Crude topping column operates at ________________ pressure?

Related Mcqs:

Pressure & temperature maintained in catalytic cracking is about__________________?

A. 2 atm & 500°C B. 10 atm & 500°C C. 30 atm & 200°C D. 50 atm & 750°C...

_____________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation?

A. Magnesium B. Potassium C. Calcium D. Sodium...

Butadiene is a/an_________________?

A. Di-olefin B. Naphthene C. Aromatic D. Olefin...

Molecular weight of petrol may be about ____________________?

A. 40-60 B. 100-130 C. 250-300 D. 350-400...

Pick out the correct statement pertaining to catalytic cracking ?

A. With increase in the reactor pressure, octane number of gasoline decreases B. With increase in the reactor temperature, gasoline yield decreases for a given conversion C. Percentage conversion increases with increase in the catalyst to oil ratio D. All A., B. and C....