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'. 15 25 5 1 15 25 5 1 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In sweetening process, solutizer agent used with caustic alkali is Potassium isobutyrate Methanol Phenol Sodium plumbite Potassium isobutyrate Methanol Phenol Sodium plumbite ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of Coking Gum formation Thermal cracking Discoloration Coking Gum formation Thermal cracking Discoloration ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most effective catalyst used in catalytic cracking of petroleum products? Zeolite Vanadium pentoxide Iron oxide Nickel Zeolite Vanadium pentoxide Iron oxide Nickel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Gasoline yield in catalytic reforming of naphtha may be about __________ percent by weight. 50 85 98 65 50 85 98 65 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Feed for reforming is generally Atmospheric gas oil Vacuum gas oil Reduced crude Naphtha or straight run gasoline Atmospheric gas oil Vacuum gas oil Reduced crude Naphtha or straight run gasoline ANSWER DOWNLOAD EXAMIANS APP
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