Petroleum Refinery Engineering Electrical desalting of crude oil removes the __________ impurities. Oleophobic Oleophilic Neither A nor B Both A & B Oleophobic Oleophilic Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Alkylation Causes olefins to combine with iso-paraffins Causes olefins to combine with each other Converts olefin into paraffin Converts iso-paraffin into olefin Causes olefins to combine with iso-paraffins Causes olefins to combine with each other Converts olefin into paraffin Converts iso-paraffin into olefin ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Glycol added to petrol acts as a/an __________ agent. Anti-gum forming Anti-icing Anti-knocking Dewaxing Anti-gum forming Anti-icing Anti-knocking Dewaxing ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the correct statement pertaining to catalytic cracking. Percentage conversion increases with increase in the catalyst to oil ratio With increase in the reactor pressure, octane number of gasoline decreases All of these With increase in the reactor temperature, gasoline yield decreases for a given conversion Percentage conversion increases with increase in the catalyst to oil ratio With increase in the reactor pressure, octane number of gasoline decreases All of these With increase in the reactor temperature, gasoline yield decreases for a given conversion ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Maximum viscosity of tar/PCM/fuel oil for easy and efficient atomisation in conventional burner is __________ centistokes (or 100 Redwood I seconds). 25 100 50 5 25 100 50 5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is a non-regenerative fixed bed catalytic reforming process? Thermofer catalytic reforming Hyperforming Platforming Hydroforming Thermofer catalytic reforming Hyperforming Platforming Hydroforming ANSWER DOWNLOAD EXAMIANS APP
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