Petroleum Refinery Engineering Presence of sulphur in gasoline Decreases gum formation Helps during stabilisation Leads to corrosion Increases lead susceptibility Decreases gum formation Helps during stabilisation Leads to corrosion Increases lead susceptibility ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Lane and Garton classification of petroleum is based on its Specific gravity Optical properties Viscosity Composition Specific gravity Optical properties Viscosity Composition ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Deoiling of wax is done by its Solvent extraction Both B & C Cooling Heating Solvent extraction Both B & C Cooling Heating ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude oil is in the range of 450-550 600-850 100-120 230-250 450-550 600-850 100-120 230-250 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most important property for a jet fuel is its Viscosity Flash point Calorific value Freezing point Viscosity Flash point Calorific value Freezing point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans is represented as (where R and R' are alkyl groups) R-S-R R-S-H R-COOH R-S-R' R-S-R R-S-H R-COOH R-S-R' ANSWER DOWNLOAD EXAMIANS APP
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