Petroleum Refinery Engineering Solution used in Doctor's treatment for the removal of mercaptans is Sodium plumbite Cupric chloride Sodium hydroxide Potassium isobutyrate Sodium plumbite Cupric chloride Sodium hydroxide Potassium isobutyrate ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is used as a solvent in deasphalting of petroleum products? Methyl ethyl ketone Liquid sulphur dioxide Furfural Propane Methyl ethyl ketone Liquid sulphur dioxide Furfural Propane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is an anticing compound? Alcohals Mercaptans Pyridine Amyl nitrate Alcohals Mercaptans Pyridine Amyl nitrate ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sulphuric acid treatment of petroleum products removes the __________ materials. Asphaltic Gum forming Color forming All of these Asphaltic Gum forming Color forming All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Alkylation Converts olefin into paraffin Causes olefins to combine with iso-paraffins Causes olefins to combine with each other Converts iso-paraffin into olefin Converts olefin into paraffin Causes olefins to combine with iso-paraffins Causes olefins to combine with each other Converts iso-paraffin into olefin ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Removal of light fractions from crude oil is called its Visbreaking Sweetening Dehydration Stabilisation Visbreaking Sweetening Dehydration Stabilisation ANSWER DOWNLOAD EXAMIANS APP
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