Petroleum Refinery Engineering Which of the following processes consumes hydrogen? Fluid catalytic cracking Visbreaking None of these Propane deasphalting Fluid catalytic cracking Visbreaking None of these Propane deasphalting ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most effective catalyst used in catalytic cracking of petroleum products? Iron oxide Nickel Vanadium pentoxide Zeolite Iron oxide Nickel Vanadium pentoxide Zeolite ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the undesirable property for a solvent meant for dewaxing of lube oil. Complete miscibility with oil High solubility of wax in the solvent Neither A nor B Both A & B Complete miscibility with oil High solubility of wax in the solvent Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The condesate obtained on compression of wet natural gas is termed as Liquid natural gas None of these Liquefied natural gasoline Natural gasoline Liquid natural gas None of these Liquefied natural gasoline Natural gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Both asphalt and wax are produced by __________ base crude oils. Asphalt Paraffin Mixed Naphthenic Asphalt Paraffin Mixed Naphthenic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In hydrofining catalytic desulphurisation process for sweetening of petroleum products, use of hydrogen Enhances the desulphurisation process Neither A nor B Both A & B Minimises coke formation Enhances the desulphurisation process Neither A nor B Both A & B Minimises coke formation ANSWER DOWNLOAD EXAMIANS APP
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