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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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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Discharging Size: 25-35mm
Production Capacity: 5-150TPH
Product Warranty: One Year
Feeding Granularity: 300-1050mm
Production Capacity: 80-1000TPH
Feeding Size: ≤25-≤30mm
Discharging Size: 0.125- 0.044mm
Production Capacity: 2-176TPH
Production Capacity: 2-36TPH
Feeding Granularity: Φ1.5×15m-Φ3.3×40m
Technical Features: Cooling the clinker (1000-1300℃) discharged from rotary kiln to below 200℃ and improving the quality and grinding ability of the clinker.
Voltage: 380V,50Hz
Type: Vertical ring die pellet mill
Working: 22 hours continue working
Feeding Granularity: 120-1500mm
Production Capacity: 1-2200t/h
Feed Opening: 150×250-1600×2100mm
Cylinder Capacity: 9-285(m³)
Processing Capacity: 1.9-76TPH
Application Area: Coal industry, construction industry, mineral industry, chemical industry.
Processing Ability: 770-2800TPH
Screw Diameter: 1500~3000mm
Rotation Rate: 2.5~6 r/min
Production Capacity: 200,000-500,000 tons per year
Component Parts: Material storage tank, sand dryer, batching apparatus, mixer, dry powder packing machine, dust collector and conveyor.
Application Fields: To produce single component and multiple component mortar products such as dry-mixed mortar, water proof mortar, adhesive mortar, plaster anti-crack mortar and hollow glass bead inorganic thermal mortar.
Feeding Granularity: 120-1500mm
Production Capacity: 1-2200t/h
Feed Opening: 150×250-1600×2100mm
Power: 7.5-130kw
Cpacity: 10-35TPH
Instruction: Under engineer's guidance
Feeding Size: 400-1200mm
Production Capacity: 45-500TPH
Applied Materials: Limestone, granite, basalt, andesite, iron ore, quartz, diabase, iron ore, gold ore, copper ore,etc.
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.
Feeding Size: ≤25-≤100mm
Production Capacity: 5-100t/h
Applied Materials: River gravel, iron ore, limestone, quartz, granite and other medium or hard ores and rocks.
Weight: 4-230t
Production Capacity: 0.5-76TPH
Applied Materials: Slag, blast furnace slag, fly ash, cinder, slag, carbide slag, limestone, clay, sand, quartz sand, etc.
Length: 6-8.5m
Processing Capacity: 20-99TPH
Application area: Slag industry, sandstone industry, etc.
Processing materials: Granite
Production capacity: More than 200 tons
Feed size: less than 120 mm
Liner: High chrome or ceramic
Processing Ability: 0.05–15TPH
Reference Power: 2.2–75kw
Feeding size: ≤25-≤30 mm
Discharging Size: 0.125-0.044mm
Production Capacity: 2-176TPH
Processing Capacity: depending on specific situation
Processed Materials: Copper, zinc, nickel, gold and other nonferrous metals, coarse and fine separation of nonmetals like coal, fluorite and talc.
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Power: 7.5-30kw
Capacity: 4-18TPH
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Capacity: 1-18TPH
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Rotation Speed: 0.1–5 r/min
Production Capacity: 21-155TPH
Product Specification: φ1.83×7~φ4.6×14m
Forming Degree: 98%
Mould Material: Alloy steel
Finial Pellet Length: 5-50mm
Capacity: 150-600TPH
Specification: Φ2.5×40~Φ4.8x68m
Configuration: Lime kiln, coal mill, cooling machine, jaw crusher, vibrating feeder, etc.
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Processing Ability: 0.2–16 m³/min
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Outer Cylinder Length: 6-8.5m
Production Capacity: 20-99TPH
Processible Materials: Mineral ores, sand, ore powder, metal powder, gypsum powder, clay, coal slime, coal powder, sawdust, wood, coconut shell, palm shell, etc.
Feeding Granularity: ≤20-≤25mm
Applied Materials: Limestone, calcite, barite, dolomite, potassium feldspar, marble, talcum, gypsum, kaolin, bentonite, medical stone, rock phosphate, manganese ore, iron ore, copper ore, gold ore,quartz, active carbon, carbon black, ceramic, coal, etc.
Applicable Range: Cement, silicate product, new building material, refractory material, fertilizer, black and non-ferrous metal ore dressing and glass ceramics production industry, etc.
Processing Capacity: 2.5-50TPH
Application Area: industries of wood, slag, sand, construction materials, metallurgy, chemical engineering, coal, minerals, etc.
Applied Materials: sawdust, wood chips, wood shavings, clay, limestone, ardealite, dry-mixed mortar, grain slag, coal slime, etc.
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
Office Add: Kexue Revenue, High and New Technology Industrial Development Zone, Zhengzhou, China
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