Petroleum Refinery Engineering Visbreaking Is carried out at atmospheric pressure Produces gasoline only Produces fuel oil of lower viscosity Uses natural gas as feed Is carried out at atmospheric pressure Produces gasoline only Produces fuel oil of lower viscosity Uses natural gas as feed ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aniline point is the temperature at which Equal weight of aniline & the test sample are completely miscible Equal volume of aniline & the test sample are completely miscible Equal weight of diesel & the aniline are completely miscible Aniline vaporises Equal weight of aniline & the test sample are completely miscible Equal volume of aniline & the test sample are completely miscible Equal weight of diesel & the aniline are completely miscible Aniline vaporises ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sour crude means the __________ bearing crude. Sulphur compounds Asphalt Wax Nitrogen compounds Sulphur compounds Asphalt Wax Nitrogen compounds ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Furfural solvent extraction is used for upgrading (by dissolving aromatics) Lubricating oils Cracking feedstock Naphtha Wax Lubricating oils Cracking feedstock Naphtha Wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number (unleaded) of gasoline produced by isomerisation of butane may be about 45 90 70 55 45 90 70 55 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of sulphur in gasoline Increases lead susceptibility Decreases gum formation Leads to corrosion Helps during stabilisation Increases lead susceptibility Decreases gum formation Leads to corrosion Helps during stabilisation ANSWER DOWNLOAD EXAMIANS APP
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