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6652607 |
Concentrated emulsion for making an aqueous hydrocarbon fuel
A process to make water-blended fuel by emulsifying the emulsifier in a portion of the fuel, then adding the water under high shear mixing to give a concentrated water fuel emulsion. The...
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6638323 |
Emulsion fuel oil additive
An emulsion fuel additive to be mixed with a fuel oil and water for forming an emulsion fuel oil is disclosed. The emulsion fuel oil additive includes an emulsion reagent for forming a water-in-oil...
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6623535 |
Fuel additive for reduction of pollutant emissions
Glyoxal in an aqueous solution is used in a fuel additive in order to reduce pollutants in the exhaust gases of gasoline and diesel engines. It is sufficient to add glyoxal in aqueous solution to...
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6607566 |
Stabile fuel emulsions and method of making
An improved method for producing highly stabile aqueous fuel emulsions. The method provides for selectively combining prescribed quantities of diesel fuel, purified water, alcohol, and an additive...
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6589301 |
Method for preparing an emulsified fuel and implementing device
A process and apparatus for industrial-scale preparation of an emulsified fuel including a water phase in a continuous organic phase which contains less than 20% by volume of water, and at least...
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6530964 |
Continuous process for making an aqueous hydrocarbon fuel
An aqueous hydrocarbon fuel is produced by a continuous process. Further, the continuous process employs at least two emulsification devices, in series, to produce an aqueous hydrocarbon fuel...
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6530966 |
Coal binder compositions and methods
Binder compositions for converting coal waste into fuel including a distillable petroleum hydrocarbon emulsified with a surfactant and water are provided. The invention also includes methods for...
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6530965 |
Method of converting heavy oil residuum to a useful fuel
A method for enabling the use of heavy oil residuum by conversion to a useful product. The method, in one embodiment, involves the use of a heavy oil residuum which is substantially non flowable....
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6503286 |
Fuel composition in the form of an emulsion derived from heterogeneous greasy waste and method for making same
Combustible compositions in the form of homogeneous water-in-oil and/or organic emulsions, deriving from heterogeneous fatty waste and containing solid particles in suspension are prepared by...
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6471732 |
Water-in-oil type emulsion fuel oil
A water-in-oil type emulsion fuel oil is prepared by dispersing and emulsifying in heavy oil a water/carbon mixture prepared by dispersing carbon fine particles in water with a dispersant and a...
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6458855 |
Fischer-tropsch process water emulsions of hydrocarbons (law548)
Stable hydrocarbon in water emulsions are formed by emulsifying the hydrocarbon with a non-ionic surfactant and water obtained from the Fischer-Tropsch process.
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6447556 |
Fuel emulsion blending system
A transportable fuel emulsion blending system is provided. The disclosed embodiments of the transportable fuel emulsion blending system includes a plurality of fluid circuits, including a...
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6444000 |
Steam driven fuel slurrifier
A steam fuel slurrifier is described wherein a jet of liquid fuel is intersected by a jet of wet steam to atomize the liquid fuel into many small droplets, each coated with a film of liquid water....
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6419714 |
Emulsifier for an acqueous hydrocarbon fuel
A novel crosslinked emulsifier is employed to produce a stable aqueous hydrocarbon fuel emulsion.
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6413361 |
Heavy oil emulsified fuel evaporator system and operation method thereof
A heavy oil emulsified fuel evaporator system is provided in which a heavy oil emulsified fuel, after being preheated at a preheater, flows into an evaporator to be heated and then to a separator...
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6386750 |
Process for producing emulsions, particulary emulsions of liquid fuels and water, and apparatus used in the process
In a process for producing stable emulsions of at least two substantially immiscible fluids, particularly emulsions of a liquid fuel with water, a considerable increase in the efficiency of the...
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6383237 |
Process and apparatus for making aqueous hydrocarbon fuel compositions, and aqueous hydrocarbon fuel compositions
This invention relates to a process for making an aqueous hydrocarbon fuel composition, comprising: (A) mixing a normally liquid hydrocarbon fuel and at least one chemical additive to form a...
