Petroleum Refinery Engineering Reforming converts Naphthenes into olefins Olefins into paraffins Naphthenes into aromatics Naphthenes into paraffin Naphthenes into olefins Olefins into paraffins Naphthenes into aromatics Naphthenes into paraffin ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Operating temperature and pressure in catalytic reforming is about 15-45 Kgf/cm² & 450-550°C 5-10 kgf/cm² & 150 - 250°C 1-5 Kgf/cm² & 200°C 50 - 75 kgf/cm² & 600 - 800°C 15-45 Kgf/cm² & 450-550°C 5-10 kgf/cm² & 150 - 250°C 1-5 Kgf/cm² & 200°C 50 - 75 kgf/cm² & 600 - 800°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Electrical desalting of crude oil removes the __________ impurities. Neither A nor B Oleophobic Both A & B Oleophilic Neither A nor B Oleophobic Both A & B Oleophilic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude petroleum may be around 250 5000 50 1500 250 5000 50 1500 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Antioxidants are added in petrol to Prevent the lead build up in engines Prevent icing of the carburettor Minimise the gum formation Impart colour to it, for easy identification Prevent the lead build up in engines Prevent icing of the carburettor Minimise the gum formation Impart colour to it, for easy identification ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering High aniline point of a petrofuel (say diesel) indicates that Its ignition quality is very poor It has a very low diesel index It is highly aromatic in nature It is highly paraffinic in nature Its ignition quality is very poor It has a very low diesel index It is highly aromatic in nature It is highly paraffinic in nature ANSWER DOWNLOAD EXAMIANS APP
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