Which of the following types of crude petroleum is the most suitable for the manufacture of bitumen? Petroleum Refining Engineering Mcqs September 3, 2019 BILAL KHATTAK0 A.Naphthenic B.intermediate C.Paraffinic D.Bitumen cannot be manufactured from crude petroleum Related Mcqs: The presence of oleophilic impurities in the crude petroleum causes The nature of Bombay High crude oil is Corrosion in crude distillation unit column overhead system is caused by Which of the following impurities in the crude petroleum is an oleophobic? Which of the following impurities in the crude petroleum is an oleophilic? Suitable lubricant for 2-stroke engines is: Crude petroleum consists of In the atmospheric distillation of crude petroleum Electrical desalting of crude petroleum is done for Crude petroleum distillation is carried out at pressure