Petroleum Refinery Engineering Which of the following is used as a solvent in deasphalting of petroleum products? Methyl ethyl ketone Propane Liquid sulphur dioxide Furfural Methyl ethyl ketone Propane Liquid sulphur dioxide Furfural ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in the deasphalting process is Furfurol Phenol Propane Hexane Furfurol Phenol Propane Hexane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Most commonly used crude heater before the fractionation tower in a refinery is the __________ heater. None of these Pipestill Electric immersion Steam coil None of these Pipestill Electric immersion Steam coil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following processes is used for the production of petroleum coke? Visbreaking Reforming Cracking Stabilisation Visbreaking Reforming Cracking Stabilisation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Both asphalt and wax are produced by __________ base crude oils. Paraffin Mixed Naphthenic Asphalt Paraffin Mixed Naphthenic Asphalt ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum deposits are detected by the. Measuremet of density, elasticity and magnetic & electric properties of the rock in the crust of the earth All of these Oil seepage at the surface of the earth Age & nature of rocks inside the crust of the earth Measuremet of density, elasticity and magnetic & electric properties of the rock in the crust of the earth All of these Oil seepage at the surface of the earth Age & nature of rocks inside the crust of the earth ANSWER DOWNLOAD EXAMIANS APP
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