Coke oven gas is stripped of its H2S and mercaptans content by_________________?

Question: The advantage of firing pulverised coal in the furnace lies in the fact, that it
[A].

permits the use of high ash content coal.

[B].

permits the use of low fusion point ash coal.

[C].

accelerates the burning rate and economises on fuel combustion.

[D].

all (a), (b) and (c).

Answer: Option C

Explanation:

No answer description available for this question.

Question: Fuel combustion is never cent per cent efficient due to
[A].

incomplete combustion

[B].

dry gas/stack gas loss

[C].

moisture loss

[D].

all (a), (b) and (c)

Answer: Option D

Explanation:

No answer description available for this question.

Question: ‘Fuel’ can be defined as a substance which produces heat by
[A].

combustion.

[B].

nuclear fission.

[C].

nuclear fusion.

[D].

all (a), (b) & (c).

Answer: Option D

Explanation:

No answer description available for this question.

Question: Low temperature carbonisation
[A].

is mainly for producing the smokeless domestic coke.

[B].

is meant for the production of ‘metallurgical coke’.

[C].

produces higher quantity of gas than high temperature carbonisation.

[D].

produces less quantity of tar than high temperature carbonisation.

Answer: Option A

Explanation:

No answer description available for this question.