This antiknock power can be improved by varying the chemical composition, procedures for refining (cracking, reforming, isomerization, etc.) and adding anti-knock (tetraetilplom).
The obtained petrol type or diesel oil type fuels have good anti-knock properties for the use in internal combustion engines.
The invention relates to novel N-monomethyl-para methoxianiline, N,N-dimethyl-para methoxianiline, M-methyl-N-acetyl-para methoxianiline compounds exhibiting a high antiknock activity.
For this reason, the fuel must have a high antiknock power, which is measured by the octane (octane).
Fuels with high anti-knock power and oxygen content are ideal to protect the engine and gain in performance.
The invention relates to an internal combustion engine which can be operated with at least two fuels that have different knock resistance and which comprises at least one cylinder in which combustion of the fuel takes place cyclically.
The present invention relates to the use of 1,1-diethoxyethane for increasing the knocking resistance of low-boiling gasoline with an initial boiling point (IBP) of 80°C to 120°C by at least 40 units (research octane number).
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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