chemicals used in platinum ore dressing processing

chemicals used in platinum ore dressing processing

  • How is platinum extracted from its ore slideshare

    How is platinum extracted from its ore 1. How is platinum extracted from its Ore? An ore is a naturally occurring mineral from which a pure metal can be extracted. For Platinum, the two chief minerals are sperrylite or platinum arsenide (PtAs2) and cooperate or platinum sulfide (Pts).

    Live Chat
  • Extraction and Refining of the Platinum Metals

    Platinum Metals Rev., 1963, 7, (41,136143 136 The earlier stages of the mining and recovery of the platinum metals from the Rustenburg Platinum Mines have been reviewed in some detail in this journal (I), while the geology of the Bushveld Igneous Complex and the platinum reefsconstituting

    Live Chat
  • Chemicals Used in Mining Hesperian Health Guides

    Chemicals used in mining and processing minerals contaminate the land, water, and air, causing health problems for workers and people living near mines. Toxic chemicals used in mining include: cyanide, sulfuric acid, and solvents for separating minerals from ore nitric acid ammonium nitrate and fuel oil (ANFO) used in blasting tunnels

    Live Chat
  • Mineral processing Wikipedia

    Gravity separation is one of the oldest technique in mineral processing but has seen a decline in its use since the introduction of methods like flotation, classification, magnetic separation and leaching. Gravity separation dates back to at least 3000 BC when Egyptians used the technique for separation of gold.

    Live Chat
  • chemical processing in mineral processing platinum

    chemical processing in mineral processing platinum_Oem Chemicals, Oem Chemicals Suppliers and Manufacturers at .Alibaba offers 606362 oem chemicals products. About 1% of these are . High quality mineral processing che

    Live Chat
  • Flotation ore dressing Britannica

    Flotation, in mineral processing, method used to separate and concentrate ores by altering their surfaces to a hydrophobic or hydrophilic conditionthat is, the surfaces are either repelled or attracted by water. The flotation process was developed on a commercial scale early in the 20th century to

    Live Chat
  • Common Basic Formulas for Mineral Processing

    These formulas are here in the hope that they would prove of value to others in the ore dressing industry. With such information at hand performance is calculated by the use of formulas and tabulations. Some of these are given here for convenient reference. Also at: Mineral Processing

    Live Chat
  • Mineral processing metallurgy Britannica

    Mineral processing, art of treating crude ores and mineral products in order to separate the valuable minerals from the waste rock, or gangue. It is the first process that most ores undergo after mining in order to provide a more concentrated material for the procedures of extractive metallurgy.

    Live Chat
  • OVERVIEW OF PGM PROCESSING

    PLATINUM Overview of PGM Processing chemicals, electronics, fuel cells) Mining Crushing Milling Froth Flotation Drying and smelting in electrical furnace PLATINUM Why not use readily available copper processing capacity? Smelting Type No. Of Companies world wide

    Live Chat
  • Introduction to Mineral Processing cpchem

    Other chemicals are used to generate the froth and still others are used to adjust the pH. Certain chemicals are even capable of depressing the flotation of minerals that are either to be recovered at a later time or are not to be recovered. froth flotation cells. The process of froth flotation entails crushing and grinding the ore to a fine size.

    Live Chat