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