In the atmospheric distillation of crude petroleum

Petroleum Refining Engineering Mcqs
BILAL KHATTAK0

A.the content of sulphur increases from lighter fraction to heavier ones with the residue having the highest concentration of sulphur
B.the content of sulphur deccreases from lighter fraction to heavier ones with the residue having the lowest concentration of sulphur
C.the content of nitrogen decreases from lighter fraction to heavier ones with the residue having the lowest concentration of nitrogen
D.none of the above

Related Mcqs:

  1. Ash forming consitituents present in crude petroleum are
  2. LPG at normal atmospheric temperature and pressure is a
  3. Crude petroleum distillation is carried out at pressure
  4. Which of the following impurities in the crude petroleum is the most prolific producer of HCI during distillation?
  5. Gum content of petroleum fuels is mainly due to
  6. Corrosion in crude distillation unit column overhead system is caused by
  7. If there is no condensation of carrier steam in the steam distillation of high-boiling organic materials the steam consumption is minimum at
  8. Specific heat of acqueous solutions in general
  9. At sea level atmospheric pressure and room temperature
  10. If a parallel circuit is opened in the main line, the current __________?

Leave a Reply

Your email address will not be published. Required fields are marked *