Wills' mineral processing technology : an introduction to the practical aspects of ore treatment and mineral recovery /

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autores principales: Wills, B. A. (Barry Alan) (Autor), Finch, James A. (Autor)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Oxford : Butterworth-Heinemann is an imprint of Elsevier, 2016.
Edición:Eighth edition.
Temas:
Ore-dressing.
Ores.
Minéralurgie.
Minerais.
ore.
TECHNOLOGY & ENGINEERING > Mining.
Ore-dressing
Ores
Acceso en línea:Texto completo (Requiere registro previo con correo institucional)
Tabla de Contenidos:
  • Front Cover
  • Willsâ€"!Mineral Processing Technology
  • Copyright Page
  • Contents
  • Preface
  • Acknowledgments
  • 1 Introduction
  • 1.1 Minerals
  • 1.2 Abundance of Minerals
  • 1.3 Deposits And Ores
  • 1.4 Metallic and Nonmetallic Ores
  • 1.5 The Need for Mineral Processing
  • 1.6 Liberation
  • 1.7 Concentration
  • 1.8 Representing Mineral Processing Systems: The Flowsheet
  • 1.9 Measures of Separation
  • 1.9.1 Grade
  • 1.9.2 Recovery
  • 1.9.3 Gradeâ€"Recovery Relationship
  • 1.9.4 A Measure of Technical Separation Efficiency
  • 1.10 Economic Considerations1.10.1 Contained Value
  • 1.10.2 Processing Costs
  • 1.10.3 Milling Costs
  • 1.10.4 Tailings Reprocessing and Recycling
  • 1.10.5 Net Smelter Return and Economic Efficiency
  • 1.10.6 Case Study: Economics of Tin Processing
  • 1.10.7 Case Study: Economics of Copper Processing
  • 1.10.8 Economic Efficiency
  • 1.11 Sustainability
  • References
  • 2 Ore Handling
  • 2.1 Introduction
  • 2.2 The Removal of Harmful Materials
  • 2.3 Ore Transportation
  • 2.4 Ore Storage
  • 2.5 Feeding
  • 2.6 Self-Heating of Sulfide Minerals
  • 3.3.2 On-stream Mineral Phase Analysis3.3.3 On-stream Ash Analysis
  • 3.3.4 On-line Particle Size Analysis
  • 3.3.5 Weighing the Ore
  • 3.3.6 Mass Flowrate
  • Magnetic Flowmeter
  • Ultrasonic Flowmeters
  • Array-based Flowmeters
  • Slurry Density
  • 3.4 Slurry Streams: Some Typical Calculations
  • Volumetric Flowrate
  • Slurry Density and % Solids
  • 3.5 Automatic Control in Mineral Processing
  • 3.5.1 Hierarchical Multilayer Control System
  • 3.5.2 Instrumentation Layer
  • 3.5.3 Regulatory Control Layer
  • 3.5.4 Advanced Process Control Layer
  • Expert Systems3.5.5 Optimization Layer
  • 3.5.6 The Control Room
  • 3.6 Mass Balancing Methods
  • 3.6.1 The n-product Formula
  • Sensitivity Analysis
  • Error Propagation
  • Excess of Data
  • More than One Process Unit
  • No Correction of Measurement Errors
  • 3.6.2 Node Imbalance Minimization
  • Limitations
  • 3.6.3 Two-step Least Squares Minimization
  • Limitations
  • 3.6.4 Generalized Least Squares Minimization
  • 3.6.5 Mass Balance Models
  • 3.6.6 Error Models
  • 3.6.7 Sensitivity Analysis
  • 3.6.8 Estimability and Redundancy Analysis

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