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6384091 |
Emulsion with coke additive in hydrocarbon phase and process for preparing same
A process for preparing a hydrocarbon in water emulsion includes the steps of providing a hydrocarbon phase containing inactive natural surfactant; mixing a solid carbon additive with the...
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6379404 |
Additive used in the combustible water/hydrocarbon fuel mixture
This invention provides an additive used in the water/oil mixture to form an emulsified water/oil mixture suitable as a fuel source. The additive comprises a nonionic surfactant selected from the...
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6375689 |
Process for producing emulsions, particularly emulsions of liquid fuels and water, and apparatus used in the process
In a process for producing stable emulsions of at least two substantially immiscible fluids, particularly emulsions of a liquid fuel with water, a considerable increase in the efficiency of the...
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6371998 |
Lipid vesicle-based fuel additives and liquid energy sources containing same
Liquid energy sources, e.g., liquid fuels comprising lipid vesicles having fuel additives such as water are disclosed herein. The liquid energy sources, methods for preparation, and methods of...
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6368368 |
Stratification resistant emulsions
Emulsions containing a hydrocarbon liquid in a continuous phase and alcohol and/or water in a dispersed phase are provided. The emulsions are stabilized by an emulsifier and a coupling agent. The...
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6364917 |
Method and equipment of refining plant oil and waste vegetable oil into diesel engine fuel
A method for refining virgin plant oil and/or waste vegetable oil into fuel, preferably diesel engine fuel, wherein said method comprises the steps of heating the oil supplying water and/or ozone...
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6325833 |
Emulsion blends
Emulsion blends are provided containing Fischer-Tropsch hydrocarbons, non-Fischer-Tropsch hydrocarbons, water, and a surfactant.
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6306184 |
Diesel fuel composition
A splash-blendable, solubilized diesel fuel composition includes a diesel fuel, ethanol, a stabilizing additive and, optionally, an alkyl ester of a fatty acid and/or a co-solvent. The stabilizing...
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6296676 |
Water/oil emulsion fuel
A water-in-oil-type oil-water emulsion fuel which is obtained by mixing heavy oil and water together with sn inorganic component, wherein said inorganic component consists of four kinds of...
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6294587 |
Water emulsions of Fischer-Tropsch liquids (LAW516)
Fischer-Tropsch liquids, useful as distillate fuels are emulsified with water and a non-ionic surfactant.
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6280486 |
Fuel/water emulsions
The present invention relates to fuel/water emulsions essentially comprising 60 to 80% by weight of a fuel, 0.5 to 5% by weight of one or more water-soluble and gasoline-insoluble emulsifiers of...
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6235067 |
Combustion of nanopartitioned fuel
The invention provides a scheme for combusting a hydrocarbon fuel to generate and extract enhanced translational energy. In the scheme, hydrocarbon fuel is nanopartitioned into nanometric fuel...
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6211251 |
Fluid emulsification system and methods
This invention describes systems and methods for mixing two fluids. A first fluid, usually fuel, is passed through a primary passage that typically leads to a carburetor or other inlet to a...
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6194472 |
Petroleum hydrocarbon in water colloidal dispersion
A composition of a hydrocarbon in water colloidal dispersion including hydrocarbon particles having a mean softening point exceeding 95° C., a water soluble dispersion agent and water, process and...
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6187063 |
Aqueous emulsion fuels from petroleum residuum-based fuel oils
An aqueous macroemulsion to be used in place of petroleum residuum-based fuel oils such as No. 4, No. 5, and No. 6 fuel oils, as well as the vacuum residuum from the fraction distillation of...
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RE36983 |
Pre-atomized fuels and process for producing same
Methods and compositions are provided to facilitate the transportation and combustion of highly viscous hydrocarbons by forming reduced viscosity hydrocarbon-in-water emulsions, and in particular,...
