Hamad Petroleum Refinery Engineering 19/10/2021 A. Sulphur B. Nitrogen C. Oxygen D. None of these Related Mcqs: Pressure & temperature maintained in catalytic cracking is about__________________?A. 2 atm & 500°C B. 10 atm & 500°C C. 30 atm & 200°C D. 50 atm & 750°C... Catalyst used in the catalytic polymerisation is__________________?A. Phosphoric acid on kieselguhr B. Aluminium chloride C. Nickel D. Vanadium pentoxide... Tanks used for the storage of petroleum products (which are inflammable) should be painted with a ______________ paint?A. Black B. White C. Red D. Yellow... Highest quality bitumen is produced from the __________________ crude oil?A. Paraffinic B. Naphthenic C. Intermediate D. Mixed... Visbreaking__________________?A. Uses natural gas as feed B. Is carried out at atmospheric pressure C. Produces fuel oil of lower viscosity D. Produces gasoline only...
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