Petroleum Refinery Engineering Which of the following factors does not govern the mechanism of petroleum formation from organic sources? Heat PH of the soil Pressure Bacterial action Heat PH of the soil Pressure Bacterial action ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following processes consumes hydrogen? Visbreaking Fluid catalytic cracking None of these Propane deasphalting Visbreaking Fluid catalytic cracking None of these Propane deasphalting ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in duo-sol extraction for lube oil upgradation is a mixture of Methyl ethyl ketone & glycol Propane & liquid sulphur dioxide Propane & phenol-cresol mixture Phenol & furfural Methyl ethyl ketone & glycol Propane & liquid sulphur dioxide Propane & phenol-cresol mixture Phenol & furfural ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In the atmospheric pressure crude distillation, the content of __________ from lighter fraction to heavier ones. None of these Nitrogen decreases Sulphur decreases Sulphur increases None of these Nitrogen decreases Sulphur decreases Sulphur increases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main purpose of recycling the byproduct hydrogen gas in the reformer reactor is to Obviate catalyst poisoning Sustain the reactor pressure Hydrogenate the feed stock Maintain the reaction temperature Obviate catalyst poisoning Sustain the reactor pressure Hydrogenate the feed stock Maintain the reaction temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Ethyl mercaptan is a/an __________ compound. Oxygen Sulphur None of these Nitrogen Oxygen Sulphur None of these Nitrogen ANSWER DOWNLOAD EXAMIANS APP
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