Petroleum Refinery Engineering Crude oil produced by Indian oil fields are predominantly __________ in nature. Naphthenic Asphaltic Paraffinic Mixed base Naphthenic Asphaltic Paraffinic Mixed base ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of sulphur in gasoline Increases lead susceptibility Decreases gum formation Helps during stabilisation Leads to corrosion Increases lead susceptibility Decreases gum formation Helps during stabilisation Leads to corrosion ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main reaction in reforming is the Dehydrogenation of naphthenes Saturation of olefins Hydrocracking of paraffins Hydrogenation of naphthenes Dehydrogenation of naphthenes Saturation of olefins Hydrocracking of paraffins Hydrogenation of naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is almost absent in crude petroleum? Naphthenes Olefins Mercaptans Cycloparaffins Naphthenes Olefins Mercaptans Cycloparaffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ is not an important refinery process for upgrading the quality of lubricating oil. Solvent refinning Clay treatment Hydrotreatment Deoiling Solvent refinning Clay treatment Hydrotreatment Deoiling ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in the catalytic cracking is Silica-alumina Silica gel Vanadium pentoxide Nickel Silica-alumina Silica gel Vanadium pentoxide Nickel ANSWER DOWNLOAD EXAMIANS APP
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