Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation column in oil refinery is in the range of about __________ mm Hg absolute. 250 to 350 30 to 80 450 to 500 1 to 5 250 to 350 30 to 80 450 to 500 1 to 5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Road grade bitumen is produced from vacuum residue by its Steam reforming Hydrogenation Aeration Pyrolysis Steam reforming Hydrogenation Aeration Pyrolysis ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following petroleum products contain minimum sulphur? Furnace oil Kerosene LSHS Naphtha Furnace oil Kerosene LSHS Naphtha ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in isomerisation process is HF H₂SO₄ H₃PO₄ AlCl3 HF H₂SO₄ H₃PO₄ AlCl3 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Testing of the knocking characteristics of petrofuels is done in a __________ engine. Carnot CFR (Co-operative fuel research) Stirling Diesel Carnot CFR (Co-operative fuel research) Stirling Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The best method of determining sulphur in crude oil is by the __________ method. Kjeldah Bomb calorimeter Junkar's calorimeter Duma Kjeldah Bomb calorimeter Junkar's calorimeter Duma ANSWER DOWNLOAD EXAMIANS APP
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