Abstract:
A diesel fuel additive composition, a fuel containing the fuel additive, a method for improving diesel engine performance using the additive. The diesel fuel additive includes a reaction product of (a) a hydrocarbyl-substituted acylating agent and (b) a reactant selected from the group consisting of a nitrogen-containing compound, a hydroxyl-containing compound, and water that provides a reaction product selected from the group consisting (1) a mono-amide/mono-acid or metal free mono-acid salt thereof, (2) a diacid or metal free diacid salt thereof, and (3) mono-ester/mono-acid or metal free mono-acid salt thereof. The reaction product includes at least about 10 molar percent acid groups based on total moles of the reaction product.
Abstract:
The invention describes citric acid esters as heating materials and fuels in stationary and mobile internal combustion engines and also in heating installations. Such propellants and fuels are characterized in particular by the fact that they burn completely without soot or with very little soot, therefore cause distinctly lower emissions of soot or fine dust than known fossil and regenerative fuels such as gasoline, diesel, kerosene, vegetable oils and biodiesel. Citric acid esters can be obtained completely from regenerative vegetable sources and are therefore CO2 neutral.
Abstract:
The fuel additives of the present invention comprise essentially of about 10-50 weight % of terpene, 0-15 weight % of Alkylene Glycol Ether, and 40-80 weight % of 2-Propanone, 0-20 weight % of Dibasic Methyl Ester and 0-15 weight % of nonyl phenol ethoxylate and 0-15 weight % of mineral oil. This highly effective fuel additives can eliminate the formation of deposits and form air-borne micro-cluster molecules in internal combustion engines, particularly, in the fuel injection system and combustion chamber of such engines.
Abstract:
Disclosed herein are methods for correcting fuel oil compositions having excess conductivity. The oil compositions comprise a Petroleum Based Component, a Conductivity additive and a Conductivity Correcting Additive.
Abstract:
Disclosed herein is a composition comprising: (A) a lubricant or a hydrocarbon fuel; (B) at least one hydroxy carboxylic acid ester or hydroxy polycarboxylic acid ester having the generic formula defined herein; and (C) at least one phosphorus-containing additive.
Abstract:
Liquid fuels such as a diesel engine fuel mixture or a light heating oil have as a main component, a fossil diesel engine fuel and/or a biodiesel and/or a vegetable oil and additives. The object is to provide an alternative mixture component for diesel engine fuels or light heating oil which is suitable not only for fossil diesel engine fuels but also biodiesel or vegetable oil, which may be produced inexpensively and which meets the requirements as a pure bio propellant. It is proposed that diesel engine fuel mixture or light heating oil contains, as a mixture component, diethyl oxalate. The heating oil can be made of a mixture which originates from the refining of crude oil and is admixed with up to 25% by volume diethyl oxalate. In addition, for the heating oil, use can be made of a mixture which consists of vegetable oils and up to 50% by volume diethyl oxalate.
Abstract:
Described herein are modified fuels with improved properties. The modified fuels are more efficient when compared to conventional fuels such as gasoline. Additionally, the modified fuels burn more efficiently and produce fewer emissions. Finally, the modified fuels also do not require any modifications to existing engines.
Abstract:
Taught is a modified emulsified fuel oil and its preparation method, prepared by mixing the below materials in weight percentage: heavy oil 40-50 wt %; softened water 10-25 wt %; emulsifier 0.1-0.5 wt %; light oil 5-30 wt %; modifier 1-15 wt %; and auxiliary agent 7.5-15 wt %. The heating value of said modified emulsified fuel oil is 8000-13000 kJ/kg. The emulsified fuel oil can be used for high-speed diesel engine trucks and fuel boilers.
Abstract:
The fuel additives of the present invention comprise essentially of about 10-50 weight % of terpene, 0-15 weight % of Alkylene Glycol Ether, and 40-80 weight % of 2-Propanone, 0-20 weight % of Dibasic Methyl Ester and 0-15 weight % of nonyl phenol ethoxylate and 0-15 weight % of mineral oil. This highly effective fuel additives can eliminate the formation of deposits and form air-borne micro-cluster molecules in internal combustion engines, particularly, in the fuel injection system and combustion chamber of such engines.
Abstract:
The present invention provides oily liquids comprising A) at least one ester of fatty acids whose carbon chain lengths are between 8 and 30 carbon atoms, and a monohydric C1-C5-alcohol, at least 50% of the fatty acid radicals containing at least one double bond, and B) at least one alkylphenol-aldehyde resin, obtainable by condensing (i) at least one alkylphenol having at least one C6-C24-alkyl or C6-C24-alkenyl radical and (ii) at least one aldehyde or ketone to a degree of condensation of between 2 and 50 alkylphenol units.