Petroleum Refinery Engineering

A. 6.5 kgf/Cm2 & 95°C
B. 1 atm. & 110 °C
C. 20 kgf/cm2 & 110°C
D. 50 atm. and 150°C

A. Diesel
B. Kerosene
C. Petrol
D. Furnace oil

A. Solvent extraction
B. Sweating
C. Resettling
D. All A., B. & C.

A. Sulphur increases
B. Sulphur decreases
C. Nitrogen decreases
D. None of these

A. Primary
B. Fossil
C. Both A. & B.
D. Secondary

A. Degree of refinement
B. Hydrocarbon content type (aromatic or paraffinic)
C. Ease of atomisation
D. Sulphur content

A. Propane & phenol-cresol mixture
B. Methyl ethyl ketone & glycol
C. Phenol & furfural
D. Propane & liquid sulphur dioxide

A. Catalytic cracking
B. Hydrocracking
C. Dehydrogeneration of Naphthene to produce aromatic
D. Catalytic polymerisation

A. 1-5 Kgf/cm2 & 200°C
B. 15-45 Kgf/cm2 & 450-550°C
C. 50 – 75 kgf/cm2 & 600 – 800°C
D. 5-10 kgf/cm2 & 150 – 250°C

A. Naphtha
B. Kerosene
C. Diesel
D. Lube oil