Petroleum Refinery Engineering Furfural solvent extraction is used for upgrading (by dissolving aromatics) Cracking feedstock Wax Naphtha Lubricating oils Cracking feedstock Wax Naphtha Lubricating oils ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Good quality kerosene should have High aromatics content Low smoke point High smoke point Low paraffins content High aromatics content Low smoke point High smoke point Low paraffins content ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most undesirable component in kerosene? N-paraffins I-paraffins Naphthenes Aromatics N-paraffins I-paraffins Naphthenes Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Main boring diameter for petroleum well is 20-30 cms in diameter, while the depth of the oil well may be about __________ kms. 1.5 to 4.5 0.1 to 0.5 7.5 to 12.5 15-20 1.5 to 4.5 0.1 to 0.5 7.5 to 12.5 15-20 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in alkylation process is Nickel Sulphuric acid Silica gel Alumina Nickel Sulphuric acid Silica gel Alumina ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation tower of the crude distillation plant is about __________ mm Hg (absolute). 43961 150-250 30-80 350-400 43961 150-250 30-80 350-400 ANSWER DOWNLOAD EXAMIANS APP
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