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A blast furnace is heated using hot air or hot gases blown into the lower section of the furnace. This process helps to combust the coke (fuel) and create high temperatures necessary for the chemical reactions to convert iron ore into molten iron. The combustion of coke also produces carbon monoxide, which acts as a reducing agent in the process.
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What is the products of blast furnace?
The main products of a blast furnace are pig iron (used to make steel) and slag (a byproduct that is used in construction materials).
Why is a blast furnace called blast furnace?
how does the blast furnace maintain the heat ?what is the function of CaCO3 ?how the slag protect the molten iron ?why does iron flow down to the bottom /how does the slag and molten iron get seperated ?what is use of waste gas /what is main impurity of iron in blast furnace ?
What is the viscosity of slag of blast furnace?
The viscosity of slag in a blast furnace typically ranges from 1 to 10 Pa.s (Pascal-seconds) at typical operating temperatures. Viscosity can vary based on factors such as temperature, composition of the slag, and other process conditions within the blast furnace.
What is the function iron ore in a blast furnace?
Iron ore is used in a blast furnace as a raw material for producing iron. It is the primary source of iron, which is essential for the production of steel. The iron ore undergoes a series of chemical reactions in the blast furnace, resulting in the extraction of molten iron.
Where does molten iron go in a blast furnace?
Molten iron sinks to the bottom of the blast furnace due to its higher density compared to the other materials. It is tapped from the furnace and cast into molds to solidify into various shapes for further processing.
Closed container where ore is heated to extract metal?
Depending on the scale, it could be a crucible, a furnace or (only in the case of iron) a blast furnace.
When iron ore is heated in a blast furnace the product are pure iron and carbon dioxide?
I think it istrue
What is the German word for blast furnace?
Blast furnace = Hochofen
What is Blast Furnace?
A blast furnace is used to extract iron from its ore.
Why blast furnace called as blast furnace?
Its because air is forced into the furnace to increase temperature. Steve.
When was Govăjdia Blast Furnace created?
Govăjdia Blast Furnace was created in 1810.
What Is A Blast Furnace?
A blast furnace is a forge in which ore is smelted to meal, being intensified by a blast of hot air.
How does limestone coke and iron ore get into the blast furnace?
through the top of the blast furnace
Where is the Largest blast furnace of Asia?
'i' blast furnace of tata steel, jamshedpur,india
What do you all a furnace in a factory?
A blast furnace.
How is slag collected from 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.
What is the volume of a blast furnace?
Useful Volume of Blast Furnace is the volume of the furnace from the throat level to the level where the taphole is placed. This is known the way basically because that is the region where the useful products from Blast furnace are present.
