Related Questions

Steam reforming of naphtha is a source of hydrogen production for nitrogeneous fertiliser industry. What is the usual ratio of steam to carbon maintained in the process of steam reforming of naphtha?
A 1.5:1
B 3.5:1
C 10:1
D 15:1
'Solvent naphtha' used mostly as a solvent in paints and perfumery is produced by the __________ of virgin naphtha into small boiling range cuts.
A Steam reforming
B Distillation
C Desulphurisation
D None of these
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
C/H ratio (by weight) of naphtha used in nitrogenous fertiliser making is about
A 2
B 6
C 13
D 20
The most suitable fertiliser for accelerating seeding or fruit formation in later stages of plant growth is __________ fertiliser.
A Nitrogenous
B Phosphatic
C Potassic
D None of these
NPK fertiliser is a __________ fertiliser.
A Complex
B Mixed
C Nitrogenous
D Phosphatic
Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content.
A N2
B KNO3
C NO2
D NHO3
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
Catalyst used in steam reforming of naphtha is
A Nickel
B Platinum
C Silica gel
D Rhodium
Catalyst used in desulphurisation of naphtha is
A Co-Mo
B Pt-Rh
C Silica gel
D Nickel

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