Rare Metal Technology 2015

Front Matter....Pages i-xvii
Front Matter....Pages 1-1
Industrial Practice of Biohydrometallurgy in Zambia....Pages 3-10
Industrial Oxygen and Its Advanced Application Technology for Hydrometallurgy Process....Pages 11-17
Electrochemical Removal Impurity of NaCl from LiCl-KCl Melts....Pages 19-26
Modern Beryllium Extraction: A State-of-the-Art Kroll Reduction Plant....Pages 27-36
How to Recover Minor Rare Metals from E-Scrap....Pages 37-44
Solvent Extraction of Cu2+ with Laminar Flow of Microreactor from Leachant Containing Cu and Fe....Pages 45-52
Front Matter....Pages 53-53
Extraction of Gold from a Low-Grade Double Refractory Gold Ore Using Flotation-Preoxidation-Leaching Process....Pages 55-62
Gold Extraction from a High Carbon Low-Grade Refractory Gold Ore by Flotation-Roasting-Leaching Process....Pages 63-70
Gold Leaching from a Refractory Gold Concentrate by the Method of Liquid Chlorination....Pages 71-77
The Effects of Common Associated Sulfide Minerals on Thiosulfate Leaching of Gold....Pages 79-86
Hydrometallurgical Extraction of Precious, Rare and Base Metals Using an Oxidizing Acid Chloride Heap Leach....Pages 87-99
Recovery of Platinum Group Metals Using Perovskite-Type Oxide....Pages 101-105
Research on Process of Hydrometallurgical Extracting Au, Ag, and Pd from Decopperized Anode Slime....Pages 107-114
Front Matter....Pages 115-115
Status of Separation and Purification of Rare Earth Elements from Korean Ore....Pages 117-126
Optimization of Rare Earth Leaching....Pages 127-134
Numerical Simulation of the Mass Transfer for Rare-Earth Concentrate in Leaching Process....Pages 135-144
Apatite Concentrate, A Potential New Source of Rare Earth Elements....Pages 145-156
Rare Earth Elements Gallium and Yttrium Recovery from (KC) Korean Red Mud Samples by Solvent Extraction and Heavy Metals Removal/Stabilization by Carbonation....Pages 157-168
Rare Earth Element Recovery and Resulting Modification of Resin Structure....Pages 169-175
Ultra High Temperature Rare Earth Metal Extraction by Electrolysis....Pages 177-183
Front Matter....Pages 185-185
A Novel Technology of Vanadium Extraction from Stone Coal....Pages 187-192
Mechanical Activation of Processing of Egyptian Wolframite....Pages 193-208
Leaching of Vanadium from the Roasted Vanadium Slag with High Calcium Content by Direct Roasting and Soda Leaching....Pages 209-216
Solvent Extraction of Vanadium from Converter Slag Leach Solution by P204 Reagent....Pages 217-224
Effect of Solution Compositions on Optimum Redox Potential in Bioleaching of Chalcopyrite by Moderately Thermophilic Bacteria....Pages 225-227
Front Matter....Pages 229-229
Research on Quality Improvement of Titanium Sponge By Process Optimization....Pages 231-237
Recovery of Rare Earth Elements from NdFeB Magnet Scraps by Pyrometallurgical Processes....Pages 239-248
Study On Electrolysis for Neodymium Metal Production....Pages 249-252
Experimental Investigation of Recycling Rare Earth Metals from Waste Fluorescent Lamp Phosphors....Pages 253-259
Back Matter....Pages 261-264