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Blast furnace, a vertical shaft furnace that produces liquid metals by the reaction of a flow of air introduced under pressure into the bottom of the furnace with a mixture of metallic ore, coke, and flux fed into the top.
This article comprehensively discusses and elaborates the information regarding blast furnace, its construction details, including its main parts and their working phenomenon and function. This article also highlights the application of these furnaces for its practical use.
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 supplied above atmospheric pressure. [1]
Blast furnace construction and working explained in detail - Blast furnace parts,design,working.
Oct 20, 2021 · The basic working principle of a blast furnace is the change in the chemical affinity (Affinity of any element refers to the tendency of that element to make bonds with any other dissimilar) between 3 different elements. For example, there are three different elements namely A, B, and C.
Blast furnace produces Hot metal (Liquid Iron) using Iron ore, Coke, Sinter, Pellets and fluxes such as Lime-stone, Pyroxenite, Quartzite reacting with oxygen from pre heated air.
Jun 21, 2018 · In the blast furnace, the iron ore reacts with the carbon contained in the coke to form grey or white pig iron. Combustion process The iron in the processed ores must be dissolved out by chemical processes.
