Petroleum Refinery Engineering The main purpose of recycling the byproduct hydrogen gas in the reformer reactor is to Sustain the reactor pressure Maintain the reaction temperature Obviate catalyst poisoning Hydrogenate the feed stock Sustain the reactor pressure Maintain the reaction temperature Obviate catalyst poisoning Hydrogenate the feed stock ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pyrolysis of kerosene or natural gasoline is done to produce mainly the Lighter paraffins Stabilised gasoline Olefins and aromatics Diesel Lighter paraffins Stabilised gasoline Olefins and aromatics Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is desirable in diesel and kerosene but is undersirable in gasoline? Paraffins Aromatics Mercaptans Naphthenic acid Paraffins Aromatics Mercaptans Naphthenic acid ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Performance number of a liquid fuel is related to its Sulphur content Wax content Knocking tendency Spontaneous ignition temperature Sulphur content Wax content Knocking tendency Spontaneous ignition temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Breathing loss on storage of gasoline occurs due to the Presence of unsaturated air Both A & B Fluctuation of ambient temperature during day and night Neither A nor B Presence of unsaturated air Both A & B Fluctuation of ambient temperature during day and night Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS