Petroleum Refinery Engineering Hydrogen percentage (by weight) in crude petroleum may be about 35 5 15 25 35 5 15 25 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Naphtha yield in straight run distillation of crude oil may be about __________ percent. 12 2 18 6 12 2 18 6 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 5 15 1 25 5 15 1 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pyrolysis of kerosene or natural gasoline is done to produce mainly the Lighter paraffins Diesel Olefins and aromatics Stabilised gasoline Lighter paraffins Diesel Olefins and aromatics Stabilised gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Maximum use of petroleum coke is in Adsorption refining operation Carbon electrode manufacture Fuel gas manufacture Iron ore reduction Adsorption refining operation Carbon electrode manufacture Fuel gas manufacture Iron ore reduction ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane numbers of motor gasoline used in India and America are respectively 94 & 87 94 & 100 83 & 100 87 & 94 94 & 87 94 & 100 83 & 100 87 & 94 ANSWER DOWNLOAD EXAMIANS APP
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