In the process of bauxite mining and processing, the treatment of flotation tailings has become an urgent problem to be solved. Tailings treatment is not only related to the rational utilization of resources, but also closely related to environmental protection. This article will focus on the treatment of bauxite flotation tailings
Copper ores on the earth mainly include natural copper, sulfide ores, and oxide ores. Sulfide ores can be further subdivided into chalcopyrite, bornite, chalcocite, etc.; oxide ores can be divided into azurite, cuprite, malachite, etc.
Copper oxide (CuO) is insoluble in water and ethanol, soluble in acid, ammonium chloride and potassium cyanide solutions, slowly dissolved in ammonia solution, and can react with strong alkali. Copper oxide can be widely used to make silk, ceramics, enamel, glaze, desulfurizer, etc. It can also be used to make hydrogen, catalysts, green glass, etc.
For the processing of ilmenite, the most commonly processed titanium-containing mineral is ilmenite. This mineral is gray to black and has a bit of metallic luster. The crystals are generally plate-shaped, and the crystals are gathered together into blocks or granules. The selection is introduced below. Titanium equipment and process flow.
Iron removal and whitening can be said to be an important means to improve the added value and application effect of kaolin. Usually, the whiteness of natural kaolin is often reduced due to various impurities, and iron is often the main impurity that affects the whiteness of kaolin.
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