Petroleum Refinery Engineering Furfural solvent extraction is used for upgrading (by dissolving aromatics) Naphtha Wax Cracking feedstock Lubricating oils Naphtha Wax Cracking feedstock Lubricating oils ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the most important property for a jet fuel? Cloud point Pour point Freezing point Colour Cloud point Pour point Freezing point Colour ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke volatility index is equal to smoke point plus 0.42 x(% distilled at 204°C) 5 mm 10 mm. approximately 0.84 x (% distilled at 204°C) 0.42 x(% distilled at 204°C) 5 mm 10 mm. approximately 0.84 x (% distilled at 204°C) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In hydrofining catalytic desulphurisation process for sweetening of petroleum products, use of hydrogen Minimises coke formation Both A & B Enhances the desulphurisation process Neither A nor B Minimises coke formation Both A & B Enhances the desulphurisation process Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Electrical desalting of crude oil removes the __________ impurities. Neither A nor B Oleophobic Both A & B Oleophilic Neither A nor B Oleophobic Both A & B Oleophilic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following hydrocarbons of same carbon atoms has minimum smoking tendency? Iso-paraffins Aromatics Paraffins Naphthenes Iso-paraffins Aromatics Paraffins Naphthenes ANSWER DOWNLOAD EXAMIANS APP
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