extraction of iron from the ore

extraction of iron from the ore

  • Extraction Of Iron SlideShare

    As History Tells Us Iron Age: After the Bronze Age came the Iron Age. People discovered that a high temperature coal fire could be used for the extraction of iron from iron ore. The discovery of electricity at the beginning of the nineteenth century allowed the extraction of the more reactive metals.

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  • EXTRACTION OF IRON EXTRACTION OF IRON FROM

    The process of the extraction of iron is carried out by the following steps: Concentration of ore Calcination or Roasting of ore Reduction of ore : Concentration of ore: In this metallurgical operation, the ore is concentrated by removing impurities like soil etc. The process involves the crushing and washing of ore.

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  • Extraction of iron from its ore answers

    Extraction. Extraction of Iron is done in many steps like oxidation, combustion, fusion, reduction, etc. During extraction cast iron is formed first which is then converted to wrought iron.

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  • Extraction of Iron Metallurgy Blast Furnace and Reactions

    This concentrated ore is mixed with limestone (CaCO 3) and Coke and fed into the blast furnace from the top. It is in the blast furnace that extraction of iron occurs. The extraction of iron from its ore is a long and subdued process, that helps in separating the useful components from the waste materials such as slag. What happens in the Blast

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  • chemistry stuff : Extraction of Iron (Fe) from its haematite

    Extraction of Iron (Fe) from its haematite Iron is extracted by heating the iron ore with carbon in the blast furnace. Three substances are needed to enable the extraction of iron from its ore. The combined mixture is called the charge:Haematite, iron oxide mixed with impurities such as sand and clay

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  • Extraction of Iron from Haematite Reference Notes

    The slag is lighter then molten iron and to floats on the surface of the iron. The formation of prevents the oxidation of iron. d. Zone of Reduction:This is the most important zone and has temperature of 600700 0 c. In this zone Fe 2 O 3 is reduced to iron by co in three steps. 3Fe 2 O 3 + CO 2Fe 3 O 4 + CO 2

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  • Extraction Of Iron From Its Oxides

    Extraction of iron from its oxides:In a Blast furnace Oxide ores of iron, after concentration through calcination/roasting are mixed with limestone and coke are fed from its top.Hot air is blown

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  • The Extraction of Iron Chemistry LibreTexts

    Iron ore is not pure iron oxide it also contains an assortment of rocky material that would not melt at the temperature of the furnace, and would eventually clog it up. The limestone is added to convert this into slag which melts and runs to the bottom. The heat of the

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  • GCSE CHEMISTRY Extraction of Iron Haematite

    Extraction of Metals. Extraction of Iron. Iron is extracted from its ore in the blast furnace. The main iron ore is called haematite. Haematite is iron(III) oxide Fe 2 O 3. The iron ore contains impurities, mainly silica (silicon dioxide). Limestone (calcium carbonate) is added to the iron ore which reacts with the silica to form molten

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  • Chemistry Extraction of Iron eGogy

    10.3.2 Describe the essential reactions in the extraction of iron in the blast furnace Duration: 4:53. ChemJungle 17,863 views. Loading more suggestions... Show more. Language: English

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