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Videos

Video 1A EMC Conducting Flotation Rate Tests

Content:
  • Standard Laboratory Cell Sizes
  • Setting up Cell Conditions
  • Examples of Rate Test Results
  • Test Procedure

Video 1B EMC Concentrate Collection Times

Content:
  • Minimum Number of Concentrates
  • What Influences Flotation Kinetics Values
  • Dealing with Unusual Recovery-Time Relationships

Video 2 EMC Introduction to Flotation Kinetics

Content:
  • What are Flotation Kinetics and What do they Mean
  • Kelsall's Equation
  • What is Floatable Gangue and How is it Defined

Video 3 EMC Kinetics Entrainment and Mineralogy

Content:
  • Relationship between Entrainment and Water Recovery
  • Correlating Kinetics to Define Associations
  • Using Kinetic Correlations to Identify Liberation Issues
  • The Flotation Performance Influence Diagram (Flotation PID)
  • Kinetic Characteristics of Mineralogically Good, Medium and Poor Ores
  • Kinetic Measures of Floatability and Selectivity

Video 4 EMC Using Simulation and Kinetics to Optimise Plant Flotation Performance

Content:
  • Introduction to EMC's SUPASIM Flotation Simulation Program
  • Dealing with Non-Representative Flotation Kinetics
  • Using Simulation to Match Kinetics with Plant Flotation Performance
  • The Effect of Regrinding on Flotation Kinetics
  • Using ScrollCalc to Generate Recovery-Time and Recovery-Grade Curves
  • How to Kinetically Define an Improvement in Plant Flotation Performance

Video 5 EMC Geometallurgical Modelling Applied to Flotation Concentrators

Content:
  • Objective of a Geometallurgical Model
  • The Flotation Performance Influence Diagram (Flotation PID)
  • Use of the Standard Flotation Rate Test
  • Making sure Flotation Kinetics are Calculated Accurately
  • Physical Meaning of Laboratory Flotation Kinetics in the Plant
  • Designing an Appropriate Rate Test Program
  • An Effective Methodology for a Geometallurgical Model

 

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