Petroleum Refinery Engineering Catalyst used in the isomerisation is Phosphoric acid Nickel Alumina Aluminium chloride Phosphoric acid Nickel Alumina Aluminium chloride ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is desirable in petrol (gasoline) but undesirable in kerosene? Mercaptans Paraffins Naphthenic acid Aromatics Mercaptans Paraffins Naphthenic acid Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Paraffins are desirable in lubricating oil, as it has got high Pour point Smoke point Viscosity index Viscosity Pour point Smoke point Viscosity index Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans are Undesirable in petrol, as they reduce its octane number Added in LPG cylinders to detect gas leakage by its smell Low boiling sulphur compounds All of these Undesirable in petrol, as they reduce its octane number Added in LPG cylinders to detect gas leakage by its smell Low boiling sulphur compounds All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans is represented as (where R and R' are alkyl groups) R-COOH R-S-R' R-S-H R-S-R R-COOH R-S-R' R-S-H R-S-R ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The terminology used for the bottom most product from the vacuum crude distillation unit is Residual crude Petrolatum Residuum Reduced crude Residual crude Petrolatum Residuum Reduced crude ANSWER DOWNLOAD EXAMIANS APP
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