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GRINDING: Outotec builds world's largest SAG mill ...

The huge mill will offer increased efficiency, effective grinding conditions, 15% greater mill capacity, and reduced energy consumption. The mill will be operated as a single stage SAG mill (primary and secondary duty combined) with very high throughput made possible by the use of Outotec’s patented Turbo Pulp Lifter (TPL™) technology.

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(PDF) SAG mill circuit optimisation at Ernest Henry …

200,000 tonne capacity SAG Mill. Svedala Krupp 11 MW drive. ... • Running the mill at high mill wt% solids > 88 wt% solids. ... Operation of the SAG mill with a low ball charge volume prevented .

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SAG Mill Optimization using Model Predictive Control

exhibits many of these aspects. Maintaining the SAG mill weight at the optimum value is critical for achieving maximum grind rate efficiency and mill production (Powell, M.S., van der Westhuizen, A.P., & Mainza, A.N. 2009). However, SAG mill weight is difficult to control as the dynamic response changes as the mill approaches maximum capacity.

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Space vector modeling of a SAG mill drive and …

Mineral grinding is one of the most important and critical stages in copper mining. Economy-scale has motivated the use of high capacity semi-autogenous (S Space vector modeling of a SAG mill drive and evaluation during mill shutdowns - IEEE Conference Publication

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