Neutral oil has been widely used in flotation.
中性油在浮选工艺中得到了广泛的应用。
In ilmenite actual rock, coconut oil hydroxamic acid had better flotation performance too, gravity recovery can reach 93.32%.
在实际矿中，椰子油羟肟酸也具有良好的浮选性能，粗选回收率可达93.32%。
This paper suggests a new method of treating sewage in oil production, discusses several factors influencing dissolved—gas flotation.
本文介绍了用气浮——过滤法处理采油污水的试验情况。
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