Related Questions

Which fertiliser is made (using coke oven gas) in by products plant of an integrated steel plant?
A Urea
B CAN
C Ammonium sulphate
D Superphosphate
A fertiliser plant is classified as a gas based fertiliser plant, when it uses __________ gas as a source of hydrogen for the manufacture of ammonia.
A Coke oven
B Producer
C Natural
D Coal
Of the total tar present in raw coke oven gas, the tar recovered in primary cooler is about __________ percent.
A 5
B 25
C 55
D 75
Naphthalene recovered from coke oven gas is used
A As moisture proof coating on fibres
B As moth balls (insecticides)
C As a fuel in furnaces
D For making electrodes
Fertilizer plant getting its hydrogen requirement partly from coke oven gas is situated at
A Rourkela (under SAIL)
B Barauni (under HFC)
C Nangal (under NFL)
D Talchar (under FCI)
Which of the following fertilisers is produced in the by-products recovery (from coke oven gas) plant attached to an integrated steel plant?
A Ammonium sulphate
B Ammonium nitrate
C Ammonium phosphate
D None of these
Width of the coke oven towards coke side is slightly more than that on pusher side to
A Facilitate easy discharging of coke as it swells during carbonisation
B Facilitate uniform heating of the oven
C Increase the output of the coke
D None of these
Hydrogen content of coke oven gas is __________ percent.
A 4
B 22
C 58
D 84
Percentage of hydrogen in coke oven gas may be around
A 10
B 25
C 45
D 60
Removal of hydrogen from coke oven gas
A Increases its calorific value
B Decreases its calorific value
C Does not alter its calorific value
D Is not possible on commerical scale

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