A. 1-5 Kgf/cm2 & 200°C
B. 15-45 Kgf/cm2 & 450-550°C
C. 50 – 75 kgf/cm2 & 600 – 800°C
D. 5-10 kgf/cm2 & 150 – 250°C
Related Mcqs:
- Gasoline yield in catalytic reforming of naphtha may be about _________________ percent by weight?
A. 85
B. 65
C. 50
D. 98 - Which of the following is a non-regenerative fixed bed catalytic reforming process ?
A. Hydroforming
B. Thermofor catalytic reforming
C. Platforming
D. Hyperforming - Catalyst used in catalytic reforming is__________________?
A. Platinum on alumina
B. Nickel
C. Iron
D. Aluminium chloride - 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 - Higher pressure in the reforming reactor________________?
A. Increases coke formation
B. Increases the rate of reaction
C. Produces high octane number gasoline
D. None of these - Reforming converts_________________?
A. Olefins into paraffins
B. Naphthenes into aromatics
C. Naphthenes into olefins
D. Naphthenes into paraffin - The main reaction in reforming is the _____________________?
A. Dehydrogenation of naphthenes
B. Hydrogenation of naphthenes
C. Hydrocracking of paraffins
D. Saturation of olefins - Feed for reforming is generally___________________?
A. Naphtha or straight run gasoline
B. Reduced crude
C. Vacuum gas oil
D. Atmospheric gas oil - The most commonly used feed stock for the reforming reactor is ___________________?
A. Heavy fuel oil
B. Residuum
C. Straight run gasoline
D. Casing head gasoline - hich of the following is the most suitable feed for platforming process (reforming) ?
WA. Olefinic hydrocarbon
B. Naphtha
C. Fuel oil
D. Atmospheric residue
