extraction of iron using blast furnace

Extraction Of Iron SlideShare

May 22, 2009 The Step by Step Process of Extracting Iron from its Ore using the Blast Furnace with details of Chemical Reactions Question Answers based on the process of extraction of metals

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The Blast Furnace and extraction of Iron from its Iron Ore

Start studying The Blast Furnace and extraction of Iron from its Iron Ore Learn vocabulary, terms, and more with flashcards, games, and other study tools

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Extraction Of Iron SlideShare

May 22, 2009 The Step by Step Process of Extracting Iron from its Ore using the Blast Furnace with details of Chemical Reactions Question Answers based on the process of extraction of metals

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Extraction of metals/Iron Wikiversity

Iron is extracted from its ore, haematite, by reduction with carbon This takes place in a blast furnace named after blasts of air , heated to 1000 °C, which are blasted into the bottom of the furnace: A mixture of crushed iron ore, coke an almost pure form of carbon and limestone is fed into the top of the blast furnace

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The Extraction of Iron Chemistry LibreTexts

Extracting iron from iron ore using a Blast Furnace The common ores of iron are both iron oxides, and these can be reduced to iron by heating them with carbon in the form of coke Coke is produced by heating coal in the absence of air Coke is cheap and provides both the reducing agent for the reaction and also the heat source

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explain the extraction of iron by blast furnace Brainly in

This concentrated ore is mixed with limestone CaCO3 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 Pls mark it as brainliest

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Describe the extraction of Iron from its Hematite ore in

EXTRACTION OF IRON: The most important raw materials or ores from which iron metal extracted are oxide ores i e hematite Fe2O3 or limonite Fe2O3 3H2O The first stage involved in the manufacture of iron is the reduction of oxide ores in a blast furnace as given in fig This involves the crushing of the oxide ore to produce lumps

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GCSE CHEMISTRY Extraction of Iron in the Blast Furnace

Extraction of Metals Extraction of Iron Chemistry of the blast furnace Limestone is calcium carbonate CaCO 3 and it is added to the blast furnace to remove the impurities in the iron ore Calcium carbonate is decomposed by heat in the furnace to give calcium oxide and carbon dioxide This is called thermal decomposition see examples of other carbonates

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extraction of iron process fishingadvisor co za

EXTRACTION OF IRON IN A BLAST FURNACE Iron is also below carbon in the reactivity series, so therefore carbon can be used to reduce it note reduction can also mean to remove the oxygen from a compound This is done in a blast furnace Learn More Solvent Extraction of Iron 911metallurgist

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Iron Ore Processing for the Blast Furnace

blast furnace process The iron ore concentrate is now mixed and ready for the pelletizing process Pelletizing A pellet plant contains a series of balling drums where the iron ore concentrate is formed into soft pellets, in much the same manner that one rolls a snowball, to make a pellet about the size of a marble between 1/4 and 1/2

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EXTRACTION OF IRON IN A BLAST FURNACE reduction

EXTRACTION OF IRON IN A BLAST FURNACE Iron is also below carbon in the reactivity series, so therefore carbon can be used to reduce it note: reduction can also mean to remove the oxygen from a compound This is done in a blast furnace

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Why is the furnace used for the extraction of iron called

Why is the furnace used for the extraction of iron called a blast furnace? The furnace is effectively two refractory lined truncated cones, one inverted, joined at the widest parts with the raw materials fed into the top via a double cone airlock

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BLAST FURNACE

Oct 04, 2016 BLAST FURNACE EXTRACTION OF IRON FROM BLAST FURNACE Class 12 NCERT Chemistry Blast furnace Working animation Extraction of iron metallurgy of iron Iron and steel production from iron

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gcse 2 Blast furnace extraction of iron recycling, steel

These revision notes on the extraction of iron in a blast furnace and the process of steel making and other alloys should prove useful for the new AQA, Edexcel and OCR GCSE 91 chemistry science courses Metal extraction index 1 Introduction to Metal Extraction 2

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The Blast Furnace S cool, the revision website

How to extract iron from its ore The method Three substances are needed to enable to extraction of iron from its ore The combined mixture is called the charge: Iron ore, haematite often contains sand with iron oxide, Fe2O3 Limestone calcium carbonate Coke mainly carbon The charge is placed a giant chimney called a blast furnace The blast furnace is around 30 metres high and lined

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Extraction of Iron from Haematite Grade 12 Science Notes

Extraction of Iron from Haematite 1 Concentration: Flux and ore in the ratio of 8:1:4 and charged into blast furnace The blast furnace is cylindrical steel vessel limed 6m in diameter On passing Pre heated compressed air inside the furnace, four distinct zones are

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gcse 2 Blast furnace extraction of iron recycling, steel

These revision notes on the extraction of iron in a blast furnace and the process of steel making and other alloys should prove useful for the new AQA, Edexcel and OCR GCSE 91 chemistry science courses Metal extraction index 1 Introduction to Metal Extraction 2

