Petroleum Refinery Engineering __________ test is done to find out the softening point of bitumen. Viscosity Ball and ring Impact Flame Viscosity Ball and ring Impact Flame ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is not a sulphur compound present in petroleum ? Mercaptans Sulphones Thiophenes Pyroles Mercaptans Sulphones Thiophenes Pyroles ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sulphuric acid treatment of petroleum products removes the __________ materials. Gum forming Color forming All of these Asphaltic Gum forming Color forming All of these Asphaltic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Concentration of H₂SO₄ catalyst in alkyla-tion is kept between 90-98%, because H₂SO₄ having concentration Both A & B Neither A nor B Less than 90% promotes polymerisation More than 98% promotes cracking Both A & B Neither A nor B Less than 90% promotes polymerisation More than 98% promotes cracking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Methyl tertiary butyl ether (MTBE), a high octane (octane no. = 115) gasoline blending component is produced by the simple additive reaction of isobutylene with Ethyl alcohol Methane Ethane Methyl alcohol Ethyl alcohol Methane Ethane Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Name the hydrocarbon having the poorest oxidation stability. Paraffin Olefin Naphthene Aromatics Paraffin Olefin Naphthene Aromatics ANSWER DOWNLOAD EXAMIANS APP
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