C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
C10G 11/18 (2006.01) C10L 1/06 (2006.01)
Patent
CA 2746458
A fuel composition for use in gasoline engines which has excellent acceleration characteristics at high speeds and excellent fuel consumption. The fuel composition of this invention for use in gasoline engines satisfies the conditions: (1) the research octane number is not less than 99; (2) the density is in the range of from 0.750 to 0.770 g/cm3; (3) the distillation temperature at 50 vol% distilled is in the range of from 95 to 102 °C, the distillation temperature at 90 vol% distilled is in the range of from 160 to 180 °C, and the distillation end point is in the range of from 180 to 220 °C; and (4) the content of aromatic hydrocarbons with 9 or more carbon atoms is in the range of from 15 to 25% by volume, and the indane content is in the range of from 0.5 to 3.0% by volume.
Composition de carburant destinée à des moteurs à essence, qui autorise de remarquables accélérations aux vitesses élevées pour une consommation très favorable. Ladite composition de carburant satisfait aux conditions suivantes : (1) indice d'octane de recherche d'au moins 99; (2) densité comprise entre 0,750 et 0,770 g/cm3; (3) température de distillation à 50% vol. distillé entre 95 et 102 °C, température de distillation à 90% vol. entre 160 et 180 °C et point de distillation final entre 180 et 220 °C; et (4) teneur en hydrocarbures aromatiques à 9 atomes de carbone ou plus comprise entre 15 et 25% en volume, avec une teneur en indane comprise entre 0,5 et 3,0% en volume.
Fukuya Hideto
Okabe Nobuhiro
Sasaki Shinya
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Shell Internationale Research Maatschappij B.v.
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