Petroleum Refinery Engineering The main purpose of recycling the byproduct hydrogen gas in the reformer reactor is to Obviate catalyst poisoning Hydrogenate the feed stock Sustain the reactor pressure Maintain the reaction temperature Obviate catalyst poisoning Hydrogenate the feed stock Sustain the reactor pressure Maintain the reaction temperature 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? Naphthenic acid Mercaptans Aromatics Paraffins Naphthenic acid Mercaptans Aromatics Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Performance number of a liquid fuel is related to its Sulphur content Knocking tendency Spontaneous ignition temperature Wax content Sulphur content Knocking tendency Spontaneous ignition temperature Wax content ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Breathing loss on storage of gasoline occurs due to the Presence of unsaturated air Both A & B Neither A nor B Fluctuation of ambient temperature during day and night Presence of unsaturated air Both A & B Neither A nor B Fluctuation of ambient temperature during day and night ANSWER DOWNLOAD EXAMIANS APP
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