Petroleum Refinery Engineering Pick out the correct statement pertaining to catalytic cracking. All of these With increase in the reactor pressure, octane number of gasoline decreases With increase in the reactor temperature, gasoline yield decreases for a given conversion Percentage conversion increases with increase in the catalyst to oil ratio All of these With increase in the reactor pressure, octane number of gasoline decreases With increase in the reactor temperature, gasoline yield decreases for a given conversion Percentage conversion increases with increase in the catalyst to oil ratio ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Complete removal of __________ from gasoline is done by Unisol process using caustic soda and methyl alcohol. Waxes Diolefins Mercaptans Asphalt Waxes Diolefins Mercaptans Asphalt ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which parameter is used for the grading of paraffin waxes? Penetration number Specific gravity Viscosity Melting point Penetration number Specific gravity Viscosity Melting point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Naphthenic acid is represented by CnHsub>2n+6O₂ (n ≤ 6) CnH2n+2O₂ CnHsub>2n-2O₂ CnHsub>2n+2O₂ (n ≥ 6) CnHsub>2n+6O₂ (n ≤ 6) CnH2n+2O₂ CnHsub>2n-2O₂ CnHsub>2n+2O₂ (n ≥ 6) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering LPG stands for Liquified petrol gas Liquefied petroleum gas Liquid petroleum gas Liquid petrol gas Liquified petrol gas Liquefied petroleum gas Liquid petroleum gas Liquid petrol gas ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ is not an important refinery process for upgrading the quality of lubricating oil. Hydrotreatment Deoiling Clay treatment Solvent refinning Hydrotreatment Deoiling Clay treatment Solvent refinning ANSWER DOWNLOAD EXAMIANS APP
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