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What are requirement for metallurgical coke for the blast furnace?
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How does limestone coke and iron ore get into the blast furnace?
through the top of the blast furnace
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.
Is Metallurgical Coke a fuel or Raw material for Blast furnace?
Metallurgical coke serves a major role in steel production, used primarily as a raw material rather than a fuel in blast furnaces. This difference helps in understanding its significance in the steel making process. Metallurgical coke is the outcome of subjecting metallurgical coal, also known as coking coal, to a coking process. This specialized coal, distinguished by its low sulfur and phosphorous content, high carbon content, and effective coking ability, undergoes heating without air to yield coke. The resulting metallurgical coke is a robust, porous substance with a high carbon content. Metallurgical coke serves as a reducing agent and provides the necessary heat for the entire process. It facilitates the reduction of iron oxide to molten iron and, owing to its high carbon content, aids in forming a stable and porous bed within the blast furnace, ensuring efficient gas flow and reaction. While metallurgical coke primarily serves as a raw material, it contributes to the thermal needs of the steel making process as a secondary energy source. Nevertheless, its primary function in the reduction of iron ore remains paramount. Metallurgical coking coal is vital for ensuring the quality of the coke produced. Various metallurgical coal companies play a crucial role in the supply chain, focusing on mining and processing coking coal while adhering to stringent quality standards. In this scenario, Ferrous Vedanta Metalbazaar stands out as a prominent contributor to the industry, offering high-quality metallurgical coke customized to the specific requirements of steel manufacturers. The company employs advanced technologies and rigorous quality control measures to guarantee that its metallurgical coke aligns with the exacting standards of blast furnace operations.
How much coal coke is needed to run a blast furnace for one day?
that would depend on the size of the blast furnace.
Oversize Quartzite effect on Blast Furnace coke rate?
to reduce basicity
What is the function of air in the blast furnace?
to burn coke that will burn the raw material
Which three substances are put into the blast furnace?
Limestone, Iron Ore and Coke.
Why is hot air blasted into a blast furnace?
Hot air is blasted into the blast furnace to burn the coke (a cheap form of carbon) added to form carbon dioxide.
Why is coke and not coal added to the blast furnace?
Coke contains more carbon than coal and hence coke produces more heat
What are the three substances fed into the blast furnace?
Carbon rich coke limestone and iron
What is the difference between blast furnace coke and cupola coke?
Mainly the type of coke being used. The sulfur, ash and carbon content are different.
How nut coke is charged in blast furnace?
According to steel.nic.in; Coke Rate is measured in Kgs of BF Coke consumed per tonne of Hot Metal produced in the Blast Furnace(Kg/THM). By convention, this excludes coke (nut/pearl coke) mixed with sinter etc. Introduction of high quality coke to a blast furnace will result in lower coke rate, higher productivity and lower hot metal cost. This principal is followed by many private chemical firms like Coke Oven Consultants and so on.
