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caking index is the factor governing the coking capacity of coal,it is a number ,best coke can be obtained from coal which also named as prime coking coal(17-22 caking index bearing coal )produced as hard coke that is high carbon content upto 75-80% carbon used for steel industry whereas soft coke so obtained from having lower caking index and low carbon content below75% used at power industry. Coal is a combustible black rock consisting mainly of carbonized plant matter and used as a fuel
coke is a solid fuel made by heating coal in the absence of air so that the volatile components are driven off. Carbon residue left after the incomplete combustion or distillation of fuels.
Coking coal, also known as metallurgical coal, is used in the production of coke, an essential ingredient in steelmaking. Non-coking coal, on the other hand, is used in power generation and other industries where high heat is not required. The main difference lies in the composition and properties of the coal, with coking coal having specific qualities needed for the production of coke.
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What is the difference between coking coal mines and non-coking coal mines?
coking coal required for production of coke which is used in steel industries and non coking coal required for thermal power plants for steam production. coking coal required for production of coke which is used in steel industries and non coking coal required for thermal power plants for steam production.
What are the differences between coking coal and non-coking coal?
Coking coal, or metallurgical coal, is used in the production of coke, which is a crucial component in the steel-making process. Non-coking coal, on the other hand, is used mainly in power generation and other industries such as cement production. Coking coal has specific physical and chemical properties that make it suitable for coke production, while non-coking coal does not need to meet these requirements.
Difference in GCV and UHV of coal?
GCV (Gross Calorific Value) measures the total energy content in coal, while UHV (Useful Heat Value) considers only the heat value that can be practically utilized. UHV takes into account factors such as moisture and ash content that can impact the efficiency of energy conversion processes. Overall, UHV provides a more realistic indication of the usable energy in coal compared to GCV.
Is there non recoverable coal?
Yes, there is non-recoverable coal. When coal resources are inaccessible or too deep to economically mine, or when they are in areas that are off-limits for mining due to environmental or other restrictions, this coal is considered non-recoverable.
When will coal become non-renewable?
Coal is already considered a non-renewable resource, as it takes millions of years to form and cannot be replaced within a human lifespan. Once current coal deposits are mined and consumed, they will no longer be available for use.
What is the difference between coking coal mines and non-coking coal mines?
coking coal required for production of coke which is used in steel industries and non coking coal required for thermal power plants for steam production. coking coal required for production of coke which is used in steel industries and non coking coal required for thermal power plants for steam production.
What are the differences between coking coal and non-coking coal?
Coking coal, or metallurgical coal, is used in the production of coke, which is a crucial component in the steel-making process. Non-coking coal, on the other hand, is used mainly in power generation and other industries such as cement production. Coking coal has specific physical and chemical properties that make it suitable for coke production, while non-coking coal does not need to meet these requirements.
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GCV (Gross Calorific Value) measures the total energy content in coal, while UHV (Useful Heat Value) considers only the heat value that can be practically utilized. UHV takes into account factors such as moisture and ash content that can impact the efficiency of energy conversion processes. Overall, UHV provides a more realistic indication of the usable energy in coal compared to GCV.
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