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 Waxy crudes are treated with chemical additives mainly to Precipitate wax Remove wax Dissolve wax Depress its pour point Precipitate wax Remove wax Dissolve wax Depress its pour point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Clay treatment is used to remove None of these Wax from lube oil Salt from the crude oil Colour & dissolved gases from cracked gasoline None of these Wax from lube oil Salt from the crude oil Colour & dissolved gases from cracked gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following processes in oil refinery does not employ 'cracking'? None of these Coking Pyrolysis Visbreaking None of these Coking Pyrolysis Visbreaking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in the catalytic cracking is Nickel Vanadium pentoxide Silica gel Silica-alumina Nickel Vanadium pentoxide Silica gel Silica-alumina ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A typical yield of diesel in straight run distillation of crude oil may be about __________ percent. 28 35 18 8 28 35 18 8 ANSWER DOWNLOAD EXAMIANS APP
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