sulfide flotation process

  • 1 Froth Flotation Fundamental Principles

    1 Froth Flotation Fundamental ... Froth flotation is a highly versatile method for physically separating particles based on ... separating sulfide minerals from ...

  • US3370704A Metallic sulfide flotation process

    Prior art keywords flotation ore sulfide collector copper Prior art date 1964-05-14 Legal status (The legal status is an assumption and is not a legal conclusion.

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  • US20110198296A1 Sulfide flotation aid Google Patents

    The flotation process can be a normal flotation process in which the desired material forms a concentrate at the top of the suspension. The method can further comprising the step of adding a frother, a collector, lead nitrate, copper sulfate, and any combination thereof to the suspension.

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  • FLOTATION process ... The importance of the froth flotation process to the sulphide or ...

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    About Jameson Cell. The Jameson Cell is an innovative flotation process driven by fluid mechanics. The advantages of modern Jameson Cells are: Consistent fine bubble ...

  • Patent US4214710 Froth flotation of zinc sulfide ...

    Zinc sulfide is concentrated by a froth flotation process using a substituted benzotrifluoride compound as depressant for calcium fluoride. The benzotrifluoride compounds are substituted by hydrophilic groups such as hydroxy, carboxylic acid and amino.

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    Examples Sulfide minerals. The effluent from the tailings from the mining of sulfidic minerals has been described as "the largest environmental liability of the ...

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  • Froth flotation improvement by plasma pretreatment

    The surface conversion of sulfide mixtures from a sulfide/sulfide to an oxide/sulfide system facilitated separation using the oxide collector Flotinor FS-2. Therefore, the approach of applying selective surface oxidation of mineral mixtures by low-temperature plasma pretreatment seemed to be a promising strategy for improving the separation efficiency

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    Sodium sulfide is a chemical compound with a chemical formula Na2S. Sodium sulfide is used in the pulp and paper industry, water treatment, textile industry, and ...

  • Metal Sulfide Froth Flotation An Introduction Froth ...

    The primary purpose of metal sulfide flotation is to separate valuable minerals economically and reject gangue from ore yielding a concentrate that can be ...

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    Froth flotation Wikipedia, the free encyclopedia. Froth flotation is a process for separating minerals from gangue by taking advantage of differences in their ...

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    The process of extracting copper from copper ore varies according to the type of ore and the desired purity of the final product. Each process ...

  • A Review on Novel Techniques for Chalcopyrite Ore

    1.2.1. Flotation Separation Valuable mineral in an ore such as chalcopyrite ore can be separated from each other and from worthless gauge minerals by the froth ...

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  • 1 Froth Flotation Fundamental Principles

    1 1 Froth Flotation Fundamental Principles Froth flotation is a highly versatile method for physically separating particles based on differences in the ability of ...

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  • Sulfide Flotation Reocities

    The ores with sulfide minerals often consists of metal sulfide minerals and gangue. However, rarely, only the separation of a sulfide from the gangue can be requested. This is the simplest application of flotation which is called selective flotation.

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  • Sources of Copper Ore Copper Development

    To a large extent, copper oxide and sulfides are naturally separated in nature. As such, once mined the processing of the ore generally does not need to separate the ...

  • Smelting Wikipedia

    Smelting is a process of applying heat to ore to melt out a base metal. It is a form of extractive metallurgy. It is used to extract many metals from their ores ...

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    Introduction to Mineral Processing. Sulfide and non-sulfide minerals as well as native metals are recovered by froth flotation. This process is based on the ability ...