Extraction of Copper from Copper pyrite Grade 12 Science,The principal ore of copper is copper pyrite and copper is extracted from this ore The different steps in extraction of copper are Crushing and Concentration The ore obtained from mines are broken down into small piece by jaw crusher and then pulverized The ore being sulphide ore is concentrated by froth floatation process... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.
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Limestone is mainly composed of calcium carbonate (CaCO3), MO's Hardness 3 degrees. The limestone particles or powders can be used in building materials, road construction, metallurgy, chemical and other industries after crushing or grinding.
This micronized line for quicklime is in Teheran, Iran. The whole line includes pe250x400 jaw crusher, electromagnetic vibrating feeder, HGM175 grinding mill, hoist, electric control cabinet, packaging machine, pulse duster, etc., with the features of hig
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Gold ore whose types of deposits are diverse and complex is the mineral assemblage of gold. With features of chalcophile affinity and high melting point, the gold ore includes conglomerate type, porphyry type, quartz vein type and volcanic rock type, etc.
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The principal ore of copper is copper pyrite and copper is extracted from this ore The different steps in extraction of copper are Crushing and Concentration The ore obtained from mines are broken down into small piece by jaw crusher and then pulverized The ore being sulphide ore is concentrated by froth floatation process
Get PriceThe method used to extract copper from its ores depends on the nature of the ore Sulphide ores such as chalcopyrite are converted to copper by a dissimilar method from silicate carbonate or sulphate ores The principal ore of copper is copper pyrite and copper is extracted from this ore
Get PriceJan 11 2018 · Copper Mining The commonest ore used in the extraction of copper is Chalcopyrite CuFeS 2 also known as Copper Pyrites and other such sulphides The percentage of copper in the actual ore is too low for direct extraction of copper to be viable The concentration of ore is required and it is done by the Froth Flotation method
Get PriceBornite 2S3 or peacock ore Melaconite CuO etc EXTRACTION OF COPPER FROM SULPHIDE ORE Large amount of copper are obtained from copper pyrite CuFeS2 by smelting Ores containing 4 or more copper are treated by smelting process Very poor ores are treated by hydrometallurgical process
Get PriceExtraction of copper from copper pyrite CuFeS₂ involves a crushing followed by concentration of the ore by frothflotation b removal of iron as slag c selfreduction step to produce ‘blister copper’ following evolution of SO₂ d refining of ‘blister copper’ by carbon reduction
Get PriceDec 19 2019 · The sulphide ore of copper is heated in air until a part is converted to oxide and then further heating in the absence of air to let the oxide react with unchanged sulphide Selfreduction of CuS to Cu can be carried out in either Bessemer converter or PierceSmith converter 2 C u 2 S 3 O − 2 → 2 C u 2 O 2 S O 2 2 C u 2 O C u 2 S → 6 C u S O 2
Get PriceAug 21 2020 · The method used to extract copper from its ores depends on the nature of the ore Sulfide ores such as chalcopyrite C u F e S 2 are converted to copper by a different method from silicate carbonate or sulfate ores Chalcopyrite also known as copper pyrites and similar sulfide ores are the commonest ores of copper
Get PriceSulphide ores such as chalcopyrite are converted to copper by a dissimilar method from silicate carbonate or sulphate ores The principal ore of copper is copper pyrite and copper is extracted from this ore Extraction of copper from copper pyrites involves the following steps –
Get PriceCopper Mining The commonest ore used in the extraction of copper is Chalcopyrite CuFeS 2 also known as Copper Pyrites and other such sulphides The percentage of copper in the actual ore is too low for direct extraction of copper to be viable The concentration of ore is required and it is done by the Froth Flotation method Concentration of
Get PriceGetting copper from chalcopyrite CuFeS 2 Chalcopyrite also known as copper pyrites and similar sulphide ores are the commonest ores of copper The ores typically contain low percentages of copper and have to be concentrated by for example froth flotation before refining
Get PriceOct 15 2019 · Extraction of copper from copper pyrite In the extraction of copper the smelt formed in the blast furnace contains View Answer VIEW MORE Revise with Concepts Extraction of Copper and Zinc from Their Oxides Example Definitions Formulaes 20000 Learning videos
Get PriceExtraction The extraction of copper also involves many steps The ore used for extraction is copper pyrites This ore is crushed concentrated and then heated in the presence of air During heating the moisture gets expelled and the copper pyrites gets converted to ferrous sulphide and cuprous sulphide
Get PriceEXTRACTION OF COPPER On industrial scale copper is extracted from its sulphide ore known as copper pyrite CuFeS 2 by smelting method STEPS OF EXTRACTION For more details CLICK HERE Concentration Roasting Smelting Bessemerization
Get PriceThe Gibbs free energy of formation Δ f G of Cu 2 S is less than that of H 2 S and CS ore H 2 and C cannot reduce Cu 2 S to Cu On the other hand the Gibbs free energy of formation of Cu 2 O is greater than that of CO Hence C can reduce Cu 2 O to Cu C s Cu 2 O s → 2Cu s CO g Hence the extraction of copper from its pyrite ore is difficult than from its oxide ore
