Which of the following reactions is undesirable in the production of catalytically reformed gasoline ?
Correct answer: A. Dehydrogenation of lower paraffins
- A. Dehydrogenation of lower paraffins
- B. Dehydrogenation of Naphthene
- C. Dehydrocyclization of higher paraffins
- D. Isomerisation of paraffins
Explanation
Catalytic reforming favorably dehydrogenates naphthenes, dehydrocyclizes suitable paraffins and isomerizes hydrocarbons to raise octane number. Dehydrogenating lower paraffins mainly forms olefins and is not a desired reforming route.
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