GASOLINE COMPOSITION

PROBLEM TO BE SOLVED: To provide a gasoline composition which can provide an ethanol-containing gasoline fuel satisfying characteristics necessary as a fuel even when ethanol of a high water content is added thereto, a gasoline fuel blended with the same, and a method for producing the same.SOLUTION...

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Bibliographische Detailangaben
Hauptverfasser:	KOMATSU YASUYUKI, TAKANO HANAKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a gasoline composition which can provide an ethanol-containing gasoline fuel satisfying characteristics necessary as a fuel even when ethanol of a high water content is added thereto, a gasoline fuel blended with the same, and a method for producing the same.SOLUTION: Provided is a gasoline composition comprising an aromatic component in an amount of 10.0 to 45.0 vol.%, a C9 aromatic component in an amount of 5.0 to 30.0 vol.%, and a C8 isoparaffin component in an amount of 5.0 to 40.0 vol.%. The composition has a surface tension of 17.0 to 19.8 mN/m, a density at 15°C of 0.70 to 0.77 g/cm, and a vapor pressure of 50 to 90 kPa. 【課題】含水率の高いエタノールを添加しても、燃料として必要な性状を満たすエタノール含有ガソリン燃料を得ることができるガソリン組成物、それが混合されたガソリン燃料、およびその製造方法を提供することを目的とする。【解決手段】芳香族分を１０．０〜４５．０容量％、炭素数９の芳香族分を５．０〜３０．０容量％、および炭素数８のイソパラフィン分を５．０〜４０．０容量％含み、表面張力が１７．０〜１９．８ｍＮ／ｍ、１５℃における密度が０．７０〜０．７７ｇ／ｃｍ３、および蒸気圧が５０〜９０ｋＰａであるガソリン組成物である。【選択図】なし