Ironmaking Blast Furnace. Iron is made by reacting iron ore (iron oxide and impurities), coke (a reductant) and limestone (CaCO 3) in a blast furnace. Iron ores with lower iron content such as taconite are first processed to concentrate the iron level and drive off volatile impurities. The iron ore is dressed or crushed into 0.5-1 in. chunks
Iron Ores Blast Furnace Flow Diagram. Blast furnace - Wikipedia. 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. Get Price List Chat Online
Jul 4, 2018 - Image result for diagram for blast furnace. Jul 4, 2018 - Image result for diagram for blast furnace. Pinterest . Today. Explore. When autocomplete results are available use up and down arrows to review and enter to select. Touch device user
The extraction of iron from its ores takes place in the blast furnace. Below is a simplified diagram of a blast furnace. Study it to answer the questions that follow. (a) Name: (i) One of the substances in the slag. (ii) Another iron ore material used in the blast furnace. (iii) One gas which is recycled.
Blast Furnace and Process Description. Blast Furnace and Process Description :- Iron blast furnace is a vertical shaft, which is used to melt the iron ore and to produce hot metal by heat exchange and chemical reaction. The burden charge consisting of iron oxide, flux and coke and it provides through the throat from the top of the furnace.
A simplified diagram of a Blast Furnace is drawn below. diameter. They have thick steel sides, lined with refractory bricks, to ensure that heat is not lost. Blast furnaces are used continuously and are only shut down when their brick lining needs replacing. 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 refractory brick where the concentrated iron ore, coke, and limestone are dumped from the top, and a blast of hot air is blown into the bottom. People also ask What happens to iron ore in a blast furnace? 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. Iron | Metallurgy | Blast Furnace and Reactions
Extraction Of Iron From Haematite Ore Diagram . gcse 2. Blast furnace extraction of iron recycling, 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 Read More