Petroleum Refinery Engineering Catalyst used in the catalytic cracking is Silica-alumina Nickel Silica gel Vanadium pentoxide Silica-alumina Nickel Silica gel Vanadium pentoxide ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ is not an important refinery process for upgrading the quality of lubricating oil. Clay treatment Hydrotreatment Deoiling Solvent refinning Clay treatment Hydrotreatment Deoiling Solvent refinning ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the lowest cetane number? I-paraffins Aromatics Naphthene Olefins I-paraffins Aromatics Naphthene Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In a refinery petroleum crude is fractionated into gas fraction, light ends, intermediate distillates, heavy distillates, residues and by products. The group of products including gas oil, diesel oil and heavy fuel oil belongs to the fraction Light ends Residues Intermediate distillates Heavy distillates Light ends Residues Intermediate distillates Heavy distillates ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of petrol may be about 40-60 350-400 100-130 250-300 40-60 350-400 100-130 250-300 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Reforming converts Olefins into paraffins Naphthenes into olefins Naphthenes into paraffin Naphthenes into aromatics Olefins into paraffins Naphthenes into olefins Naphthenes into paraffin Naphthenes into aromatics ANSWER DOWNLOAD EXAMIANS APP
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