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How does the blast furnace maintain the heat?

The blast furnace maintains heat through the combustion of coke (a type of coal) with hot air blown in at the bottom. This creates a high temperature that allows the iron ore to melt and collect at the bottom of the furnace. The heat is further sustained by the chemical reactions occurring within the furnace.


Why you used carbon refractory at blast furnace?

Carbon refractories are used in blast furnaces because of their high resistance to heat and thermal shock. They can withstand the extreme temperatures and chemical reactions that occur during the iron-making process. Additionally, carbon refractories have good thermal conductivity, allowing them to efficiently transfer heat in the furnace.


What substance are mixed with iron ore in the blast furnace?

Coke (a form of carbon) and limestone are mixed with iron ore in the blast furnace. Coke provides the heat source for the chemical reaction, while limestone helps to remove impurities from the iron ore.


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 charge in the blast furnace?

The charge in the blast furnace typically consists of iron ore, coke (a form of coal), and limestone. The iron ore is the main source of iron, the coke provides the heat and reducing agent, while the limestone helps remove impurities in the form of slag.

Related Questions

What mph can heat blast run?

32


What is coke for in a blast furnace?

the Coke supplies carbon monoxide to reduce the ore in a blast furnace and supplies heat to melt the iron.


What are the release dates for Party Heat - 2007 Little Sturgis Big Blast?

Party Heat - 2007 Little Sturgis Big Blast was released on: USA: 22 December 2009


What is the Heat loss in blast furnace?

Heat loss in a blast furnace can occur through various mechanisms, such as conduction, convection, and radiation. It is crucial to minimize these losses to ensure efficient operation of the furnace and optimize energy consumption. Various insulation materials and refractories are commonly used to reduce heat loss in blast furnaces.


Who did ben choosed at the first time to be a alien in Ben 10?

Heat Blast


Are you sure dragon ball raging blast 3 is coming out on August?

raging blast three has not been made yet so no. raging blast 2 is out


What is thermal lacerta special move?

Thermal Lacerta's special move is called "Inferno Blast." It involves Lacerta spinning rapidly and generating intense heat to create a fiery attack that can overpower its opponents with its sheer force and heat.


Is nuclear energy a blast of energy?

No, nuclear energy is not a blast of energy. It is derived from the process of nuclear fission or fusion, where the nucleus of an atom is split or combined to release energy in the form of heat. This heat is then used to generate electricity in nuclear power plants.


What are some verbs for fire?

Burn, Blast, Combust, Heat (To Heat), Cook, Sizzle, Toast, Inflame, etc.Hope That Helped! :) Good Luck!


What type of energy does iron require for its production?

heat energy.this comes from burning coke in the blast.


How does the blast furnace maintain the heat?

The blast furnace maintains heat through the combustion of coke (a type of coal) with hot air blown in at the bottom. This creates a high temperature that allows the iron ore to melt and collect at the bottom of the furnace. The heat is further sustained by the chemical reactions occurring within the furnace.


What is pool iron scrap?

Basically it is from Blast furnace where in which liquid steel is made prior to arriving at the other (BOF) Basic Oxygen Furnace, and obviously needs to reach a certain Heat to the pull across. It is waste generated during process of melting of steel (by means of spillage while discharging from blast furnace).