Petroleum Refinery Engineering Clay treatment is used to remove Colour & dissolved gases from cracked gasoline Salt from the crude oil None of these Wax from lube oil Colour & dissolved gases from cracked gasoline Salt from the crude oil None of these Wax from lube oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the correct statement about catalytic polymerisation. Neither A nor B Both A & B H₂SO₄ polymerisation process gives gasoline rich in unsaturates In H₂SO₄ polymerisation, H₃PO₄ is always used with 2% steam to prevent meta & ortho H₃PO₄ formation, which are inactive Neither A nor B Both A & B H₂SO₄ polymerisation process gives gasoline rich in unsaturates In H₂SO₄ polymerisation, H₃PO₄ is always used with 2% steam to prevent meta & ortho H₃PO₄ formation, which are inactive ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Preheating temperature of medium viscosity furnace oil for better atomisation through burner is about __________ °C. 70 140 50 90 70 140 50 90 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Butadiene is a/an Naphthene Olefin Aromatic Di-olefin Naphthene Olefin Aromatic Di-olefin ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Both asphalt and wax are produced by __________ base crude oils. Paraffin Mixed Naphthenic Asphalt Paraffin Mixed Naphthenic Asphalt ANSWER DOWNLOAD EXAMIANS APP