grinding fineness

基本解释

The results show that roasting temperature and grinding fineness have an obvious effect on iron increase and phosphorous reduction.
试验结果表明，焙烧温度、磨矿细度对提铁脱磷影响较大。
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With grinding fineness increasing, iron grade was first decreasing and then increasing, while iron recovery was first increasing and then decreasing and phosphorus content was reducing gradually.
随着磨矿细度增加，铁品位先降低后增加，回收率先增加后降低，磷含量逐渐降低；
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Determine appropriate grinding fineness must ensure that: 1) useful mineral fully disintegrate, 2) the suitable particle flotation upper limit;
确定适宜的磨矿细度必须保证：1）有用矿物充分解离； 2）适宜的浮选粒度上限；