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首页> 外文期刊>Russian Journal of Non-Ferrous Metals >Influence of Mineral Compositions and Their Modification on the Selection Flowchart and Collectors of Selective Flotation of Ores of Nonferrous Metals
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Influence of Mineral Compositions and Their Modification on the Selection Flowchart and Collectors of Selective Flotation of Ores of Nonferrous Metals

机译：矿物组成及其变质对有色金属矿石选择浮选选矿流程图和选矿厂的影响

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摘要

The influence of the mineral composition of sulfides and their modifications on the selection of flowcharts for the selective flotation of ores of nonferrous metals is considered. It is shown that the oxidation conditions of collectors with the formation of a new form of the collector participating in the formation of sorption layers on the surface play a significant role in the mechanism of the interaction of the collector with minerals. Practical investigations showed that the application of combinations of compositions of various collectors allow us to increase their collection and selective properties and improve the efficiency of the flotation separation of minerals. It is revealed that the structure of the adsorption layer with the use of the composition of the collectors in the flotation (one of them is the xanthate) is determined by the ratio of components and sequence of their dosing. These results allowed us to change the flowcharts of flotation of the ores of the Tarn-ier, Gai, and other deposits with the recovery of modifications of pyrite and sphalerite relative to the stages of the flotation process.
机译：考虑了硫化物的矿物成分及其变质对有色金属矿石选择性浮选流程图选择的影响。结果表明，随着表面上吸附层的形成而形成新形式的捕收剂，捕收剂的氧化条件在捕收剂与矿物相互作用的机理中起着重要作用。实际研究表明，各种捕收剂组成的组合的应用使我们能够增加其捕集和选择性性能，并提高矿物浮选分离的效率。揭示了在浮选中利用捕收剂的组成（其中之一是黄药）的吸附层的结构由组分的比例和给药顺序决定。这些结果使我们能够改变塔恩里耶，盖伊和其他矿床的矿石浮选流程图，并相对于浮选过程的阶段回收黄铁矿和闪锌矿的变质。

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