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      Iron ore beneficiation technology development direction

      (1) strengthen the iron ore especially difficult to choose iron ore process mineralogy research, find out the various mineral composition, structure, disseminated extent, symbiosis and useful elements in tailings occurrence state and distribution, with comprehensive recycling all kinds of useful elements.

      (2) to strengthen more crushing less grinding technology and equipment research, be sure to make all kinds of iron ore beneficiation largescale, efficient, energy saving, automation equipment, strengthen crushing grinding abrasion resistant material.

      (3) strengthen the research of grinding classification process, the promotion of hydrocyclone and efficient such as high-frequency fine screen classification equipment, improve the efficiency of grinding classification.

      (4) strengthen the study of the new high efficiency flotation reagents, wide raw material sources, low price, small pollution, non-toxic harmless, in order to reduce pollution in mines, a reasonably.

      (5) strengthen research iron mine tailings comprehensive utilization, and recovery of useful elements, improve economic efficiency, reduce production costs.

      (6) strengthen the basis of the research of integrated automation, in order to realize full automation, reduce manual labor, improve labor productivity, improve the technical indicators, to reduce production costs.

      (7) to strengthen the iron ore flotation, magnetic separation technology, all kinds of the researches on the mechanism of the force field separation technology.

       
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      国产女人
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