Ehya Sepahan Iron Ore Concentrate Plants – Iran – International Best Practice Competition – 2025 (Redesign of a Ball Mill for Process Stability)

This best practice from Ehya Sepahan Iron Stone Mine Company involves the redesign of a ball mill circuit to ensure process stability at its Phase 2 Concentrate Plant. The primary objective of the project was to prevent production stoppages during the planned overhaul and maintenance of the secondary ball mills, which would otherwise cause significant disruptions. This was achieved by designing and implementing a bypass route for the secondary hydrocyclones, which allows the production line to c

BPIR Categories

2.3.1 Identify, plan & map key processes
3.2.3 Develop&integrate technology/innovation into concept
3.4.1 Design product/process/service enhancements
5.5.3 Improve process/product performance