Petroleum Refinery Engineering Pressure & temperature maintained in catalytic cracking is about 30atm & 200°C 10atm & 500°C 50atm. & 750°C 2atm & 500°C 30atm & 200°C 10atm & 500°C 50atm. & 750°C 2atm & 500°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in alkylation process is Nickel Sulphuric acid Alumina Silica gel Nickel Sulphuric acid Alumina Silica gel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Extractor temperature is maintained at -20°C in Edeleanu process to reduce the __________ of kerosene. Paraffins Aromatics Naphthenes Smoke point Paraffins Aromatics Naphthenes Smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The reservoir rock containing petroleum has High permeability Both B and C Low porosity High porosity High permeability Both B and C Low porosity High porosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main reaction in reforming is the Saturation of olefins Dehydrogenation of naphthenes Hydrocracking of paraffins Hydrogenation of naphthenes Saturation of olefins Dehydrogenation of naphthenes Hydrocracking of paraffins Hydrogenation of naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Hydrogen content in petroleum products varies from 12 to 15% (by weight). As a result the difference between gross and net heating value of petroleum fuels varies in the range of __________ kcal/kg. 1000-1500 2000-2500 600-750 250-350 1000-1500 2000-2500 600-750 250-350 ANSWER DOWNLOAD EXAMIANS APP
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