Petroleum Refinery Engineering Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of Discoloration Thermal cracking Coking Gum formation Discoloration Thermal cracking Coking Gum formation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Furfural solvent extraction is used for upgrading (by dissolving aromatics) Wax Naphtha Lubricating oils Cracking feedstock Wax Naphtha Lubricating oils Cracking feedstock ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of a liquid petroleum fuel gives an idea about its Volatility Nature of boiling point diagram Explosion hazards characteristics All of these Volatility Nature of boiling point diagram Explosion hazards characteristics All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher pressure in the reforming reactor Increases the rate of reaction Produces high octane number gasoline None of these Increases coke formation Increases the rate of reaction Produces high octane number gasoline None of these Increases coke formation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most suitable solvent for deasphalting vacuum residue is Methyl ethyl ketone Propane Doctor's solution Methanol amine Methyl ethyl ketone Propane Doctor's solution Methanol amine ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the most suitable feed for platforming process (reforming)? Naphtha Olefinic hydrocarbon Atmospheric residue Fuel oil Naphtha Olefinic hydrocarbon Atmospheric residue Fuel oil ANSWER DOWNLOAD EXAMIANS APP
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