Petroleum Refinery Engineering __________ determination is not a very significant and important test for gasoline. Gum & sulphur content Viscosity Octane number Reid vapor pressure Gum & sulphur content Viscosity Octane number Reid vapor pressure ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Gum formation in stored gasoline is mainly due to the Higher aromatic content Oxidation & polymerisation of unsaturates Alkylation of unsaturates Presence of sulphur Higher aromatic content Oxidation & polymerisation of unsaturates Alkylation of unsaturates Presence of sulphur ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation. Magnesium Calcium Sodium Potassium Magnesium Calcium Sodium Potassium ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Waxy crudes are treated with chemical additives mainly to Precipitate wax Remove wax Depress its pour point Dissolve wax Precipitate wax Remove wax Depress its pour point Dissolve wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In sweetening process, solutizer agent used with caustic alkali is Phenol Sodium plumbite Potassium isobutyrate Methanol Phenol Sodium plumbite Potassium isobutyrate Methanol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main aim of cracking is to produce Lube oil Petrolatum Gasoline Coke Lube oil Petrolatum Gasoline Coke ANSWER DOWNLOAD EXAMIANS APP
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