xi
Investigating the Influence of Ore Properties on Separation Mechanisms in a Pilot Scale DMC
Cyclone Using Discrete Phase Model CFD Simulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2028
Passing Probability Model for Non-Uniform Screen Deck. . . . . . . . . . . . . . . . . . . . . . . . . . . 2038
Study on the Dissociation Characteristics of Low-rank Coal Macerals and Enhanced Gravity Separation. ...2047
Understanding the Segregation of Multi-Component Particles in a Spiral Concentrator. . . . . . . . . . . . ⤀ 2060
Classification &Characterisation
Investigating the Multidimensional Separation Behavior of Particles in a Cyclosizer Setting—
A Case Study on Calcite, Fluorite and Magnesite. ...............................2073
Operating Hydrocyclone Air-Core Analysis Using a Sparsity‑Based Electrical Resistance
Tomography (ERT) Algorithm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2084
Preliminary Results from a Start-Up Pilot Plant Processing Heavy Minerals Using Bangladesh River Sands ...2092
Studies on Multi-Component Particle Behavior in a Hydrocyclone Classifier—Development of a
New Mathematical Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2102
Superabsorbent Polymer Kinetics Influence in Screen Efficiency in High Moisture Content Ores . . . . . . . 2114
Flotation
Surface Chemistry of Sulfide Flotation
Assessment of Depression Methods of Activated Pyrite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2123
Enrichment Feasibility of Tellurides Hosted in Pyrite: A Copper Processing Tailings Case Study. . . . . . . . 2136
First-Principles Study on the Decisive Role of Electronic Structure in the Flotation of
Cu-Activated Sphalerite. ............................................2148
Electrochemical Controlling Domains for Platinum Group Minerals. .....................2160
Heat of the Matter: Application of Microcalorimetry in Evaluating Interfacial Chemistry for
Enhanced Flotation Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2169
Impact of a Residual Anionic Polyacrylamide and Its Mechanical Degradation Level on
Chalcopyrite Flotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2177
Effects of Divalent Cations on the Flotation Separation of Pentlandite from
Magnesium-Bearing Minerals. .........................................2186
Selectively Oxidizing and Depressing High-Concentration Pyrite in Copper Flotation. . . . . . . . . . . . . 2202
Review of Surface Activation of Pyrite for Selective Separation of Critical Elements . . . . . . . . . . . . . . 2210
Two-Liquid Flotation for the Recovery of Ultrafine Particles. . . . . . . . . . . . . . . . . . . . . . . . . . 2224
Surface Chemistry in Slag, Industrial Minerals, and Other Flotation
Assessment of Collectors for Reverse Iron Ore Flotation at LKAB . . . . . . . . . . . . . . . . . . . . . . . 2231
Cooperation of Nanobubbles and Mixed Cationic/Anionic Collector on the Fine Lepidolite Flotation. ....2237
Effect of Temperature Variation on the Copper Slag Flotation at Aurubis-Bulgaria. . . . . . . . . . . . . . . 2247
Alkylesteramines—A New Surfactant Family with Improved Environmental Profile for
Reverse Flotation of Iron Ore. .........................................2257
Flotation of Ultrafine Metal Oxides with Sophorolipids . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2263
Fundamentals of Rare Earth Mineral Flotation—Understanding Silicates to Increase
Metallurgical Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2276
Machine Learning Forcefields for Cutting-Edge Description of Mineral-Water Interfaces ............2285
Performance of Sorghum Flour as a Depressant in Reverse Cationic Flotation of Iron Ore. . . . . . . . . . . 2295
Investigating the Influence of Ore Properties on Separation Mechanisms in a Pilot Scale DMC
Cyclone Using Discrete Phase Model CFD Simulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2028
Passing Probability Model for Non-Uniform Screen Deck. . . . . . . . . . . . . . . . . . . . . . . . . . . 2038
Study on the Dissociation Characteristics of Low-rank Coal Macerals and Enhanced Gravity Separation. ...2047
Understanding the Segregation of Multi-Component Particles in a Spiral Concentrator. . . . . . . . . . . . ⤀ 2060
Classification &Characterisation
Investigating the Multidimensional Separation Behavior of Particles in a Cyclosizer Setting—
A Case Study on Calcite, Fluorite and Magnesite. ...............................2073
Operating Hydrocyclone Air-Core Analysis Using a Sparsity‑Based Electrical Resistance
Tomography (ERT) Algorithm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2084
Preliminary Results from a Start-Up Pilot Plant Processing Heavy Minerals Using Bangladesh River Sands ...2092
Studies on Multi-Component Particle Behavior in a Hydrocyclone Classifier—Development of a
New Mathematical Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2102
Superabsorbent Polymer Kinetics Influence in Screen Efficiency in High Moisture Content Ores . . . . . . . 2114
Flotation
Surface Chemistry of Sulfide Flotation
Assessment of Depression Methods of Activated Pyrite. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2123
Enrichment Feasibility of Tellurides Hosted in Pyrite: A Copper Processing Tailings Case Study. . . . . . . . 2136
First-Principles Study on the Decisive Role of Electronic Structure in the Flotation of
Cu-Activated Sphalerite. ............................................2148
Electrochemical Controlling Domains for Platinum Group Minerals. .....................2160
Heat of the Matter: Application of Microcalorimetry in Evaluating Interfacial Chemistry for
Enhanced Flotation Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2169
Impact of a Residual Anionic Polyacrylamide and Its Mechanical Degradation Level on
Chalcopyrite Flotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2177
Effects of Divalent Cations on the Flotation Separation of Pentlandite from
Magnesium-Bearing Minerals. .........................................2186
Selectively Oxidizing and Depressing High-Concentration Pyrite in Copper Flotation. . . . . . . . . . . . . 2202
Review of Surface Activation of Pyrite for Selective Separation of Critical Elements . . . . . . . . . . . . . . 2210
Two-Liquid Flotation for the Recovery of Ultrafine Particles. . . . . . . . . . . . . . . . . . . . . . . . . . 2224
Surface Chemistry in Slag, Industrial Minerals, and Other Flotation
Assessment of Collectors for Reverse Iron Ore Flotation at LKAB . . . . . . . . . . . . . . . . . . . . . . . 2231
Cooperation of Nanobubbles and Mixed Cationic/Anionic Collector on the Fine Lepidolite Flotation. ....2237
Effect of Temperature Variation on the Copper Slag Flotation at Aurubis-Bulgaria. . . . . . . . . . . . . . . 2247
Alkylesteramines—A New Surfactant Family with Improved Environmental Profile for
Reverse Flotation of Iron Ore. .........................................2257
Flotation of Ultrafine Metal Oxides with Sophorolipids . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2263
Fundamentals of Rare Earth Mineral Flotation—Understanding Silicates to Increase
Metallurgical Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2276
Machine Learning Forcefields for Cutting-Edge Description of Mineral-Water Interfaces ............2285
Performance of Sorghum Flour as a Depressant in Reverse Cationic Flotation of Iron Ore. . . . . . . . . . . 2295