Chemical Engineering - Petroleum Refinery Engineering

1. 

The best method of determining sulphur in crude oil is by the __________ method.

A. Kjeldah
B. Duma
C. Bomb calorimeter
D. Junkar's calorimeter

Answer: Option C

Explanation:

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2. 

Catalyst used in alkylation process is

A. sulphuric acid
B. nickel
C. silica gel
D. alumina

Answer: Option A

Explanation:

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3. 

__________ base crude oil is also called asphaltic crude.

A. Paraffinic
B. Naphthenic
C. Mixed
D. Aromatic

Answer: Option B

Explanation:

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4. 

Platforming is a __________ process.

A. moving bed
B. fluidised bed
C. non-regenerative & fixed bed
D. regenerative

Answer: Option C

Explanation:

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5. 

Aromatics have the highes __________ of all the hydrocarbons of same carbon atoms.

A. smoke point
B. octane number
C. cetane number
D. viscosity

Answer: Option B

Explanation:

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