Petroleum Refinery Engineering Solvent used in duo-sol extraction for lube oil upgradation is a mixture of Propane & liquid sulphur dioxide Phenol & furfural Methyl ethyl ketone & glycol Propane & phenol-cresol mixture Propane & liquid sulphur dioxide Phenol & furfural Methyl ethyl ketone & glycol Propane & phenol-cresol mixture ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of a crude oil will have the maximum gravity API (i.e. °API) ? Gasoline Vacuum gas oil Atmospheric gas oil Diesel Gasoline Vacuum gas oil Atmospheric gas oil Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The solvent used in Barisol dewaxing process is Methyl ethyl ketone (MEK) Furfural Benzol and ethylene dichloride Hexane Methyl ethyl ketone (MEK) Furfural Benzol and ethylene dichloride Hexane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pressure & temperature maintained in catalytic cracking is about 2atm & 500°C 10atm & 500°C 30atm & 200°C 50atm. & 750°C 2atm & 500°C 10atm & 500°C 30atm & 200°C 50atm. & 750°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In catalytic cracking, the Pressure & temperature is very high Gasoline obtained has very high amount of gum forming compounds Gasoline obtained has very high aromatic content Gasoline obtained has a very low octane number Pressure & temperature is very high Gasoline obtained has very high amount of gum forming compounds Gasoline obtained has very high aromatic content Gasoline obtained has a very low octane number ANSWER DOWNLOAD EXAMIANS APP
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