Petroleum Refinery Engineering The doctor's solution comprises of sodium plumbite in Soda ash Alcohal Water Aqueous caustic soda Soda ash Alcohal Water Aqueous caustic soda ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Deoiling is the process of removal of oil from wax. It is done by the __________ process. Solvent extraction Resettling All of these Sweating Solvent extraction Resettling All of these Sweating ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A good lubricant should have high None of these Volatility Viscosity index Pour point None of these Volatility Viscosity index Pour point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is almost absent in crude petroleum? Cycloparaffins Olefins Naphthenes Mercaptans Cycloparaffins Olefins Naphthenes Mercaptans ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation column in oil refinery is in the range of about __________ mm Hg absolute. 450 to 500 30 to 80 1 to 5 250 to 350 450 to 500 30 to 80 1 to 5 250 to 350 ANSWER DOWNLOAD EXAMIANS APP
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