Petroleum Refinery Engineering Complete removal of __________ from gasoline is done by Unisol process using caustic soda and methyl alcohol. Asphalt Diolefins Mercaptans Waxes Asphalt Diolefins Mercaptans Waxes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude petroleum may be around 5000 1500 250 50 5000 1500 250 50 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher vapour pressure of gasoline indicates Low flash point Neither A nor B High breathing loss Both A & B Low flash point Neither A nor B High breathing loss Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main reaction in reforming is the Dehydrogenation of naphthenes Saturation of olefins Hydrogenation of naphthenes Hydrocracking of paraffins Dehydrogenation of naphthenes Saturation of olefins Hydrogenation of naphthenes Hydrocracking of paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke point of a test sample of kerosene is found to be 15 mm. On removal of __________ from it, the smoke point rises to 25 mm. N-paraffins Aromatics None of these Olefins N-paraffins Aromatics None of these Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Ethyl mercaptan is a/an __________ compound. Oxygen Sulphur None of these Nitrogen Oxygen Sulphur None of these Nitrogen ANSWER DOWNLOAD EXAMIANS APP
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