Petroleum Refinery Engineering Road grade bitumen is produced from vacuum residue by its Pyrolysis Hydrogenation Aeration Steam reforming Pyrolysis Hydrogenation Aeration Steam reforming ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Tetra ethyl lead Ethyl mercaptan Napthenic acid Amyl nitrate Tetra ethyl lead Ethyl mercaptan Napthenic acid Amyl nitrate ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following processes is used for the production of petroleum coke? Stabilisation Reforming Visbreaking Cracking Stabilisation Reforming Visbreaking Cracking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The terminology used for the bottom most product from the vacuum crude distillation unit is Reduced crude Residual crude Residuum Petrolatum Reduced crude Residual crude Residuum Petrolatum ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is not a sulphur compound present in petroleum ? Pyroles Mercaptans Sulphones Thiophenes Pyroles Mercaptans Sulphones Thiophenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A typical yield of diesel in straight run distillation of crude oil may be about __________ percent. 35 8 18 28 35 8 18 28 ANSWER DOWNLOAD EXAMIANS APP
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