Petroleum Refinery Engineering Solution used in Doctor's treatment for the removal of mercaptans is Cupric chloride Sodium hydroxide Sodium plumbite Potassium isobutyrate Cupric chloride Sodium hydroxide Sodium plumbite Potassium isobutyrate ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aniline point is the temperature at which Equal weight of diesel & the aniline are completely miscible Equal weight of aniline & the test sample are completely miscible Aniline vaporises Equal volume of aniline & the test sample are completely miscible Equal weight of diesel & the aniline are completely miscible Equal weight of aniline & the test sample are completely miscible Aniline vaporises Equal volume of aniline & the test sample are completely miscible ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following does not require preheating during storage in the storage tank as well as during atomisation through burners? Light diesel oil Low viscosity furnace oil PCM Tar Light diesel oil Low viscosity furnace oil PCM Tar ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Increase in the specific gravity of petroleum products indicates Increase in thermal energy per unit weight Decrease in paraffin content Increase in aromatic content Higher H/C ratio Increase in thermal energy per unit weight Decrease in paraffin content Increase in aromatic content Higher H/C ratio ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sweetening of petroleum product means the removal of Water Organic impurities Sulphur & its compounds Wax Water Organic impurities Sulphur & its compounds Wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most suitable solvent for deasphalting vacuum residue is Methanol amine Methyl ethyl ketone Doctor's solution Propane Methanol amine Methyl ethyl ketone Doctor's solution Propane ANSWER DOWNLOAD EXAMIANS APP
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