Solvent used in Edeleanu process is__________________?
Correct answer: C. Liquid SO2
- A. Furfural
- B. Propane
- C. Liquid SO2
- D. Phenol
Explanation
The Edeleanu process selectively extracts aromatic hydrocarbons from petroleum fractions using liquid sulfur dioxide. Furfural and phenol are used in other solvent-extraction applications, not in the Edeleanu process.
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