Petroleum Refinery Engineering Which of the following hydrocarbons of same carbon atoms has minimum smoking tendency? Naphthenes Paraffins Iso-paraffins Aromatics Naphthenes Paraffins Iso-paraffins Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used for dewaxing of petroleum products are Methyl ethyl ketone (MEK) Propane Furfural Both B & C Methyl ethyl ketone (MEK) Propane Furfural Both B & C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Clay treatment is used to remove Wax from lube oil Salt from the crude oil Colour & dissolved gases from cracked gasoline None of these Wax from lube oil Salt from the crude oil Colour & dissolved gases from cracked gasoline None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The solvent used in Barisol dewaxing process is Benzol and ethylene dichloride Hexane Methyl ethyl ketone (MEK) Furfural Benzol and ethylene dichloride Hexane Methyl ethyl ketone (MEK) Furfural ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Road grade bitumen is produced from vacuum residue by its Aeration Steam reforming Hydrogenation Pyrolysis Aeration Steam reforming Hydrogenation Pyrolysis ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In sweetening process, solutizer agent used with caustic alkali is Sodium plumbite Potassium isobutyrate Methanol Phenol Sodium plumbite Potassium isobutyrate Methanol Phenol ANSWER DOWNLOAD EXAMIANS APP
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