Mineral Processing Fundamental

Sensor-Based Ore Sorting in Mining: The Complete Guide to XRT, Optical, and Laser Sorting

Sensor-based ore sorting uses XRT, optical, laser, NIR, and electromagnetic sensors to examine individual rock particles and reject barren waste before milling, cutting energy and water use while improving head grade. This complete guide covers every sensor technology, how a sorter is engineered, the economics of pre-concentration, ore amenability testing, and the future of multi-sensor fusion and underground sorting.

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Dewatering in Mineral Processing: The Complete Guide to Thickeners, Filters, and Centrifuges

Dewatering in mineral processing encompasses thickening, filtration, and centrifugal separation to remove water from concentrates and tailings, recover process water for recycle, and prepare products for shipment or storage. This complete guide covers conventional, high-rate, and paste thickeners, vacuum and pressure filters, centrifuges, flocculant selection, water balance management, product moisture specifications, and troubleshooting of the most common dewatering failures.

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Magnetic and Electrostatic Separation in Mineral Processing: The Complete Guide

Magnetic and electrostatic separation are essential tools in modern mineral processing, underpinning the production of iron ore concentrates, mineral sands products, and high-purity industrial minerals. This complete guide covers LIMS, WHIMS, HGMS, SLon VPHGMS, dry rare earth separators, HTR and ESP electrostatic separators, and their integration into industrial flowsheets.

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Industrial Screening in Mineral Processing: The Complete Guide to Vibrating Screens and Separation

This complete guide to industrial screening in mineral processing covers vibrating screen types (banana, trommel, high-frequency, grizzly, sieve bend), screen panel and aperture selection, screening efficiency measurement, capacity sizing methodology, wet versus dry screening, the role of screens in closed-circuit grinding, common operational problems, and modern innovations including flip-flow screens, DEM simulation, and digital monitoring.

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The Complete Guide to Comminution in Mineral Processing: Principles, Energy, and Optimization

Comminution in mineral processing is the progressive size reduction of ore through crushing and grinding to liberate valuable minerals from gangue. This complete guide covers the physics of fracture, classical energy laws (Rittinger, Kick, Bond), the Bond Work Index, circuit design options, HPGR and stirred mill technologies, and practical optimization strategies for improving energy efficiency.

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