铝土矿选矿精矿粒度对精矿脱水过滤及拜耳法生产氧化铝具有重大影响。
The grain size of bauxite concentrate during the beneficiation of bauxite has key effect on the dewatering and filtration of the concentrate and Bayer alumina production.
研究了不同的粒度组成大冶铁精矿对生球质量与成品球团抗压强度的影响。
The influence of green ball quality and palletizing crushing strength are studied by using different size distribution of DAYE concentrate.
国产铁精矿是细粒度的磁选精矿，进口铁矿则以粉状赤铁矿为主。
The domestic ores are fine magnetite concentrate, and the imported ores mainly are hematite sinter fines.
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