Web Results


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) ...


A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals ... According to this broad definition, bloomeries for iron, blowing houses for tin, and smelt mills for lead would be classified as blast furnaces.


Blast furnace definition, a large vertical furnace for smelting iron from ore, using coke as fuel: designed so as to direct a continuous blast of air through the fuel in  ...


Blast furnace definition: A blast furnace is a large structure in which iron ore is heated under pressure so that... | Meaning, pronunciation, translations and ...


Define blast furnace: a furnace in which combustion is forced by a current of air under pressure; especially : one for the reduction of iron ore.


Definition of blast furnace: Tall, tapering, metal cylinder, lined with heat resistant ( refractory) bricks, which reduces iron ore (such as haematite or magnetite) into ...


A furnace in which combustion is intensified by a blast of air, especially a furnace for smelting iron by blowing air through a hot mixture of ore, coke, and flux.

Jun 21, 2015 ... A brief and simple description about what a blast furnace is, and how it all works. #KhanAcademyTalentsearch (Sorry if I did a ...


blast furnace definition, meaning, what is blast furnace: a container in which iron is produced by blowing extremely hot air through a mixture of…. Learn more.