Petroleum Refinery Engineering Pick out the correct statement about catalytic polymerisation. H₂SO₄ polymerisation process gives gasoline rich in unsaturates Both A & B In H₂SO₄ polymerisation, H₃PO₄ is always used with 2% steam to prevent meta & ortho H₃PO₄ formation, which are inactive Neither A nor B H₂SO₄ polymerisation process gives gasoline rich in unsaturates Both A & B In H₂SO₄ polymerisation, H₃PO₄ is always used with 2% steam to prevent meta & ortho H₃PO₄ formation, which are inactive Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Maximum sulphur percentage in low sulphur heavy stock (LSHS) furnace oil is about 1 3.5 0.1 2.5 1 3.5 0.1 2.5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Feedstock for polymerisation is Cracked gases rich in C₂ & C₄ olefins None of these Low boiling aromatics Naphtha Cracked gases rich in C₂ & C₄ olefins None of these Low boiling aromatics Naphtha ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the most suitable feed for platforming process (reforming)? Olefinic hydrocarbon Atmospheric residue Naphtha Fuel oil Olefinic hydrocarbon Atmospheric residue Naphtha Fuel oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Viscosity index of a lubricating oil Is the measure of variation of viscosity with temperature None of these Is the measure of its flash point Should be low Is the measure of variation of viscosity with temperature None of these Is the measure of its flash point Should be low ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude petroleum oil is a __________ fuel. Both A & B Fossil Secondary Primary Both A & B Fossil Secondary Primary ANSWER DOWNLOAD EXAMIANS APP
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