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the process of making iron from iron ore 2c o2 2co 3co fe2o3 2fe 3co2

blast furnace flashcards and study sets | quizlet

blast furnace flashcards and study sets | quizlet

4. iron ore, coke and limestone are fed into the top of the blast. hot air is blasted up the furnace from the bottom. C + O^2 = CO^2. CO^2 + C = 2CO. 1. iron ore, coke and limestone are fed into the top of the blast. 2. hot air is blasted up the furnace from the bottom

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primitive skills; making steel from iron ore - primitiveskills

primitive skills; making steel from iron ore - primitiveskills

Jan 14, 2020 The hot air blows from the bottom to meet coal (C) and burns carbon dioxide or carbon dioxide (CO2): C + O2 (temperature) -> CO2 (gas); continue to burn and form Carbon Monoxide: C + CO2 (temperature) -> 2CO; Thanks to the carbon monoxide reducing iron oxide: 3CO + Fe2O3 (high temperature) -> 3CO2 + 2Fe; MnO2 and SiO2 aggregates will be reduced to single substances;

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what is the alternative for coke in steel making? - quora

what is the alternative for coke in steel making? - quora

Jan 19, 2021 In all seriosity, to reduce the iron in iron ore to iron metal it must react with carbon monoxide gas. Coke is burned so that there is a high concentration of CO. Find another source of CO. 2C + O2 2CO C + O2 CO2 C + CO2 2CO. Fe2O3 + 3CO 2Fe + 3CO2

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extracting iron - redox, extraction of iron and transition

extracting iron - redox, extraction of iron and transition

Iron is extracted from iron ore in a huge container called a blast furnace. Iron ores such as haematite contain iron (III) oxide, Fe2O3. The oxygen must be removed from the iron (III) oxide in

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in the reaction fe_2o_3 + 3co -> 2fe + 3co_2, what is the

in the reaction fe_2o_3 + 3co -> 2fe + 3co_2, what is the

Apr 25, 2016 Note that the front number "2Fe" and "3CO" represents the number of molecules used as mole ratio. The mole ratio between Fe:CO is 2:3. If 2 moles of iron (Fe) gives you 3 moles of carbon monoxide (CO), then 2.003577818 moles of 2Fe must give you: [2.003577818 moles #-:# 2, then #xx# 3] = 3.0053667263 moles of CO

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extracting iron-ironand aluminium - gcse chemistry

extracting iron-ironand aluminium - gcse chemistry

In this reaction, the iron (III) oxide is reduced to iron, and the carbon is oxidised to carbon dioxide. In the blast furnace, it is so hot that carbon monoxide can be used, in place of carbon, to

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chemistryironsteel blast flashcards and study sets | quizlet

chemistryironsteel blast flashcards and study sets | quizlet

Learn chemistry iron steel blast with free interactive flashcards. Choose from 47 different sets of chemistry iron steel blast flashcards on Quizlet

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gcse 2. blast furnace extraction ofironrecycling, steel

gcse 2. blast furnace extraction ofironrecycling, steel

Iron ore is used to make iron and steel eg haematite and magnetite. Iron is produced (extracted) in a blast furnace by reducing iron oxides with carbon and it is the carbon that removes the oxygen from the iron oxides the carbon is known as the reducing agent. Coke is a cheap and readily made reducing agent

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midrex process for direct reduction of iron ore ispatguru

midrex process for direct reduction of iron ore ispatguru

Apr 09, 2017 In the furnace it is contacted by upward flowing high temperature reducing gas, heated and converted to DRI. The reducing gas, which is primarily hydrogen (H2) and carbon mono oxide (CO), reacts with the iron oxide (Fe2O3) to reduce i.e. to remove the oxygen (O2) content and carburize the material prior to discharge

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solved: blast furnaces extract pure iron from the iron(iii

solved: blast furnaces extract pure iron from the iron(iii

Blast furnaces extract pure iron from the iron(III) oxide in iron ore in a two step sequence. In the first step, carbon and oxygen react to form carbon monoxide: 2C (s) + O2 (g) 2CO (g) In the second step, iron(III) oxide and carbon monoxide react to form iron and carbon dioxide: Fe2O3 (s) +

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what is the equation of the exothermic reaction in a blast

what is the equation of the exothermic reaction in a blast

Nov 24, 2008 In a blast furnace a mixture of iron oxide (Fe2O3), coke (carbon derived from coal), and limestone are heated to produce elemental iron (Fe) plus residual slag. External heat is

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the following two reactions are important in the blast

the following two reactions are important in the blast

The following two reactions are important in the blast furnace production of iron metal from iron ore (Fe2O3): 2C (s) + O2 (g) 2CO (g) Fe2O3 (s) + 3CO (g) 2Fe (s) + 3CO2 (g) Using these balanced reaction, how many moles of O2 are required for the production of 5.35 kg of Fe? A. 4.01 moles B. 95.8 moles C. 71.8 moles D. 287 moles E. 31.9 moles

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how is iron extracted from iron ore

how is iron extracted from iron ore

Fe2O3 + 3CO 2Fe + 3CO2. In the areas of the furnace where the temperature is high enough, the carbon from coke itself can also reduce the iron oxide, giving off more carbon monoxide. The pure iron then melts and goes to the bottom of the furnace. The iron ore itself is not pure ore

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solved: blast furnaces extra pureironfrom theiron(iii

solved: blast furnaces extra pureironfrom theiron(iii

Blast furnaces extra pure iron from the iron (III) oxide in iron ore in a two step sequence. In the first step, carbon and oxygen react to form carbon monoxide 2C(s)+O2(e) -2CO( In the second step, iron(III) oxide and carbon monoxide react to form iron and carbon dioxide Fe2O3(s) + 3 CO(g) 2 Fe(s) + 3CO2(g) Suppose the yield of the first step is 90.% and the yield of the second step is 79.%

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in the reactionfe_2o_3+3co->2fe+3co_2, what is the

in the reactionfe_2o_3+3co->2fe+3co_2, what is the

Apr 25, 2016 Note that the front number "2Fe" and "3CO" represents the number of molecules used as mole ratio. The mole ratio between Fe:CO is 2:3. If 2 moles of iron (Fe) gives you 3 moles of carbon monoxide (CO), then 2.003577818 moles of 2Fe must give you: [2.003577818 moles #-:# 2, then #xx# 3] = 3.0053667263 moles of CO

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extracting iron- redox, extraction ofironand transition

extracting iron- redox, extraction ofironand transition

in a huge container called a blast furnace. Iron ores such as haematite contain iron(III) oxide, Fe 2 O 3. The oxygen must be removed from the iron(III) oxide in order to leave the iron behind

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