Furfural solvent extraction is used for upgrading (by dissolving aromatics) ?

Related Mcqs:

Clay treatment is used to remove ___________________ ?

A. Salt from the crude oil B. Colour & dissolved gases from cracked gasoline C. Wax from lube oil D. None of these...

Waxes present in petroleum products_________________?

A. Can be separated out by distillation B. Are not soluble in them C. Crystallise out at low temperature D. Decrease their viscosity...

Which of the following is desirable in petrol (gasoline) but undesirable in kerosene ?

A. Paraffins B. Aromatics C. Mercaptans D. Naphthenic acid...

The average boiling point of aviation turbine fuel is closest to that of__________________?

A. Lubricating oils B. LPG C. Diesel D. Kerosene...

Illuminating characteristics of kerosene is expressed by its_____________?

A. Smoke point B. Aniline point C. Luminosity number D. Aromatic content...