Abstract:
The invention relates to aqueous emulsion copolymers of (meth)acrylates of long-chain alcohols in continuous aqueous phase, characterized in that they contain as storable disperse phase copolymers of the following monomer components:at least 50% by weight and preferably at least 60% by weight (meth)acrylates of C.sub.16-30 alcohols0 to 25% by weight and preferably 5 to 10% by weight (meth)acrylates of alcohols containing no more than 8 carbon atoms0.5 to 40% by weight and preferably 1 to 25% by weight olefinically unsaturated mono- and/or dicarboxylic acids or anhydrides containing more than 10 carbon atoms.The invention also relates to the use of these aqueous emulsion copolymers for depressing the pour or flow points of hydrocarbon mixtures, particularly crude oil or petroleum fractions, the described copolymers forming the disperse phase of aqueous emulsion copolymers in a highly concentrated, but readily mobile formulation for incorporation in hydrocarbon mixtures of the described type.
Abstract:
The invention relates to a fluid treating device for treatment of gasoline or diesel fuel for land and/or water vehicles. The liquid fuel treating device has an elongated housing provided with liquid fuel lines on opposite ends thereof. A central opening in the housing houses a metal bar which is formed with an alloy, the metal composition including copper, nickel, zinc, tin, magnesium and silicon. The liquid fuel is forced through the liquid fuel line into the housing, wherein it contracts the metal bar and exits through a second liquid fuel line as a treated liquid fuel with improved characteristics, substantially free of pollutants.
Abstract:
A process for preparing a blended fuel from lignite and fuel oil type hydrocarbons. The process involves drying lignite to a low moisture level, applying a treating liquid to the dried lignite, storing the treated lignite, and subsequently blending treated lignite with liquid hydrocarbon such as fuel oil.
Abstract:
A solid lubricant consisting of metals combined with a high lubricity salt fabricated in pellet form and introduced into the fuel reservoir of an internal combustion engine. The pellet slowly disintegrates to produce extremely minute solid particles which are dispersed in the fuel and delivered to the fuel-contacting engine parts of the engine to deposit a lubricant film thereon.
Abstract:
A nanostructure includes a plurality of substantially spherically curved carbon layers having diameters in a range of 1 nanometer to 1000 nanometers and a plurality of halogen atoms attached to an outer convex side of the carbon layers. A composition of matter includes a liquid fuel and an additive including at least one liquid and a plurality of carbon nano-onions. A method of fabricating an additive for liquid fuel includes creating a carbon-based material using a plasma in an environment including at least one hydrocarbon gas and/or at least one liquid containing hydrocarbons, organometallic metal-complex, and/or element-organic compounds, evaporating organic material from the carbon-based material, halogenating the carbon-based material, and extracting carbon nano-onions from the halogenated carbon-based material.