Category: Petroleum Refinery Engineering

A. 50
B. 14
C. 35
D. 85

A. 2 atm & 500°C
B. 10 atm & 500°C
C. 30 atm & 200°C
D. 50 atm & 750°C

A. 100
B. 200-300
C. 1000-10000
D. 10

A. 4
B. 10
C. 18
D. 26

A. Paraffins
B. Aromatics
C. Mercaptans
D. Naphthenic acid

A. 30
B. 45
C. 75
D. 95

A. Salt from the crude oil
B. Colour & dissolved gases from cracked gasoline
C. Wax from lube oil
D. None of these

A. Is highly aromatic
B. Has a large ignition delay
C. Is highly paraffinic
D. Has a low diesel index

A. Alkylation produces a larger iso-paraffin (having higher octane number) from the reaction of an olefin with smaller iso-paraffin
B. Catalytic alkylation processes use HF, AlCl3 & H2SO4 as Catalysts
C. All the alkylation processes use very high temperature (> 1000°C)
D. Gasoline having an octane number of 90 can be produced by alkylation process

A. Gear
B. Centrifugal
C. Screw
D. Reciprocating