Petroleum Refinery Engineering Maximum use of petroleum coke is in Adsorption refining operation Fuel gas manufacture Carbon electrode manufacture Iron ore reduction Adsorption refining operation Fuel gas manufacture Carbon electrode manufacture Iron ore reduction ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In sweetening process, solutizer agent used with caustic alkali is Phenol Potassium isobutyrate Sodium plumbite Methanol Phenol Potassium isobutyrate Sodium plumbite Methanol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the lowest viscosity (at a given temperature) of all? Kerosene Lube oil Naphtha Diesel Kerosene Lube oil Naphtha Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of Gum formation Coking Discoloration Thermal cracking Gum formation Coking Discoloration Thermal cracking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in the Udex (glycol) extraction process for removal of light aromatics from cracked naphtha is Diethylene glycol Methyl ethyl ketone (MEK) Propane Aqueous solution (10% water) of diethylene glycol Diethylene glycol Methyl ethyl ketone (MEK) Propane Aqueous solution (10% water) of diethylene glycol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most important property for a jet fuel is its Freezing point Flash point Calorific value Viscosity Freezing point Flash point Calorific value Viscosity ANSWER DOWNLOAD EXAMIANS APP
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