Plant Throughput

What this topic covers

Tonnes processed per unit time and why higher throughput is not automatically better.

Core mine-to-refinery ideas

Throughput is constrained by ore hardness, equipment capacity, downstream recovery and maintenance.

Pushing more tonnes can reduce recovery if the circuit no longer provides enough residence or separation performance.

Useful optimization balances tonnes, grade, recovery, energy and availability.

Important tradeoffs

Finer grinding can improve liberation but increases energy and can create difficult fine particles.

Measurement and accounting

Classification and screening help control the size distribution entering downstream processes.

Lifecycle perspective

Machine operation, clearing and lockout procedures are not provided.