Limestone, dolomite, BOF slag, electric furnace slag, olivine
the Coke supplies carbon monoxide to reduce the ore in a blast furnace and supplies heat to melt the iron.
to let air out
It removes the heavy dust particles coming along with the BF(Blast Furnace) gas by reducing the velocity of the gas so that the dust particles are left as the gas lost it's ability to carry the dust particles
Blast furnaces require you to go and stick dil*o up your vag, then lick my long john and give a fellatio to your cousin.
its used a fuel , but has less calorific value as the carbon monoxide percentage is less which is the main combustible gas in the b.f gas. its used in heating the blast of hot air in the blast furnance itself and also can be used in rolling mill, sinter plant, and many more where you need heating
Sintering has two reasons: 1- You want to put in the blast furnace an homogeneous mix of flux and mineral. 2- You want something with a lot of pores. So the reductor gas can make contact with a lot of surface.
Blast furnace = Hochofen
A blast furnace is used to extract iron from its ore.
Its because air is forced into the furnace to increase temperature. Steve.
Govăjdia Blast Furnace was created in 1810.
Limestone is used in the blast furnace as a flux material to help remove impurities such as silica, which would otherwise form a slag that interferes with the smelting process. When limestone is added, it combines with the impurities to form a molten slag that can be easily separated from the molten iron.
A blast furnace is a forge in which ore is smelted to meal, being intensified by a blast of hot air.
through the top of the blast furnace
'i' blast furnace of tata steel, jamshedpur,india
A blast furnace.
iron is collected from blast furnace by drilling the taphole.Taphole is a hole drill and plug after cycle of time located in blast furnace bottom.
The three substances fed into the blast furnace are iron ore (in the form of sinter, pellets, or lumps), coke (a form of carbon derived from coal), and limestone (which helps remove impurities from the iron ore and acts as a flux).