In low temperature carbonisation of coal, the________________?

A. Volatile matter in coke is zero

B. Yield of tar is about 3% of dry coal

C. Yield of coke oven gas is 290 Nm3 /ton dry coal

D. Temperature maintained is 700C

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.