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Chemical Engineering - Petroleum Refinery Engineering

Exercise : Petroleum Refinery Engineering - Section 5
1.
Which of the following reactions is undesirable in the production of catalytically reformed gasoline ?
Dehydrogenation of naphthene
Dehydrogenation of lower paraffins
Dehydrocyclisation of higher paraffins
Isomerisation of paraffins
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Good quality kerosene should have
low smoke point.
high smoke point.
high aromatics content.
low paraffins content.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
The most suitable solvent for deasphalting vacuum residue is
propane
methyl ethyl ketone
doctor's solution
methanol amine
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Paraffins are desirable in lubricating oil, as it has got high
viscosity
viscosity index
smoke point
pour point
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
Cetane number of a diesel fuel is the measure of its
ignition delay
smoke point
viscosity
oxidation stability
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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