⟩ Gasoline yield in catalytic reforming of naphtha may be about __________ percent by weight. A. 85 B. 65 C. 50 D. 98
Option A
Option A
High aniline point of diesel indicates that, it A. is highly aromatic. B. has a large ignition delay. C. is highly paraffinic. D. has a low diesel index.
Naphtha yield in straight run distillation of crude oil may be about __________ percent. A. 2 B. 6 C. 12 D. 18
Solvent used in the Udex (glycol) extraction process for removal of light aromatics from cracked naphtha is A. propane. B. diethylene glycol. C. aqueous solution (10% water) of diethylene glycol. D. methyl ethyl ketone (MEK).
Mercapsol and Unisol processes are meant for the A. dearomatisation of kerosene B. removal of mercaptans C. dewaxing D. decoloration
Solvent used in Edeleanu process is A. furfural B. propane C. liquid SO2 D. phenol
Which of the following is the most suitable feed for platforming process (reforming)? A. Olefinic hydrocarbon B. Naphtha C. Fuel oil D. Atmospheric residue
Naphthenic acid is represented by A. CnH2n+2O2 B. CnH2n-2O2 C. CnH2n+2O2 (n ≥ 6) D. CnH2n+6O2 (n ≤ 6)
Name the endothermic reaction out of the following A. Catalytic cracking. B. Hydrocracking. C. Dehydrogeneration of naphthene to produce aromatic. D. Catalytic polymerisation.
Natural gasoline is produced A. from oil wells B. in oil refineries C. by natural gas stripping D. none of these
Petroleum coke is commercially produced by the __________ process. A. hydrocracking B. visbreaking C. fluid catalytic cracking D. delayed coking