PROCESSING

An energy saving spacer

CONICAL spacers developed for Glencore Technology’s fine grinding Isamill have been tied to up to 21.5% energy draw reductions.

A conical spacer on its way to an Isamill in South Africa.

A conical spacer on its way to an Isamill in South Africa.

Tests in an Isamill processing pyrite concentrate for gold recovery showed the specific energy requirement for the Isamill dropped 12.7%-21.5% depending on the particle size requirements. The greater the...

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