A. Increases coke formation
B. Increases the rate of reaction
C. Produces high octane number gasoline
D. None of these
Related Mcqs:
- Operating temperature and pressure in catalytic reforming is about_____________?
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 - Reforming converts_________________?
A. Olefins into paraffins
B. Naphthenes into aromatics
C. Naphthenes into olefins
D. Naphthenes into paraffin - Gasoline yield in catalytic reforming of naphtha may be about _________________ percent by weight?
A. 85
B. 65
C. 50
D. 98 - 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 - 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 - 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 - Higher vapour pressure of gasoline indicates _________________?
A. Low flash point
B. High breathing loss
C. Both A. and B.
D. Neither A. nor B.
