Mineral Processing and Metallurgy

Concentration

After liberation from the gangue material, valuable minerals need to be concentrated in further processing steps. Different physical and chemical processing circuits are used to concentrate the valuable minerals on the basis of their chemical composition, their physical specifications, their size distribution and the cost of the various options.

For over 35 years, Met-Chem has developed a unique expertise in mineral concentration of iron ore, gold, base metals and industrial minerals. Proven technology, the latest efficient innovations, and best tools are used in all our projects.

Expertise:

• Leaching and heap leaching
• Conventional flotation and column flotation
• Gravity, magnetic and air separation
• Thickening, filtration, and drying
• Hydraulic classification