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Coke is made by heating coal in the absence of oxygen to about 2000 degrees Fahrenheit. Hard coking coal forms high-strength coke, while soft coking coal produces a lesser quality coke.

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Q: What is the difference between Hard coking coal vs soft coking coal?
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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 is the difference between coking coal and caking coal?

Strongly caking coals, which yield a solid product (coke) with properties suitable for use in a blast furnace, are called coking coals. All coking coals are caking, but not all caking coals are suitable for coke making.


What are the differences between coking coal and non-coking coal?

Coals as straight or in blend which on carbonization produce hard coke are known as coking coals. Depending upon coking capacity, coking coals are divided into prime or hard coking coal, medium or soft coking coals and weakly or semi-soft coking coals. The coking coals are classified based on CSN, LTGK coke type, gieseler fluidity, vitrinite contents, mean maximum reflectace of vitrinite etc. On the other hand, coals which on carbonization produce powery mass are known as non-coking coals. Coals having CSN 0-1 and LTGK coke type of A and B are non coking coals. Dr. Tamal Kanti Das DGM, RDCIS, SAIL, Ranchi, India


When was Bharat Coking Coal Limited created?

Bharat Coking Coal Limited was created in 1972.


Bulk density of coking coal?

Bulk density of coking coal depends on many factors. But commonly it can be told as 0.8 T/Cu.M.


Why Did Darby process of coking to remove chemical impurities from coal 1713?

Why Did Darby process of coking to remove chemical impurities from coal 1713


Coking coal Where found in India?

Bihar


What is the Difference between coking and non coking coal?

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.


What are coals uses?

The uses of coal are electricity, train, steam, coking coal.


Best coking coal is mostly obtained from?

jharia


Difference in GCV and UHV of coal?

GCV, gross calorific value, is the quantity of heat produced by combustion. UHV, useful heat value, is the gradation of non-coking coal.


What is the difference between coal and flint?

How do you tell the difference between coal and flint

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