Petroleum Refinery Engineering Phenols are added in gasoline to Act as an antioxidant Reduce its viscosity Increase its pour point Improve the octane number Act as an antioxidant Reduce its viscosity Increase its pour point Improve the octane number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in the catalytic cracking is Vanadium pentoxide Silica gel Silica-alumina Nickel Vanadium pentoxide Silica gel Silica-alumina Nickel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Diesel used in naval applications has a minimum cetane number of 45 35 65 25 45 35 65 25 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most suitable solvent for deasphalting vacuum residue is Methanol amine Doctor's solution Methyl ethyl ketone Propane Methanol amine Doctor's solution Methyl ethyl ketone Propane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Naphthenic acid is represented by CnHsub>2n+6O₂ (n ≤ 6) CnHsub>2n+2O₂ (n ≥ 6) CnHsub>2n-2O₂ CnH2n+2O₂ CnHsub>2n+6O₂ (n ≤ 6) CnHsub>2n+2O₂ (n ≥ 6) CnHsub>2n-2O₂ CnH2n+2O₂ ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the additive property of a lube oil out of following. Specific gravity Viscosity °API gravity Flashpoint Specific gravity Viscosity °API gravity Flashpoint ANSWER DOWNLOAD EXAMIANS APP
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