Download Drying, Roasting, and Calcining of Minerals

Drying, Roasting, and Calcining of Minerals pdf download focused information on the important extractive metallurgy unit operations of drying, roasting, and calcining in chemical engineering. Drying, roasting, and calcining are not the primary unit operations in extractive metallurgy.

However calcination , in most cases, the conversion of minerals into metals and metal compounds, whether by pyrometallurgy, hydrometallurgy, or electrometallurgy, involves one or more of these operations, generally on the feed material, sometimes on the product. These unit operations are rarely discussed in their own right, but usually as ancillaries to the core unit operations. In this symposium these processes are brought to the forefront, and discussed in the details needed for practitioners to understand the state-of-the-art and also the importance of these technologies to extractive metallurgical flowsheets.

The symposium naturally divided itself into five sessions: Drying and Calcining; Fluidization, Reduction Roasting, and Microwave Treatment; Roasting; Induration and Sintering; and Sintering and Energy Use. While induration and sintering relate specifically to iron ores, the other papers cover a wide variety of materials, including copper chloride residue, salt and salt sludge, ammonium paratungstate, chromite ore fines, nickel laterites, petroleum coke, rare earth oxides, zinc oxide flue dust, red mud, and ferrochromium powder.

Table of Contents

  • Sulfation Roasting of a Bornite Flotation Concentrate to Optimize Silver Extraction in a Ferric Chloride Leach Chlorination Roasting of Rare Earth Element Oxides
  • Bromination Roasting of Rare Earth Oxides
  • The Advantages of Thermal Analysis Prior to Bench-Scale Roasting
  • Extraction of Indium from Zinc Oxide Flue Dust by Microwave Sulfation Roasting and Water Leaching
  • Behavior of Arsenic, Antimony and Bismuth at Roasting Temperatures
  • Characterization of Physico-Chemical Changes during the Alkali Roasting of Niobium and Tantalum Oxides
  • Mechanism of Na2SO4 on Refractory Gold Concentrate at Roasting Pretreatment
  • Optimization on Drying of CuCl Residue by Hot-Air Using Response Surface Methodology
  • Application of Kumera Steam Dryers in Mineral Processing
  • Dielectric Properties and Microwave Drying Characteristics of CuCl Residue
  • Moisture Dependent Dielectric Properties and Microwave Drying Behavior of Zirconium Hydroxide
  • Optimization of Microwave Drying of Salt with Response Surface Methodology
  • The Impact of Calcination Conditions on Production of Magnesium by the Magnatherm Process
  • Calix Calciner: A Green Application in the Production of Magnesium
  • Modeling and Design of Experiment in Calcination of Magnesites
  • Study on Effect of Untreated and Calcined Olivine on Low Silicon Pellet Production Process and Quality
  • Fluidization and Magnetization Roasting Technology Research on Siderite
  • The Temperature Behavior and Microwave Thermo Gravimetric Analysis Characteristic of Ammonium Paratungstate in a Microwave Field
  • Green Evaluation of Microwave Shaft Furnaces
  • Behavior of Phosphorus during Reduction Roasting of Oolitic Hematite Ore with High-Phosphorus Content
  • Effect of Additives on Phase Transformation of Nickel Laterite Ore during Low-Temperature Reduction Roasting Process Using Carbon Monoxide
  • Effect of Temperature on Reduction Roasting of Low-Grade Iron Ore after Granulating with Coal
  • Thermo-Physical Properties of Petroleum Coke during Calcining Graphitization Process
  • Prediction of Non-Isothermal Oxidation of Magnetite Pellets
  • Monitoring the Ring Formation in Rotary Kiln for Pellet Firing
  • Study on the Improvement of Preheating and Roasting Characteristics of Pellet Made by Organic-Bentonite Compound Binder
  • Effects of Anthracite on Pelletization of Hematite Ore
  • Preparation of Straw Char by Preformation-Carbonization Process and Its Application in Iron Ore Sintering
  • Influence of Modified Biomass Fuel on Iron Ore Sintering
  • The Phase Transformation of Baiyunebo Iron Ore Treated with Reductant Sintering
  • Effect of Sinter Basicity on Sinter Productivity and Quality with High Rate of Recycled Materials
  • Research on NOx Reduction by Applying Coke Breeze Pretreated with Urea Additive in Iron Ore Sintering Process
  • The Generation Ability of Liquid Phase for Mixture of Iron Ore Powders and Lime: Prediction, Characterization and Influencing Factors

eBook details

  • Author (s): Thomas Battle, Jerome Downey, Lawrence May
  • Publisher: ‎ ‎ Springer
  • Year of publication: 2016
  • Writing language: English
  • ISBN: 3319486004, 9783319486000, 9783319482453
  • Number of pages: 296 pages
  • Book format: PDF
  • Compressed file size: 9 MB
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