Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation tower of the crude distillation plant is about __________ mm Hg (absolute). 350-400 43961 150-250 30-80 350-400 43961 150-250 30-80 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Highest quality bitumen is produced from the __________ crude oil. Mixed Intermediate Naphthenic Paraffinic Mixed Intermediate Naphthenic Paraffinic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans are Low boiling sulphur compounds Undesirable in petrol, as they reduce its octane number All of these Added in LPG cylinders to detect gas leakage by its smell Low boiling sulphur compounds Undesirable in petrol, as they reduce its octane number All of these Added in LPG cylinders to detect gas leakage by its smell ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most effective catalyst used in catalytic cracking of petroleum products? Nickel Vanadium pentoxide Iron oxide Zeolite Nickel Vanadium pentoxide Iron oxide Zeolite ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in the isomerisation is Alumina Aluminium chloride Phosphoric acid Nickel Alumina Aluminium chloride Phosphoric acid Nickel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in catalytic polymerisation which produces polymer gasoline is Both A & B H₃PO₄ H₂SO₄ AlCl3 Both A & B H₃PO₄ H₂SO₄ AlCl3 ANSWER DOWNLOAD EXAMIANS APP
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