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Modern Mining ›› 2011, Vol. 27 ›› Issue (12): 5-8.

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Analysis of Molybdenum and Tungsten Comprehensive Ore Blending of Sandaozhuang Open-pit Mine

Zhou Xiaojiang   

  1. Mine Company, China Molybdenum Co.,Ltd.
  • Online:2011-12-13 Published:2011-12-21

Abstract: Difficulties in molybdenum and tungsten comprehensive ore blending of Sandaozhuang open-pit mine were analyzed, solving methods were proposed. Automatic operation of molybdenum and tungsten comprehensive ore blending was realized in ore blending software. Solved balance ore supply problems of multi-mine enter sites to multi-ore discharge sites of molybdenum and tungsten comprehensive ore blending mainly. Advantages like timely, reliable and easy control execution of this ore blending method were proved through production examples.

Key words: Molybdenum and tungsten ore blending, Blasted-pile, Grade, Shovel mucking equipment, Software application