FUEL OIL COMPOSITION FOR DIESEL ENGINE

PROBLEM TO BE SOLVED: To provide a fuel oil composition for a diesel engine, suppressed in crystal deposition in a fuel oil in the storage at a temperature of the cloud point or more, which causes a problem when a fatty acid alkyl ester fuel is mixed with a light oil base material used in a fuel oil...

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Bibliographische Detailangaben
Hauptverfasser:	SAITO KAZUHISA, KOBAYASHI SHUICHI
Format:	Patent
Sprache:	eng
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 fuel oil composition for a diesel engine, suppressed in crystal deposition in a fuel oil in the storage at a temperature of the cloud point or more, which causes a problem when a fatty acid alkyl ester fuel is mixed with a light oil base material used in a fuel oil for a diesel engine and is used.SOLUTION: The fuel oil composition for a diesel engine is made by mixing (a) a light oil base material having (a) a distillation property of a 10-vol% distillation temperature of 180 to 235°C and a 90-vol% distillation temperature of 280 to 350°C, and a sulfur content of ≤10 ppm by mass, a saturation content of 70 to 86 vol%, aromatic content of 14 to 30 vol%, wherein the content of bicyclic aromatics in the aromatic content is ≤3.0 vol% and the content of tri- or more polycyclic aromatics is ≤0.5 vol%, and an aniline point of 45 to 87°C and a kauri-butanol value of 20 to 60 with (b) 0.1 to 5.0 mass% of a fatty acid alkyl ester having a kauri-butanol value of 65 to 100.