Petroleum Refinery Engineering Complete removal of __________ from gasoline is done by Unisol process using caustic soda and methyl alcohol. Waxes Diolefins Mercaptans Asphalt Waxes Diolefins Mercaptans Asphalt ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Gasoline extracted from natural gas (by compression and cooling) is called the __________ gasoline. Unleaded Casing head Polymer Straight run Unleaded Casing head Polymer Straight run ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following factors does not govern the mechanism of petroleum formation from organic sources? PH of the soil Pressure Bacterial action Heat PH of the soil Pressure Bacterial action Heat ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of n-heptane is assumed to be 0 ∞ 100 70 0 ∞ 100 70 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The pressure (kg/cm² ) and temperature (°C) maintained in electrical desalters for crude oil are respectively 10 and 300 1 and 200 50 and 250 10 and 120 10 and 300 1 and 200 50 and 250 10 and 120 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Name the endothermic reaction out of the following: Catalytic cracking Hydrocracking Dehydrogeneration of naphthene to produce aromatic Catalytic polymerisation Catalytic cracking Hydrocracking Dehydrogeneration of naphthene to produce aromatic Catalytic polymerisation ANSWER DOWNLOAD EXAMIANS APP
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