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gcse 2 Blast furnace extraction of iron recycling, steel

These revision notes on the extraction of iron in a blast furnace and the process of steel making and other alloys should prove useful for the new AQA, Edexcel and OCR GCSE 91 chemistry science courses Metal extraction index 1 Introduction to Metal Extraction 2

Get Price

CHEMISTRY: The extraction of Iron and its impact on the

Sep 04, 2012 The following figure depicts the inside of a blast furnace, and how iron is extracted from haematite Figure 5: The inside of a blast furnace: From extraction of iron from haematite Atmospheric pollution The extraction of Iron and its impact on the envir

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extraction of iron process fishingadvisor co za

EXTRACTION OF IRON IN A BLAST FURNACE Iron is also below carbon in the reactivity series, so therefore carbon can be used to reduce it note reduction can also mean to remove the oxygen from a compound This is done in a blast furnace Learn More Solvent Extraction of Iron 911metallurgist

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What is the purpose of coke in a blast furnace? AnswersDrive

The purpose of a blast furnace is to chemically reduce and physically convert iron oxides into liquid iron called hot metal The blast furnace is a huge, steel stack lined with refractory brick, where iron ore, coke and limestone are dumped into the top, and preheated air is blown into the bottom

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Extracting iron Secondary Science 4 All

Jul 21, 2014 Uses of iron made by blast furnace Blast furnace iron is not very pure 96 iron, 4 impurities The impurities make it brittle cracks easily when bent and so it has limited uses Most of the iron produced is converted into steels Steels are alloys, that are carefully controlled mixtures of iron, carbon and other elements

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Exam style Questions S cool, the revision website

The following questions are about the blast furnace and the production of iron a Why are hot blasts of air blown in to the blast furnace? 1 mark b Why is limestone added to the blast furnace? 1 mark c Railway lines are welded together using molten iron The molten iron is made using the 'thermit' reaction where iron oxide is reacted with aluminium powder

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CBSE NCERT Notes Class 12 Chemistry Isolation of Elements

The slag is in molten state and separates out from iron The iron obtained from Blast furnace contains about 4 carbon and some other impurities This iron is known as pig iron Cast iron is different from pig iron and is made by melting pig iron with scrap iron and coke using hot air blast It has slightly lower carbon content about 3 and

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Extraction of iron: The blast furnace Free ZIMSEC

ZIMSEC O Level Combined Science Notes: Extraction of iron: The blast furnace After iron ore is mined it is send to the blast furnace Iron is extracted from its ore in a blast furnace The structure of a blast furnace Image credit s cool co uk

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Extraction of Iron using blast furnace and various types

Extraction of Iron using blast furnace and various types of Steel: Iron ore is reduced to iron by heating them with coke a form of carbon in blast furnace As mentioned earlier, common iron ores are hematite Fe2O3 and magnetite Fe3O4 The air blown into the bottom of the blast furnace is heated using the hot waste gases from the top

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Extracting Iron from Iron Ore in a Blast Furnace Essay

The most common from of iron known is the oxide The Iron is extracted from the ore that contains the most amount of iron The iron is extracted from its oxide ore called Hematite Many things are produced in the extracting or iron from iron ore in a blast furnace

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CHEMISTRY: The extraction of Iron and its impact on the

Sep 04, 2012 The following figure depicts the inside of a blast furnace, and how iron is extracted from haematite Figure 5: The inside of a blast furnace: From extraction of iron from haematite Atmospheric pollution The extraction of Iron and its impact on the envir

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Extraction of Iron Metallurgy Blast Furnace and Reactions

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 Furnace? The purpose of a Blast Furnace is to reduce the concentrated ore chemically to its liquid metal state A Blast furnace is a gigantic, steel stack lined with

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Blast furnace

A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper Blast refers to the combustion air being forced or supplied above atmospheric pressure In a blast furnace, fuel , ores, and flux are continuously supplied through the top of the furnace, while a hot blast of air sometimes with

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GCSE CHEMISTRY Extraction of Iron using Carbon Monoxide

Extraction of Metals Extraction of Iron Chemistry of the blast furnace Hot air is blasted into the furnace causing coke carbon to burn rapidly producing carbon dioxide and raising the temperature to 2000 °C carbon + oxygen carbon dioxide + heat C s + O 2g CO 2g The carbon dioxide then

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Extracting iron and copper Reactions of metals AQA

This method of extraction works because carbon is more reactive than iron, so it can displace iron from iron compounds Extracting a metal by heating with carbon is cheaper than using electrolysis

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Extraction of Iron examples, answers, activities

Extraction of iron Very unreactive metals are found directly in the ground as elements, eg gold Iron from the blast furnace is an alloy of about 96 per cent iron with carbon and some other impurities It is hard, but too brittle for most uses So, most iron from the blast furnace is converted into steel by removing some of the carbon

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Iron Extraction Process Dillinger

Iron Extraction Process In the blast furnace process, the first step on the way towards heavy plate, pig iron is produced from iron ore The composition of the ore and additions is accurately adjusted to the final products of AG der Dillinger Hüttenwerke and Saarstahl AG

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extraction of iron in blast furnace

Extraction of Iron patanaacth Fig3 below show the stages in the extraction of iron using a blast furnace Figure 3 Inside a blast furnace Which two word equations show the reduction Reduction is the removal of oxygen from a compound or the addition of electrons to an atom or ion reduction of iron as it happens in the blast furnace?

