FUEL OIL COMPOSITION FOR PREMIXED COMPRESSED IGNITION TYPE ENGINE

PROBLEM TO BE SOLVED: To provide a fuel composition having an optimal ignition property as fuel for a premixed compressed ignition type engine, causing less dilution of engine oil, and having less harmful exhaust gas. SOLUTION: In the fuel composition for the premixed compressed ignition type engine...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	AKASAKA YUKIO, KATO CHIHARU
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a fuel composition having an optimal ignition property as fuel for a premixed compressed ignition type engine, causing less dilution of engine oil, and having less harmful exhaust gas. SOLUTION: In the fuel composition for the premixed compressed ignition type engine, a sulfur content is ≤10 mass ppm, the temperature of 90 vol.% distillation is ≤300°C, a cetane number (CN) is 45 to 65, a research method octane number (RON) is ≥20, an aromatic fraction is ≤23 vol.%, and an aromatic fraction having ≥3 rings is ≤0.5 vol.%. The composition shows the exothermic onset temperature of ≤250°C in a high pressure differential scanning calorimetry (DSC), and the peak value of its exothermic peak of ≥25 W/g. COPYRIGHT: (C)2009,JPO&INPIT