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Engineering Thermodynamics
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Carbonization of coal consists of

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Correct Answer: Option D
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2 Comments
Satya Prakash
Satya Prakash 5 years ago
Coke is the solid carbonaceous residue that remains after certain types of coal are heated to a high temperature out of contact with air. The process of heating coal in this manner is referred to as carbonization or coke making.
Mahira Sultana
Mahira Sultana 6 years ago
When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel, the process is known as carbonisation of fuel.