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IRON AND STEEL chemguide

This page looks at the use of the Blast Furnace in the extraction of iron from iron ore, and the conversion of the raw iron from the furnace into various kinds of steel The common ores of iron are both iron oxides, and these can be reduced to iron by heating them with carbon in the form of coke

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Analysis of Slag Flow in Blast Furnace during the

Analysis of Slag Flow in Blast Furnace during the Extraction of Iron 1Mayurkumar S Suthar , 2 Prof I J Patel, 3Pravin Zinzala, 1M E Student , 2Professor , 3Assistant Professor 1 PG Student in Mechanical Engineering Department, LJIET, Ahmadabad, India, _____ Abstract The project aim set measurement of flow characteristics of blast furnace

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Extraction of Iron Blast Furnace

Nov 25, 2012 Extraction of Iron Blast Furnace Extraction of Iron Blast Furnace Skip navigation Sign in Search Loading Close This video is unavailable Watch Queue Queue Watch Queue Queue

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Extracting Iron from Iron Ore in a Blast Furnace

Many things are produced in the extracting or iron from iron ore in a blast furnace Don't use plagiarized sources Get Your Custom Essay on Extracting Iron from Iron Ore in a Blast Furnace

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EXTRACTION OF IRON EXTRACTION OF IRON FROM HAEMATITE

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 : The blast furnace is a cylindrical tower like structure about 25m to 35m high It has an outer shell of steel Inside of furnace is lined with fire bricks

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term:blast furnace = extraction of iron from haematite

Learn term:blast furnace = extraction of iron from haematite with free interactive flashcards Choose from 38 different sets of term:blast furnace = extraction of iron from haematite flashcards on Quizlet

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What is the purpose of coke in a blast furnace? AnswersDrive

The purpose of a blast furnace is to chemically reduce and physically convert iron oxides into liquid iron called hot metal The blast furnace is a huge, steel stack lined with refractory brick, where iron ore, coke and limestone are dumped into the top, and preheated air is blown into the bottom

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What is the method of production of pig iron by using a

Feb 12, 2018 Pig iron is produced in blast furnace by reducing iron ore with carbon monoxide indirect reduction and carbon direct reduction Raw materials in blast furnace are iron ore, metallurgical coke and suitable fluxes like dolomite, lime etc Met

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term:blast furnace = extraction of iron from haematite

Learn term:blast furnace = extraction of iron from haematite with free interactive flashcards Choose from 38 different sets of term:blast furnace = extraction of iron from haematite flashcards on Quizlet

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What is the method of production of pig iron by using a

Feb 12, 2018 Pig iron is produced in blast furnace by reducing iron ore with carbon monoxide indirect reduction and carbon direct reduction Raw materials in blast furnace are iron ore, metallurgical coke and suitable fluxes like dolomite, lime etc Met

Get Price

Extraction of iron: The blast furnace Free ZIMSEC

ZIMSEC O Level Combined Science Notes: Extraction of iron: The blast furnace After iron ore is mined it is send to the blast furnace Iron is extracted from its ore in a blast furnace The structure of a blast furnace Image credit s cool co uk

Get Price

CBSE NCERT Notes Class 12 Chemistry Isolation of Elements

The slag is in molten state and separates out from iron The iron obtained from Blast furnace contains about 4 carbon and some other impurities This iron is known as pig iron Cast iron is different from pig iron and is made by melting pig iron with scrap iron and coke using hot air blast It has slightly lower carbon content about 3 and

Get Price

What is the purpose of coke in a blast furnace? AnswersDrive

The purpose of a blast furnace is to chemically reduce and physically convert iron oxides into liquid iron called hot metal The blast furnace is a huge, steel stack lined with refractory brick, where iron ore, coke and limestone are dumped into the top, and preheated air is blown into the bottom

Get Price

Iron Ore Processing for the Blast Furnace

blast furnace process The iron ore concentrate is now mixed and ready for the pelletizing process Pelletizing A pellet plant contains a series of balling drums where the iron ore concentrate is formed into soft pellets, in much the same manner that one rolls a snowball, to make a pellet about the size of a marble between 1/4 and 1/2

Get Price

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