Magnetic Methods for the Treatment of Minerals

摘要: Introduction. I. The Physical Principles of Magnetic Separation. magnetic beneficiation. units. properties minerals. Generation field in separator. Measurement properties. II. Review Separation Techniques. Dry low-intensity separators. Wet High-intensity high-intensity high-gradient Superconducting Laboratory III. Theory High-Gradient single-wire particle capture. capture multi-wire matrices. Particle by ferromagnetic spheres. a real matrix. flocculation. Open-gradient separation. IV. Practical Aspects Selection separation technique. field. Matrix. Flow velocity. Pulp density. Feed rate. Rinse and flush water. effect size. speed rotation. Pre-treatment pulp. selectivity Comparison wet V. Industrial Applications Minerals treatment. beneficiation coal. fly ash. application HGMS to waste water nuclear industry. filtration gases. VI. Economics Energy costs. cost separators their economic comparison. economics mineral treatment Appendices: List symbols. abbreviations. Values physical constants. Conversion Definitions derived selected companies manufacturing magnets, separators, measuring instruments Bibliography. Subject Index.