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how to extract copper from a sulphide ore

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Copper Mining and Extraction Sulfide Ores

Copper minerals and ore are found throughout the Earth’s crust. They occur in both sedimentary and igneous rocks. The outer 10 km of the crust contains 33 g of copper for every tonne of rock. This is not enough to make it commercially viable to extract the rock.

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copper extraction and purification chemguide

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How to Extract the Nickel From the Copper-Nickel Sulfide

How to Extract the Nickel From the Copper-Nickel Sulfide Ore? Xinhai 2020-01-07(02:01:06) 265 1. Warm Tip: If you want to know more details about equipment, solutions, etc, please click the button below for free consultation, or leave your requirements! Consult Now Contact Us. Froth flotation process is the main mineral processing method used in the extraction of copper-nickel sulfide ore

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Extraction of Copper from the Ore YouTube

18/11/2012· Silver Refining: Extract pure Silver at Home from Mixed Metal Jewelry Duration: 6:10. PROCESSING COPPER ORE IN KITWE ZAMBIA Duration: 7:40. Donald Pugh 43,058 views. 7:40. The Magic of

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The Extraction of Copper Chemistry LibreTexts

The method used to extract copper from its ores depends on the nature of the ore. Sulfide ores such as chalcopyrite (\(CuFeS_2\)) 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. The ores typically contain low percentages of copper and have to be

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Mining and Extraction: Oxide Ores European Copper

The process used to treat sulfide copper ores begins at the mine site, where the copper-bearing minerals are physically separated from the rest of the rock. The flow diagram below shows how the percentage of copper increases as the ore is refined, first physically by froth flotation, then chemically by smelting and finally electrolytic refining. The smelting stage gives the name pyroprocessing

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How to Extract Precious Metals From Sulfides Sciencing

Extract sulfide ore deposits from the ground and place in to the crusher to mince ore from 5 to 50 micrometers. Crushing begins the separation process by preparing the ore to be floated in water. First, the ore is crushed using a gyratory crusher to reduce the ore to 6-inch diameter pieces. Then wet grinding, mill grinding and/or semi-autogeneious grinders are employed to reduce the ore

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Copper Mining and Processing: Processing of Copper Ores

Copper processing is a complicated process that begins with mining of the ore (less than 1% copper) and ends with sheets of 99.99% pure copper called cathodes, which will ultimately be made into products for everyday use.The most common types of ore, copper oxide and copper sulfide, undergo two different processes, hydrometallurgy and pyrometallurgy, respectively, due to the different

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Chemistry Books Extraction of Copper From Copper

16/06/2018· Extraction of copper from copper pyrites involves the following steps. This tutorial is created based on plus two Chemistry Books. Crushing and concentration The ore is crushed and then

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How is copper extracted from its sulphide ore? Explain the

Answer:In the extraction of copper from its Sulphide Ore, when ore is subjected to roasting some of it is oxidised to Cu2O which reacts with the remaining Cu2S to give copper metal. In this process, Cu2S behaves as reducing agent. 2Cu2S+3O2+heat→2Cu2O(s)+2SO2(g) 2Cu2O+Cu2S+heat→ 6Cu(s)+SO2(g) In electrolytic refining of copper, the impurities left behind at anode called anode mud

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how to extract copper ore ecole-creperie84

Copper ores include copper(II) oxide and copper(II) sulfide. Copper(II) oxide can be reduced Get Price How do I Extract Copper Metal From the Rock (Ore) That it Comes The extraction of copper from ore is the process that laid the foundations for industrialized society. According to The Islamic Ministry of Mines, "There is evidence Get Price BotEC: Percentage of Copper in Ore SERC

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Can Nitric Acid Extract Gold From Sulfide Ore

Balanced Equation For Copper Sulfide And Nitric AcidAnswers. Balanced equation for copper sulfide and nitric acid A reaction clearly takes place between copper and nitric acid The presence of copper ions can be observed by adding each solution to a . Read the rest > Smelting High Grade Leadsilver Ore

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how is copper extracted from its sulphide Ore explain the

How is copper extracted from its sulphide Ore explain the various steps supported by stone equations draw labelled diagram for the electrolytic refining of copper Ask for details ; Follow Report by Raru1 17.03.2018 Log in to add a comment Answers somu61 Virtuoso; Copper is a metal that is placed for below in the reactivity series it can be extracted from its sulphide Ore with heating

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How to extract gold from sulfide ore by flotation

For Gold-bearing sulfide ore, it occurs in both the chemically bonded state and as nacho-sized grains of metallic gold. In roasting or pressure oxidation, the sulfide matrix would be destroyed so that gold could be converted to the metallic form,

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In the extraction of copper from its sulphide ore, the

In the extraction of copper from its sulphide ore, the metal is formed by the reduction of Cu2O with (i) FeS (ii) CO (iii) Cu2S (iv) SO2

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how to extract copper from ore slender-you.cz

The ore being sulphide ore is concentrated by froth floatation process. Live Chat; Extract Copper Ore Suppliers, Manufacturer, Distributor . Alibaba offers 72 Extract Copper Ore Suppliers, and Extract Copper Ore Manufacturers, Distributors, Factories, Companies. There are 51 OEM, 51 ODM, 17 Self Patent. Find high quality Extract Copper Ore Suppliers on Alibaba. Live Chat; Extracting a metal

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How is copper extracted from its Sulphide ore ? Explain

In the extraction of copper from its Sulphide Ore, when ore is subjected to roasting some of it is oxidised to Cu 2 O which reacts with the remaining Cu 2 S to give copper metal. In this process, Cu 2 S behaves as reducing agent.. 2Cu 2 S+3O 2 +heat→2Cu 2 O(s)+2SO 2 (g). 2Cu 2 O+Cu 2 S+heat→ 6Cu(s)+SO 2 (g). In electrolytic refining of copper, the impurities left behind at anode called

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How copper metal is extracted from its sulphide ore

Extracting copper from its ores The 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 different method from silicate, carbonate or sulphate ores Getting copper from chalcopyrite, CuFeS 2 . See More Detail. Copper Mine, Techniques,Ores, Mines, Occurence, Pr. Copper is extracted in large amounts from the

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Bacterial consortium for copper extraction from sulphide

The group found an optimal bacterial consortium for sulphide ore, which is composed mainly with the bacterial species At. ferrooxidans with At. thiooxidans. This consortium achieved a 70% removal of copper in 35 days compared to the consortium composed of L.

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