论述了铝土矿浮选精矿拜耳法双流溶出工艺过程各阶段温度的控制依据。
Then it gives the control basis for every stage temperature in Bayer Process-double-fluid digestion process of flotation bauxite concentrate.
柿竹园低品位复杂萤石的浮选工艺研究一直处于试验阶段，指标不稳定。
The unstable index behaved in flotation process research on Shizhuyuan low grade, complicated chemical composition fluorite bored researchers for a long time.
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