GASOLINE COMPOSITION
PURPOSE:To obtain a composition having a broad lean combustion limit, exhibiting remarkable effect to improve the MGR by about 2 in terms of air fuel ratio and especially effective as a gasoline composition for an engine utilizing a lean-burn system. CONSTITUTION:This gasoline composition has a boil...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To obtain a composition having a broad lean combustion limit, exhibiting remarkable effect to improve the MGR by about 2 in terms of air fuel ratio and especially effective as a gasoline composition for an engine utilizing a lean-burn system. CONSTITUTION:This gasoline composition has a boiling point of >=20 deg.C and =5vol.% of a fuel component having a combustion speed of >=50cm/s or a minimum ignition energy of |
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