Petroleum Refinery Engineering Furfural solvent extraction is used for upgrading (by dissolving aromatics) Cracking feedstock Wax Lubricating oils Naphtha Cracking feedstock Wax Lubricating oils Naphtha ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Maximum use of petroleum coke is in Iron ore reduction Carbon electrode manufacture Adsorption refining operation Fuel gas manufacture Iron ore reduction Carbon electrode manufacture Adsorption refining operation Fuel gas manufacture ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Illuminating characteristics of kerosene is expressed by its Aniline point Luminosity number Aromatic content Smoke point Aniline point Luminosity number Aromatic content Smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Choose the correct statement regarding thermal cracking. Increased residence time results in the decreased severity of cracking At low pressure, the yield of lighter hydrocarbons are more Moderate changes in operating temperature does not change the depth of cracking Greater depth of cracking gives lower octane number gasoline Increased residence time results in the decreased severity of cracking At low pressure, the yield of lighter hydrocarbons are more Moderate changes in operating temperature does not change the depth of cracking Greater depth of cracking gives lower octane number gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pressure & temperature maintained in catalytic cracking is about 10atm & 500°C 30atm & 200°C 50atm. & 750°C 2atm & 500°C 10atm & 500°C 30atm & 200°C 50atm. & 750°C 2atm & 500°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses __________ as catalyst. All of these Fuller's earth Activated clay Bauxite All of these Fuller's earth Activated clay Bauxite ANSWER DOWNLOAD EXAMIANS APP
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