Petroleum Refinery Engineering The main purpose of recycling the byproduct hydrogen gas in the reformer reactor is to Maintain the reaction temperature Hydrogenate the feed stock Obviate catalyst poisoning Sustain the reactor pressure Maintain the reaction temperature Hydrogenate the feed stock Obviate catalyst poisoning Sustain the reactor pressure ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The pressure (kg/cm² ) and temperature (°C) maintained in electrical desalters for crude oil are respectively 10 and 120 50 and 250 10 and 300 1 and 200 10 and 120 50 and 250 10 and 300 1 and 200 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main aim of cracking is to produce Gasoline Petrolatum Lube oil Coke Gasoline Petrolatum Lube oil Coke ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Products drawn from the top to bottom of the crude oil distillation column has progressively increasing Molecular weight All of these C/H ratio Boiling points Molecular weight All of these C/H ratio Boiling points ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of gasoline produced by two stage fluidised catalytic cracking process is 92 97 87 80 92 97 87 80 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Dearomatisation of kerosene (by liquid sulphur dioxide extraction) is done to None of these Decrease the breathing loss Increase its smoke point Improve its oxidation stability None of these Decrease the breathing loss Increase its smoke point Improve its oxidation stability ANSWER DOWNLOAD EXAMIANS APP
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