Visbreaking

Home / Chemical Engineering / Petroleum Refinery Engineering / Question

Examveda

Visbreaking

A. Uses natural gas as feed

B. Is carried out at atmospheric pressure

C. Produces fuel oil of lower viscosity

D. Produces gasoline only

Answer: Option C

This Question Belongs to Chemical Engineering >> Petroleum Refinery Engineering

Join The Discussion

Related Questions on Petroleum Refinery Engineering

Salt content (measured as sodium chloride) in electrically desalted crude oil comes down to a level of about __________ ptb (pounds per thousand barrel).

A. 0.03

B. 3

C. 35

D. 70

View Answer

Aniline point test of an oil qualitatively indicates the __________ content of an oil.

A. Paraffin

B. Olefin

C. Aromatic

D. Naphthene

View Answer

Char value of Kerosene is the amount of charred oil deposition on the wick obtained after burning it in a standard wick lamp at a standard rate for 24 hours. Char value of a good quality kerosene should be less than __________ mg/kg of kerosene.

A. 1

B. 20

C. 100

D. 500

View Answer

Gasoline yield in catalytic reforming of naphtha may be about __________ percent by weight.

A. 85

B. 65

C. 50

D. 98

View Answer

More Related Questions on Petroleum Refinery Engineering