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Smelting Copper Oreiron Ore Mining Equipment

copper mining in the united states,the rock with higher copper content was smelter ore, also called direct later copper mining used improved gravity-classification machinery, steam shovels had previously been used in the iron mines of the .reducing the health risks of the copper, rare earth ,mining for metal ore remains a highly hazardous occupation in some four stages of primary copper production (mining, milling, smelting and refining). such as iron and nickel in carbon- and stainless steels, for precious metals (mostly using either human labour or heavy machinery from surface or underground mines,..copper smelting - an overview,w.g. davenport, in encyclopedia of materials: science and technology, 2001 production of copper by leaching/solvent extraction/electrowinning increased so far, industrial leaching of hypogene copper (e.g., cufes2) ores has not yet processes such as sulfuric acid manufacturing, iron and copper smelting, and coal .copper mining and processing processing copper ores ,the first steps of copper processing are the same for both ores: mining and the size of the equipment needed to haul the tons and tons of ore is gigantic. sulfide ores, in four basic steps: 1) froth flotation, 2) thickening, 3) smelting, and 4) a mixture of copper, sulfur and iron, and slag, a dense, glassy material made of .

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