Petroleum Refinery Engineering The doctor's solution comprises of sodium plumbite in Water Soda ash Alcohal Aqueous caustic soda Water Soda ash Alcohal Aqueous caustic soda ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in the Udex (glycol) extraction process for removal of light aromatics from cracked naphtha is Propane Aqueous solution (10% water) of diethylene glycol Methyl ethyl ketone (MEK) Diethylene glycol Propane Aqueous solution (10% water) of diethylene glycol Methyl ethyl ketone (MEK) Diethylene glycol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most effective catalyst used in catalytic cracking of petroleum products? Vanadium pentoxide Nickel Zeolite Iron oxide Vanadium pentoxide Nickel Zeolite Iron oxide ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In catalytic cracking, the Pressure & temperature is very high Gasoline obtained has very high aromatic content Gasoline obtained has a very low octane number Gasoline obtained has very high amount of gum forming compounds Pressure & temperature is very high Gasoline obtained has very high aromatic content Gasoline obtained has a very low octane number Gasoline obtained has very high amount of gum forming compounds ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Percentage of straight run gasoline in a typical crude oil may be around 38 6 18 52 38 6 18 52 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Raw Kerosene has a smoke point of 15 mm. After it is subjected to dearomatisation by liquid SO₂ extraction (Edeleanu process), its smoke point may become __________ mm. 25 10 100 5 25 10 100 5 ANSWER DOWNLOAD EXAMIANS APP
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