Get PriceMetallurgical ContentThe Problem with copperpyrite oresThe copper pyrite separation Process FlowsheetCrushing circuit of a copper pyrite oreCopper pyrite ore Grinding circuit Flotation process of CopperPyrite mineralsSampling The Problem with copperpyrite ores This flowsheet is designed for the treatment of a copperiron sulfide ore containing appreciable values in gold The major portion
Get PriceMay 15 2020 · Occurrence and Extraction of Copper Occurrence of Copper It occurs as native copper as well as in combined main ores of copper are i Copper glance Cu 2 S ii Copper pyrites CuFeS 2 iii Malachite CuOH 2 CuCO 3 iv Cuprite or Rubby copper Cu 2 O v Azurite 2CuCO OH 2 Extraction of Copper It is mainly extracted from
Get PriceOccurrence and principles of extraction of copper Copper is found in the native state and also in the combined state Native copper is found in big amounts in Michigan ie USA Ores i Copper pyrite CuFeS 2 ii Ruby copper or Cuprite Cu 2 O iii Copper glance Cu 2 S The main ore of copper is copper pyrite It outcomes nearly 76 percent of the world production of copper Uses 1
Get Pricei Copper pyrite CuFeS 2 ii Cuprite or Ruby copper Cu 2 O iii Copper glance Cu 2 S The chief ore of copper is copper pyrite It yields nearly 76 of the world production of copper Extraction from copper pyrites Extraction of copper from copper pyrites involves the following steps 1 Crushing and concentration
Get PriceThe extraction of goldsilver from a copperbearing pyritic gold concentrate 62 gt Au 110 gt Ag and 03 Cu in thiosulphate solutions was investigated in this study
Get PriceCopper Mining and Processing Processing of Copper Copper processing is a complicated process that begins with mining of the ore less than 1 copper and ends with sheets of 9999 pure copper called cathodes which will ultimately be made into products for everyday most common types of ore copper oxide and copper sulfide undergo two different processes hydrometallurgy and
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Processing Capacity: 1.9-76TPH
Application Area: Coal industry, construction industry, mineral industry, chemical industry.
Capacity: 10-280TPH
Configuration: Jaw crusher, ball mill, classifier, magnetic separator, concentrator and dryer.
Application: Wet and dry type magnetic separation for materials smaller than 3mm such as magnetite, pyrrhotite, roasted ore and titanic iron ore.
Production Capacity: 25-30TPH
Diameter of Outer Cylinder: 2.5-3.6m
Applied Material: Mineral ores, sand, ore powder, metal powder, gypsum powder, clay, coal slime, coal powder, sawdust, wood, fertilizer, coconut shell, palm shell, etc.
Feeding Size: ≤267mm
Production Capacity: 18-725TPH
Application Fields: Quarry, concrete mixing station, dry mixed mortar, power plant desulfurization, quartz sand, etc.
Rotation Speed: 0.1–5 r/min
Production Capacity: 180-10000t/d
Product Specification: Φ2.5×40m-Φ6.0×95m
Applied Materials: Feldspar, calcite, talc, barite, fluorite, rare earth, marble, ceramics, bauxite, manganese, phosphate rock, etc.
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Cylinder Capacity: 9-285m³
Production Capacity: 1.9-76TPH
Application Range: Industries of mining, ore beneficiation, construction materials and chemical engineering.
Production Capacity: 150-1000TPH
Product Specification: Φ2.5×40m-Φ6.0×95m
Application Area: Metallurgy, refractory material, chemical plant, etc.
Production Capacity: 500TPH
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Applied Materials: Granite, basalt, bank gravel, bauxite, cement clinker, quartz silicon carbide,limestone, river stone, etc.
Lift Height: 28-32.7m
Throughput: 3-60m³/h
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Capacity: 1-18TPH
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Processing Capacity: 30-500TPH
Applied Material: River gravel, limestone, granite, basalt, diabase, andesite and so on.
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Discharging Size: 0.125-0.044mm
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Production Capacity: 10-30TPH
Humidity of Raw Materias: 20±3(%)
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Applied Materials: Limestone, granite, basalt, andesite, iron ore, quartz, diabase, iron ore, gold ore, copper ore,etc.
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Applied Materials: River gravel,Granite, basalt, bank gravel, bauxite, cement clinker, quartz silicon carbide,limestone, river stone, etc.
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Discharging Size: 0.125- 0.044mm
Production Capacity: 2-176TPH
Feeding Size: ≤25mm
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Capacity: 4-18TPH
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Feeding Granularity: 0.03-1mm
Production Capacity: 2-40TPH
Applicable Range: Suitable for separating materials with 0.3-0.02 mm particle size, such as iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, Phosphorus, tungsten, tin, tantalum, niobium, rare metals, non-metallic minerals
Power: 7.5-75kw
Processing Capacity: 10-30TPH
Applied Materials: Slag, blast furnace slag, fly ash, cinder, slag, carbide slag, limestone, clay, sand, quartz sand, etc.
Processing materials: Granite
Production capacity: More than 200 tons
Feed size: less than 120 mm
Office Add: Kexue Revenue, High and New Technology Industrial Development Zone, Zhengzhou, China
Email: [email protected]