Petroleum Refinery Engineering Mercapsol and Unisol processes are meant for the Decoloration Removal of mercaptans Dearomatisation of kerosene Dewaxing Decoloration Removal of mercaptans Dearomatisation of kerosene Dewaxing ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Paraffins are desirable in lubricating oil, as it has got high Smoke point Viscosity index Pour point Viscosity Smoke point Viscosity index Pour point Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is used as a catalyst in fluidised bed catalytic cracking? Silica-alumina Silica-magnesia All of these Bentonite clays Silica-alumina Silica-magnesia All of these Bentonite clays ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ treatment is done for appreciable improvement in viscosity index of lubricating oil. Acid Solvent extraction Alkali Clay Acid Solvent extraction Alkali Clay ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pressure maintained in the high pressure primary tower of a three stage crude oil distillation system is about __________ kg/cm² . 6 12 3 1.5 6 12 3 1.5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Increase in the specific gravity of petroleum products indicates Decrease in paraffin content Increase in thermal energy per unit weight Higher H/C ratio Increase in aromatic content Decrease in paraffin content Increase in thermal energy per unit weight Higher H/C ratio Increase in aromatic content ANSWER DOWNLOAD EXAMIANS APP
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