Petroleum Refinery Engineering Paraffin base crude oil as compared to asphalt base crude gives Lower viscosity index lube oil Higher yield of straight run gasoline Poorer yield of lube oil Higher octane number gasoline Lower viscosity index lube oil Higher yield of straight run gasoline Poorer yield of lube oil Higher octane number gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Reforming All of these Uses naphtha as feedstock Improves the quality & yield of gasoline Does not much affect the molecular weight of the feed All of these Uses naphtha as feedstock Improves the quality & yield of gasoline Does not much affect the molecular weight of the feed ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of gasoline produced by two stage fluidised catalytic cracking process is 87 80 92 97 87 80 92 97 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In catalytic cracking, the Gasoline obtained has a very low octane number Pressure & temperature is very high Gasoline obtained has very high aromatic content Gasoline obtained has very high amount of gum forming compounds Gasoline obtained has a very low octane number Pressure & temperature is very high Gasoline obtained has very high aromatic content Gasoline obtained has very high amount of gum forming compounds ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Maximum sulphur percentage in low sulphur heavy stock (LSHS) furnace oil is about 2.5 1 0.1 3.5 2.5 1 0.1 3.5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aromatics are desired constituents of Lubricating oil Petrol Diesel Kerosene Lubricating oil Petrol Diesel Kerosene ANSWER DOWNLOAD EXAMIANS APP
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