The amount of tetraethyl lead added to improve the octane number of motor gasoline is around __________ c.c per gallon of petrol.
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Chemical Engineering · all questionsPetroleum Refinery Engineering
Petroleum Refinery Engineering
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True vapour pressure of a petroleum fraction __________ Reid vapour pressure.
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Equal volumes of aniline and diesel oil when mixed at room temperature (during summer) was found to be completely mis-cible. It means that the aniline point of the diesel is __________ the room temperature.
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Octane numbers of motor gasoline used in India and America are respectively
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Which is the most effective catalyst used in catalytic cracking of petroleum products?
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Glycol added to petrol acts as a/an __________ agent.
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Alkylation
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Which of the following has the highest viscosity of all (at a given temperature)?
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Gasoline extracted from natural gas (by compression and cooling) is called the __________ gasoline.
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Which of the following is used as a solvent in deasphalting of petroleum products?
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Which of the following reactions is undesirable in the production of catalytically reformed gasoline?
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Aniline point is the
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Which is the most ideal feed stock for 'coking' process used for the manufacture of petroleum coke?
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Which of the following has the highest octane number?
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Asphalts are
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Which one of the following processes aims at producing higher yield of gaseous unsaturated hydrocarbons and aromatics like benzene & toluene?
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Water content in the crude oil as it comes out of oil well may be upto __________ percent.
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Clay treatment is used to remove
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Pick out the correct statement about catalytic polymerisation.
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Preheating temperature of medium viscosity furnace oil for better atomisation through burner is about __________ °C.
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