Petroleum Refinery Engineering Flash point of an oil gives an idea of the Nature of boiling point diagram of the system All of these Amount of low boiling fraction present Explosion hazards Nature of boiling point diagram of the system All of these Amount of low boiling fraction present Explosion hazards ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is not a sulphur compound present in petroleum ? Mercaptans Thiophenes Sulphones Pyroles Mercaptans Thiophenes Sulphones Pyroles ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Operating condition in the electrical dehydrators for crude oil is about 1 atm. & 110 °C 6.5 kgf/Cm² & 95°C 50 atm. and 150°C 20 kgf/cm² & 110°C 1 atm. & 110 °C 6.5 kgf/Cm² & 95°C 50 atm. and 150°C 20 kgf/cm² & 110°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalytic cracking compared to thermal cracking of residue of vacuum distillation of crude oil Lower octane number of petrol Higher sulphur content in the product Higher gum forming material in petrol Gives higher yield of petrol Lower octane number of petrol Higher sulphur content in the product Higher gum forming material in petrol Gives higher yield of petrol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Natural gasoline is produced None of these By natural gas stripping In oil refineries From oil wells None of these By natural gas stripping In oil refineries From oil wells ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Name the hydrocarbon having the poorest oxidation stability. Olefin Aromatics Naphthene Paraffin Olefin Aromatics Naphthene Paraffin ANSWER DOWNLOAD EXAMIANS APP
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