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The principle behind alkylation-induced increase in octane number

2016-09-06View Original

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Why does the addition of alkyl groups increase octane number despite the consumption of olefins?
Reply #22016-09-06
Isooctane has the highest octane rating; isomeric alkanes have high octane values
Reply #32016-09-06
I always thought that the octane numbers of olefins and aromatics were higher than those of alkanes, including isomers; it seems I was wrong
Reply #42016-09-06
Olefins and aromatics have a higher octane rating than n-paraffins, but they affect the stability of gasoline!
Reply #52016-10-11
It seems you’re not clear about the definition of octane rating~

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