⟩ Carbon percentage (by weight) in crude petroleum may be about A. 65 B. 75 C. 85 D. 95
Option C
Option C
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
Raw Kerosene has a smoke point of 15 mm. After it is subjected to dearomatisation by liquid SO2 extraction (Edeleanu process), its smoke point may become __________ mm. A. 5 B. 10 C. 25 D. 100
Main constituent of natural gas is A. CH4 B. C2H2 C. C2H4 D. C2H6
Crude oil produced by Indian oil fields are predominantly __________ in nature. A. paraffinic B. naphthenic C. asphaltic D. mixed base
In solutizer sweetening process, solutizer solution used is A. methanol in Unisol process. B. naphthenic acid in Mercapsol process. C. both (a) and (b). D. neither (a) nor (b).