The pressure (kg/cm2) and temperature (°C) maintained in electrical desalters for crude oil are respectively__________________?

Related Mcqs:

Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of ____________________?

A. Thermal cracking B. Gum formation C. Coking D. Discoloration...

Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic____________________?

A. Cracking B. Polymerisation C. Reforming D. Isomerisation...

Diesel used in naval applications has a minimum cetane number of ___________________?

A. 25 B. 35 C. 45 D. 65...

A multigrade lubricating oil means an oil having high __________________?

A. Viscosity index B. Viscosity C. Aniline point D. Flash point...

Solvent used for dewaxing of petroleum products are____________________?

A. Furfural B. Methyl ethyl ketone (MEK) C. Propane D. Both B. & C....