Flotation in Mineral Processing
Flotation in Mineral Processing
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选矿中的浮选
DOI：
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发表时间：
1984
期刊：
影响因子：
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通讯作者：
H. Shergold
中科院分区：
文献类型：
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作者：
H. Shergold
现代文明所需的金属或矿物很少是天然纯净的，可以随时使用的。相反，它们以多达20种不同矿物的复杂集合体出现，其中只有一种或两种有价值。在形成地壳的几千种矿物中，大约有200种这种“有价值的”矿物。因此，含有一种有价值成分的矿物组合的数量是非常大的，每一个含有名义上相同的有价值矿物的矿床（矿石）将在物质上与所有其他矿床（矿石）不同。因此，某一特定矿石的最佳分离工艺与它的整体矿物学密切相关，而不仅仅与有价值成分的性质有关。
Few of the metals or minerals required by modern civilisation are mined naturally pure and ready to use. Instead they occur in complex aggregates of up to twenty different minerals of which only one or two will be of value. There are some two hundred of these ‘value’ minerals amoung the several thousand minerals that go to form the earth’s crust. The number of combinations of minerals that can occur with a valuable component is therefore very large and each deposit (ore) containing nominally the same valuable minerals will differ materially from all others. Consequently, the best separation process for a particular ore is closely related to its overall mineralogy and not to just the nature of the valuable components.