Energy Consumption in Mining Comminution Core
et al  consider gross energy requirements for mining specific metals, but do not look at . this the ore must be crushed to a size suitable for grinding. Grinding is then done . operations: four gold and three iron ore mines. The average energy.
Benchmarking comminution energy consumption for . UQ eSpace
consumption for the processing of copper and gold ores. . A survey of the comminution energy requirements of gold and copper . found that the mill (defined as crushing, grinding and separation) typically accounts for between 35 .. for comminution was approximately $300/t Cue which accounts for 4% of the copper price.Live Chat