Petroleum Refinery Engineering The order of preference for feedstock to a catalytic reformer is Catalytic naphtha - coking naphtha - virgin naphtha Coking naphtha - virgin naphtha - catalytic naphtha Virgin naphtha - coking naphtha - catalytic naphtha Virgin naphtha - catalytic naphtha - coking naphtha Catalytic naphtha - coking naphtha - virgin naphtha Coking naphtha - virgin naphtha - catalytic naphtha Virgin naphtha - coking naphtha - catalytic naphtha Virgin naphtha - catalytic naphtha - coking naphtha ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Alkylation Causes olefins to combine with iso-paraffins Converts olefin into paraffin Converts iso-paraffin into olefin Causes olefins to combine with each other Causes olefins to combine with iso-paraffins Converts olefin into paraffin Converts iso-paraffin into olefin Causes olefins to combine with each other ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main use of heavy gas oil produced by the vacuum distillation unit is as a None of these Feedstock for fluid catalytic cracking unit Blending component for petrol Blending component for kerosene None of these Feedstock for fluid catalytic cracking unit Blending component for petrol Blending component for kerosene ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In sweetening process, solutizer agent used with caustic alkali is Methanol Phenol Potassium isobutyrate Sodium plumbite Methanol Phenol Potassium isobutyrate Sodium plumbite ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Increase in the specific gravity of petroleum products indicates Higher H/C ratio Increase in aromatic content Decrease in paraffin content Increase in thermal energy per unit weight Higher H/C ratio Increase in aromatic content Decrease in paraffin content Increase in thermal energy per unit weight ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Raw Kerosene has a smoke point of 15 mm. After it is subjected to dearomatisation by liquid SO₂ extraction (Edeleanu process), its smoke point may become __________ mm. 5 25 10 100 5 25 10 100 ANSWER DOWNLOAD EXAMIANS APP
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