A. 4-5
B. 7-8
C. 9-10
D. 12-13
A. Comparatively higher pressure drop
B. High cost of the high pressure vessel used for the reactor
C. Higher pumg cost
D. Chances of entrainment and disturbance of catalyst bed
A. Electrolysis of water
B. Cryogenic removal of H2 from coke oven gas
C. Steam reforming of naphtha
D. Natural gas cracking
A. Of the better CaO/SiO2 balance for slag formation
B. CaO content is less
C. It is cheap
D. It produces low cost product
A. Maintain inert gas concentration within a limit
B. Remove excess poisonous gases
C. Maintain H2 : N2 ratio at 3 :1
D. Remove uncondensed ammonia vapour
A. Reversible
B. Catalytic
C. Exothermic
D. Endothermic
A. Counteract burning
B. Avoid caking & hardening
C. Produce bulk
D. Increase its solubility