High pressure coal gasification is employed in ________________ process?

Related Mcqs:

Pitch creosote mixture (PCM) as compared to furnace oil is a better fuel, because its ___________________?

A. Emissivity factor is higher B. Sulphur content is lower C. Flue gas has lower dew point thereby facilitating more waste heat recovery D. All A., B. and C....

Calorific value of a typical dry anthracite coal may be around _____________ Kcal/kg?

A. 1000 B. 4000 C. 8000 D. 15000...

The calorific value of a gas of composition CO2 = 20%, H2 = 50%, CH4 = 30%, is y. If the composition of gas is changed to H2 = 50%, CH4 = 30%, CO2 = 10%, N2 = 10%, then the calorific value will be___________________?

A. y B. 0.95 y C. 1.05 y D. 1.8 y...

Coal containing large quantity of _______________ are difficult to wash?

A. Ash B. Inherent mineral matter C. Free impurities D. Volatile matter...

The heat of combustion of a fuel___________________?

A. Is equal to the heat of formation B. Is always negative C. Can’t be known without calculating it D. Is always positive...