Related Questions

A typical yield of diesel in straight run distillation of crude oil may be about __________ percent.
A 8
B 18
C 28
D 35
A typical yield of kerosene in straight run distillation of crude oil may be about __________ percent.
A 4
B 10
C 18
D 26
The yield of straight run LPG from crude oil is about __________ weight percent.
A 20-25
B 1-1.5
C 10-15
D 0.1-0.2
'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
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
Gasoline yield in catalytic reforming of naphtha may be about __________ percent by weight.
A 85
B 65
C 50
D 98
Choose the sentence (s) in which the word 'straight means 'honest or frank'. (1) Draw a straight line through the two points. (2) You are not being straight with me, even though you know that I like straight answers. (3) It was a straight choice between taking or leaving the offer of friendship.
A (1)
B (3)
C (1) and (2)
D 1) and (3)
Vacuum maintained in the vacuum distillation tower of the crude distillation plant is about __________ mm Hg (absolute).
A 5-10
B 30-80
C 150-250
D 350-400
Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic
A Cracking
B Polymerisation
C Reforming
D Isomerisation
Water content in the crude oil as it comes out of oil well may be upto __________ percent.
A 2
B 5
C 10
D 25

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