marcelo Vargas, Nelson Morales and Enrique Rubio, ''A short term mine planning model for open-pit mines with blending constraints" in MinePlanning 2009, Santiago, Chile.
  • Marcelo Vargas, Nelson Morales, Patricio Mora, "Secuencing Model for Reserves Extraction Incorporating Operacional and Geometallurgical Variables" in MinePlanning 2009, Santiago.
  • Fernando Peirano and Marcelo Vargas, Eman Widijanto, Eman Widijanto, "Risk Associated to Incorporating Indicated and Inferred Resources in a Mine Plan", in MinePlanning 2009, Santiago.
  • Gustavo Donoso, Álvaro Vergara and Rodrigo Zúñiga, Nelson Morales and Enrique Rubio, "Mathematical Modelling for Planning Under Geological Uncertainties", in MinePlanning 2009, Santiago.
  • Camilo Morales, Nelson Morales and Enrique Rubio, ''Short Term Mine Planning Model Supporting Geometallurgical Operational Blending'' in INFORMS 2009, San Diego, USA.
  • Sebastián Troncoso, Patricio Prieto, Enrique Rubio, "Cut off Grade Optimizer Integrating Contaminant Constraints" in Proceeding of APCOM 2009, Vancouver.