Abstract: Accumulative bauxite is the main source for producing metal aluminum in South China.In light of the challenge of how to rationally match the mining site with the washing plant so as to prolong the mine service life, which is faced by accumulative bauxite mines under resource relaying and whose solution is in urgent need, a mathematical model for comprehensive optimization was established for the site of accumulative bauxite washing plant and the ore blending plan by modern logistics planning, operational research and systems engineering theory, and has been successfully applied in a real accumulative bauxite mine.

Key words: Accumulative bauxite, Concentrator site, Ore blending