Petroleum Refinery Engineering Salt content (measured as sodium chloride) in electrically desalted crude oil comes down to a level of about __________ ptb (pounds per thousand barrel). 3 0.03 35 70 3 0.03 35 70 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following theories of origin of petroleum does not explain the presence of nitrogen & sulphur compounds in crude oil? Engler theory Modern theory Carbide theory All of these Engler theory Modern theory Carbide theory All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in the deasphalting process is Furfurol Phenol Propane Hexane Furfurol Phenol Propane Hexane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Reforming Does not much affect the molecular weight of the feed Uses naphtha as feedstock Improves the quality & yield of gasoline All of these Does not much affect the molecular weight of the feed Uses naphtha as feedstock Improves the quality & yield of gasoline All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering 'Solvent naphtha' used mostly as a solvent in paints and perfumery is produced by the __________ of virgin naphtha into small boiling range cuts. Steam reforming None of these Distillation Desulphurisation Steam reforming None of these Distillation Desulphurisation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is a naphthene? Cyclohexane Butadiene Butene Acetylene Cyclohexane Butadiene Butene Acetylene ANSWER DOWNLOAD EXAMIANS APP
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