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6113659 |
Fuel comprising a petroleum hydrocarbon in water colloidal dispersion
A fuel composition comprising a hydrocarbon in water colloidal dispersion including spherical hydrocarbon particles having a mean softening point exceeding about 95° C., and a water soluble...
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6077322 |
Retardation of dispersion of bitumen-in-water emulsions
Methods and additive compounds for retarding the dispersion in water of bitumen-in-water emulsions, and in particular ORIMULSION, are disclosed. Methods include applied mixing at high speed and...
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6068670 |
Emulsified fuel and one method for preparing same
A novel fuel which is an emulsion of water in at least one hydrocarbon, and which contains an emulsifying system containing at least one sorbitol ester, at least one fatty acid ester and at least...
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6066186 |
Method of forming and combusting water-in-fuel oil emulsion
A method of forming particles of capsularized emulsion fuel with high combustion efficiency and low pollutant emission. The method includes the steps of preparing an emulsion fuel oil and disperse...
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6030424 |
Water-in-oil emulsion fuel oil production system
A system for producing a water-in-oil emulsion fuel oil of improved combustion efficiency. The production system includes an additive solution tank for producing an emulsifying additive solution by...
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6017368 |
Microemulsion fuel compositions for the internal combustion engine and for oil furnaces
Low viscosity water-in-oil (W/O) microemulsion fuels, that are stable without any phase separation over a wide range of temperatures including temperatures below the freezing point of water, made...
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6010544 |
Supercritical water fuel composition and combustion system
Supercritical water fuel composition and combustion system. In one aspect, the invention is a composition of matter comprising a mixture of 5-50% water and a hydrocarbon wherein the...
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6001886 |
Process for stable aqueous asphalt emulsions
A petroleum derived oil is subjected to crude oil distillation or propane deasphalting to yield a viscous asphalt residue. The viscous asphalt residue is combined with an aqueous emulsifier...
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5997591 |
Liquid fuel
A new liquid fuel is prepared by mixing an emulsion which is a mixture of one portion of lubricating oil with not more than three portions of water, into diesel oil, or by adding water to a mixture...
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5997590 |
Stabilized water nanocluster-fuel emulsions designed through quantum chemistry
The present invention provides combustible compositions utilizing water clusters characterized by high oxygen reactivity due to protruding, delocalized pπ orbitals. In preferred embodiments, the...
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5993495 |
Water in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making same
A combustible fuel for diesel engines and a process for forming same in the form of a water in hydrocarbon emulsion wherein the mean water drop diameter is ≤4 μm with a maximum diameter of ≤10...
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5993496 |
Emulsified fuel
An emulsified combustible fuel is prepared by mixing the fuel with 10 to 50 wt. % of a water mixture containing 0.01 to 1.0 parts by weight of an anionic surfactant, 0.01 to 0.5 parts by weight of...
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5980733 |
Method of removing sulfur compounds from hydrocarbon streams
A method of removing hazardous sulfur compounds, such as hydrogen sulfide, mercaptans and sulfur oxides, from a fluid stream comprising contacting the fluid stream with an aqueous composition...
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5976200 |
Water in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making the same
A combustible fuel for diesel engines and a process for forming same in the form of a water in hydrocarbon emulsion wherein the mean water drop diameter is≤4 μm with a maximum diameter of≤10 μm.
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5964906 |
Emulsion with solid additive in hydrocarbon phase and process for preparing same
A process for preparing a hydrocarbon in water emulsion includes the steps of: providing a hydrocarbon phase containing a contaminant selected from the group consisting of vanadium, sulfur, and...
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5902227 |
Multiple emulsion and method for preparing same
A multiple emulsion includes a continuous water phase; an oil droplet phase dispersed through the continuous water phase; an inner water droplet phase dispersed through the oil droplet phase; and a...
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5885310 |
Condensed emulsion fuel material and emulsion fuel
In the present invention, a solution of synthetic anionic surface active agents is at first prepared by mixing and homogenizing sodium polyoxyethylenealkylether sulfate and sodium alpha-olefin...
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