Development of a new lining ball mill model for commercial component preservation

Abstract

At present the main aggregates for fine grinding of gold ores are ball and similar mills, in which in addition to mass ore grinding, deformation and free gold destruction occurs. The article aims to study the process of deformation of free gold extracted during grinding and to develop a ball mill design to preserve the commercial component.

Keywords

• grinding
• gold
• mineral disclosure
• gold regrinding
• riffles
• ball mill
• gold extraction
• particle isometrization