Petroleum Refinery Engineering In solutizer sweetening process, solutizer solution used is Neither A nor B Methanol in Unisol process Naphthenic acid in Mercapsol process Both A & B Neither A nor B Methanol in Unisol process Naphthenic acid in Mercapsol process Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans are Low boiling sulphur compounds Added in LPG cylinders to detect gas leakage by its smell All of these Undesirable in petrol, as they reduce its octane number Low boiling sulphur compounds Added in LPG cylinders to detect gas leakage by its smell All of these Undesirable in petrol, as they reduce its octane number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The pressure (kg/cm² ) and temperature (°C) maintained in electrical desalters for crude oil are respectively 1 and 200 50 and 250 10 and 300 10 and 120 1 and 200 50 and 250 10 and 300 10 and 120 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest octane number? I-paraffins Aromatics Olefins Naphthenes I-paraffins Aromatics Olefins Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Fuel oil is subjected to visbreaking to reduce its Viscosity All of these Pressure drop on pumping Pour point Viscosity All of these Pressure drop on pumping Pour point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Char value of Kerosene is the amount of charred oil deposition on the wick obtained after burning it in a standard wick lamp at a standard rate for 24 hours. Char value of a good quality kerosene should be less than __________ mg/kg of kerosene. 20 100 500 1 20 100 500 1 ANSWER DOWNLOAD EXAMIANS APP
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