Petroleum Refinery Engineering Deoiling is the process of removal of oil from wax. It is done by the __________ process. Sweating Solvent extraction All of these Resettling Sweating Solvent extraction All of these Resettling ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude oils containing more than __________ kg of total salts (expressed in terms of NaCl) per thousand barrel is called a 'salty crude'. 25 15 5 1 25 15 5 1 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main purpose of recycling the byproduct hydrogen gas in the reformer reactor is to Hydrogenate the feed stock Maintain the reaction temperature Sustain the reactor pressure Obviate catalyst poisoning Hydrogenate the feed stock Maintain the reaction temperature Sustain the reactor pressure Obviate catalyst poisoning ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pour point of a petrofuel is None of these Multiple of 3°F 5°C below the temperature at which oil ceases to flow Multiple of 5°F None of these Multiple of 3°F 5°C below the temperature at which oil ceases to flow Multiple of 5°F ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pressure & temperature maintained in catalytic cracking is about 2atm & 500°C 10atm & 500°C 30atm & 200°C 50atm. & 750°C 2atm & 500°C 10atm & 500°C 30atm & 200°C 50atm. & 750°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The best method of determining sulphur in crude oil is by the __________ method. Bomb calorimeter Junkar's calorimeter Kjeldah Duma Bomb calorimeter Junkar's calorimeter Kjeldah Duma ANSWER DOWNLOAD EXAMIANS APP
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