Which is almost absent in crude petroleum?

More Questions from Petroleum Refinery Engineering

• The pressure (kg/cm2 ) and temperature (°C) maintained in electrical desalters for crude oil are respectively
• Butadiene is a/an
• The first crude oil refinery of India is located at
• Pick out the wrong statement.
• Sulphur content in lighter and heavier petroleum products is generally determined respectively by
• Phenols are added in gasoline to
• Removal of light fractions from crude oil is called its
• Higher viscosity of lubricating oil usually signifies
• Which of the following has the lowest flash point of all?
• Which of the following has the highest gum forming tendency in gosoline?

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