Petroleum Refinery Engineering Which of the following is desirable in diesel and kerosene but is undersirable in gasoline? Aromatics Paraffins Mercaptans Naphthenic acid Aromatics Paraffins Mercaptans Naphthenic acid ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Clay treatment of petroleum products Decolorises & stabilises cracked gasoline Desulphurise straight run gasoline & kerosene All of these Adsorb arsenic from feedstock to catalytic reforming Decolorises & stabilises cracked gasoline Desulphurise straight run gasoline & kerosene All of these Adsorb arsenic from feedstock to catalytic reforming ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which one is used to determine the colour of petroleum products? None of these Saybolt chromometer Colour comparator Cleveland apparatus None of these Saybolt chromometer Colour comparator Cleveland apparatus ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The reservoir rock containing petroleum has Both B and C High permeability Low porosity High porosity Both B and C High permeability Low porosity High porosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is desirable in petrol (gasoline) but undesirable in kerosene? Mercaptans Aromatics Naphthenic acid Paraffins Mercaptans Aromatics Naphthenic acid Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is almost absent in crude petroleum? Cycloparaffins Naphthenes Mercaptans Olefins Cycloparaffins Naphthenes Mercaptans Olefins ANSWER DOWNLOAD EXAMIANS APP
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