Petroleum Refinery Engineering Which of the following reactions is undesirable in the production of catalytically reformed gasoline? Isomerisation of paraffins Dehydrogenation of lower paraffins Dehydrocyclisation of higher paraffins Dehydrogenation of naphthene Isomerisation of paraffins Dehydrogenation of lower paraffins Dehydrocyclisation of higher paraffins Dehydrogenation of naphthene ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation. Potassium Magnesium Sodium Calcium Potassium Magnesium Sodium Calcium ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most suitable solvent for deasphalting vacuum residue is Methyl ethyl ketone Doctor's solution Methanol amine Propane Methyl ethyl ketone Doctor's solution Methanol amine Propane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following gasolines (unleaded) has the least octane number? Straight run gasoline Catalytically cracked gasoline Polymer gasoline Catalytically reformed gasoline Straight run gasoline Catalytically cracked gasoline Polymer gasoline Catalytically reformed gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the easiest to crack? Olefins Aromatics Naphthenes Paraffins Olefins Aromatics Naphthenes Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In solutizer sweetening process, solutizer solution used is Neither A nor B Naphthenic acid in Mercapsol process Both A & B Methanol in Unisol process Neither A nor B Naphthenic acid in Mercapsol process Both A & B Methanol in Unisol process ANSWER DOWNLOAD EXAMIANS APP
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