Mechanical Engineering Mcqs

Carbonation of coal is the process of________________________?

(A) pulverising coal in inert atmosphere

(B) heating wood in a limited supply of air at temperatures below 300°C

(C) strongly heating coal continuously for about 48 hours in the absence of air in a closed vessel

(D) binding the pulverised coal into brick-ettes

(E) enriching carbon in the coal

Submitted By :Ali Uppal

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