Extractor temperature is maintained at -20°C in Edeleanu process to reduce the ______________ of kerosene?

Related Mcqs:

Good quality kerosene should have__________________?

A. Low smoke point B. High smoke point C. High aromatics content D. Low paraffins content...

Flash point of diesel/kerosene (>50°C) is determined by the_______________?

A. Abel apparatus B. Pensky-Martens apparatus C. Saybolt chromometer D. None of these...

Which of the following constituents present in petroleum is responsible for ash formation ?

A. Nitrogen compounds B. Organometallic compounds C. Sulphur compounds D. Oxygen compounds...

Water content in the crude oil as it comes out of oil well may be upto ______________ percent?

A. 2 B. 5 C. 10 D. 25...

Catalytic cracking compared to thermal cracking of residue of vacuum distillation of crude oil__________________?

A. Gives higher yield of petrol B. Lower octane number of petrol C. Higher sulphur content in the product D. Higher gum forming material in petrol...