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Chemical Engineering - Petroleum Refinery Engineering

Exercise : Petroleum Refinery Engineering - Section 1
21.
Solvent used in the deasphalting process is
furfurol
phenol
propane
hexane
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
A good lubricant should have high
viscosity index
volatility
pour point
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
Complete removal of __________ from gasoline is done by Unisol process using caustic soda and methyl alcohol.
waxes
mercaptans
asphalt
diolefins
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
The main use of heavy gas oil produced by the vacuum distillation unit is as a
blending component for kerosene.
blending component for petrol.
feedstock for fluid catalytic cracking unit.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
Stabilisation of gasoline (petrol) means
removal of dissolved gases from it.
increasing its oxidation stability.
improving its lead susceptibility.
increasing its vapour pressure.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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