Continuous Stockpile Management To Reduce
Waste In The Mining Industry
Author(s)
J.E. Everett & M. Kampermaif
Abstract
Australia's economy depends upon mining exports. Ore is a once-only
resource. Physical and social environments require extraction with minimum
waste. This paper shows how simulation modelling of the production system,
supplemented by a decision-support system, can reduce waste, extend the life
of existing mines (and their associated communities) and delay the necessity
to develop new mines. The example is iron ore mining, but the principles and
methods apply to other extractive industries, including coal mining. Iron ore
composition must lie within a tolerance, not only in iron, but also in several
contaminants. Ore is mined, railed to the port, crushed, stockpiled and
shipped. Traditionally, each stockpile is built to target the specified
composition. The e
Keywords
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