what other solid is mixed with coke and iron ore in a blast furnace

Blast furnace Facts for Kids Kiddle encyclopediaA blast furnace is a special type of furnace They are used to make iron from ore Blast furnaces are very large They can be up to 60 metres 200 ft tall and 15 metres 49 ft in diameter The blast furnace is the biggest chemical reactor -what other solid is mixed with coke and iron ore in a blast furnace-,what other solid is mixed with coke and iron ore in a Blast furnace for KidsKiddle what other solid is mixed with coke and iron ore in a blast furnace They are used to make iron from ore Blast furnaces are …… Get More

BBC GCSE Bitesize Making iron

Making iron In the blast furnace Iron is extracted from iron ore in a huge container called a blast furnace allows the coke to burn

Blast Furnace Metal Extraction HELP Yahoo Answers

a i Name an iron ore used in the blast furnace 1 ii Name two substances that are mixed with iron ore and fed into the blast furnace at point P 2 b What substance is removed from the blast furnace at X 1 c Name one of the gases leaving the blast furnace 1 d Name two substances which react together to

IRON AND STEEL chemguide

Extracting iron from iron ore using a Blast Furnace Introduction 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

gcse 2 Blast furnace extraction of iron recycling steel

A solid mixture of magnetite/haematite ore coke and limestone is continuously fed into the top of the blast furnace The double role and function of coke carbon 1st Coke function i As a fuel

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In the production of iron iron ore iron scrap and fluxes limestone and/or dolomite are charged into a blast furnace along with coke for fuel The coke is combusted to produce carbon monoxide which reduces the iron ore to a molten iron product This molten iron product can be cast into iron

Iron processing Britannica com

The scarcity of coking coals for blast-furnace use and the high cost of coke ovens are two reasons for the emergence of this other alternative iron-making process Smelting reduction employs two units in the first iron ore is heated and reduced by gases exiting from the second unit which is a smelter-gasifier supplied with coal and oxygen

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mixed cement granule Coke is used as a fuel and as a reducing agent in smelting iron ore in a blast furnace NASA had been planning to use coke and other

Evolution of Blast Furnace Iron Making ispatguru com

From 1709 to 1718 coke was mixed with charcoal in increasing proportions in this furnace and in 1718 the BF was using 100 % coke Till 1750 the three BFs using coke on a regular basis belonged to the Darby family The use of coke spread during the period 1750 to 1771 with a total of 27 BFs using coke for production of iron The use of coke

mixed charging in blast furnace Coke Fuel Sintering

Ore-coke mixed charging in which coke is mixed in the sinter or iron ore raw material and charged into the blast furnace is known as one technique for achieving these objectives1 2 Although this is a technique which improves the permeability and reducibility of the softening and cohesive zone for various reasons the mixing ratio in

How is Steel Produced World Coal Association

Once pushed out of the vessel the hot coke is then quenched with either water or air to cool it before storage or is transferred directly to the blast furnace for use in iron making Iron making Iron ore is mined in around 50 countries the largest producers are Australia Brazil and China Around 98% of iron ore is used in steel-making

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

Blast furnace Simple English Wikipedia the free

A blast furnace is a special type of furnace for smelting iron from ore Blast furnaces are very large They can be up to 60 metres 200 ft tall and 15 metres 49 ft in diameter The blast furnace is the biggest chemical reactor Blast furnaces are also called high ovens A blast furnace is usually built with a steel case and bricks made of

Application of High Ratio Coke Mixed Charging

Ore-coke mixed charging in which coke is mixed in the sinter or iron ore raw material and charged into the blast furnace is known as one technique for achiev-

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Sinter plants agglomerate iron ore fines dust with other fine materials at high temperature to create a product that can be used in a blast furnace The final product a sinter is a small irregular nodule of iron mixed with small amounts of other minerals

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Steelmaking with the blast furnace process is still the primary source for the worldwide steel production with a share of approximately 75% At the top of those huge vertical shaft furnaces heights up to 40 m diameters up to 15 m see Fig 1 sintered ore ore pellets or lump ore are charged alternatingly with the main reducing agent coke

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Blast furnace is extensively used for smelting iron in a continuous cycle with supplying fuel and metal ore 3 By a majority blast furnaces account for 70% of overall iron and steel production and consumes more than 50% of total energy usage in many iron and steel enterprises 1 4 5 6

Application of High Ratio Coke Mixed Charging

in which coke is mixed in the sinter or iron ore raw in the furnace bottom among other Ratio Coke Mixed Charging on Blast Furnace

HOW A BLAST FURNACE WORKS vibrating sieve separator

HOW A BLAST FURNACE WORKS Introduction 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

Electric Smelting Furnace of Ore

the charge consisting of a pre-mixed roasted ore flux and coke cost of the competitive blast-furnace iron at electric smelting of iron ore as tried

what other solid is mixed with coke and iron ore in a

Blast Furnace and Stoves Eurotherm by Schneider Blast Furnace and Stoves The raw materials for iron-making iron ore lizenithne and coke This is then mixed with cold blast to bring it to the right stone crusher commercialstone crusher commissionmobile gold ore jaw crusher suppliers malaysia

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