Petroleum Refinery Engineering Polymerisation Causes aromatics to combine with each other Causes olefins to combine with each other Produces i-octane from cracked gases containing i-butane and butene Is aimed at producing lubricating oil Causes aromatics to combine with each other Causes olefins to combine with each other Produces i-octane from cracked gases containing i-butane and butene Is aimed at producing lubricating oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the undesirable property for a solvent meant for dewaxing of lube oil. High solubility of wax in the solvent Neither A nor B Both A & B Complete miscibility with oil High solubility of wax in the solvent Neither A nor B Both A & B Complete miscibility with oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The yield of straight run LPG from crude oil is about __________ weight percent. 44119 20-25 0.1-0.2 1-1.5 44119 20-25 0.1-0.2 1-1.5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Liquefied petroleum Gas (LPG) used for the household cooking comprises mainly of Propane & butane Methane & carbon monoxide Butane & ethane Methane & ethane Propane & butane Methane & carbon monoxide Butane & ethane Methane & ethane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petrolatum is Same as petroleum ether Petroleum coke None of these A mixture of microcrystalline wax in viscous hydrocarbon liquids Same as petroleum ether Petroleum coke None of these A mixture of microcrystalline wax in viscous hydrocarbon liquids ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the most widely used cracking process in oil refineries? Fluidised bed catalytic cracking process T.C.C. moving bed process Houdry's fixed bed process Dubbs process Fluidised bed catalytic cracking process T.C.C. moving bed process Houdry's fixed bed process Dubbs process ANSWER DOWNLOAD EXAMIANS APP
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