Increase in ash content of blast furnace coke_________________?

Related Mcqs:

Main constituent of the gas produced from a gobar gas plant is___________________?

A. CO2 B. CH4 C. H2 D. CO...

Pick out the wrong statement ?

A. Cokes of high reactivity are obtained from weakly coking coals B. Cokes of high reactivity are obtained from strongly coking coals C. Reactivity of coke is inversely proportional to its absolute density D. Abrasion index of the coke is a measure of its hardness...

Calorific value of tar is about _____________ Kcal/kg?

A. 8800 B. 12000 C. 14000 D. 16000...

Ammonia content in raw coke oven gas is about _____________ gm/Nm3?

A. 1 B. 5 C. 50 D. 100...

Spontaneous combustion of coal on storage results due to___________________?

A. Inadequate ventilation B. Low temperature oxidation C. Storage in large heaps with small surface to volume ratio D. All A., B. and C....