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5879419 |
Method for producing superheavy oil emulsion fuel
The method for producing a superheavy oil emulsion fuel includes the steps of (a) adding to a superheavy oil 0.1 to 0.6 parts by weight of a nonionic surfactant having an HLB...
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5863301 |
Method of produce low viscosity stable crude oil emulsion
A heavy hydrocarbon, oil-in-water emulsion that has a relatively low viscosity for improved transport is disclosed. The emulsion is produced by combining the heavy hydrocarbon with an aqueous...
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5856680 |
Process for forming 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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5834539 |
Multiple phase emulsions in burner fuel, combustion, emulsion and explosives applications
A multiple phase emulsion or gel including a water phase within at least one oil phase in which either or both of the phases contains one or more chemical moieties selected from a group consisting...
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5820640 |
Pyrolysis liquid-in-diesel oil microemulsions
A novel diesel engine fuel is in the form of a pyrolysis liquid-in-diesel oil microemulsion fuel comprising: (a) diesel oil in an amount sufficient to form a continuous phase in the composition;...
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5807476 |
Method of removing sulfur compounds from sour crude oil and sour natural gas
A method of removing hazardous sulfur compounds, such as hydrogen sulfide and sulfur dioxide, from sour crude oil and sour natural gas. An aqueous composition of an amine oxide surfactant, and...
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5800576 |
Water clusters and uses therefor
The present invention provides water cluster compositions characterized by high oxygen reactivity due to protruding, delocalized pπ orbitals. The invention also provides methods of producing the...
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5792223 |
Natural surfactant with amines and ethoxylated alcohol
A stable hydrocarbon-in-water emulsion includes a hydrocarbon phase containing natural surfactant; a water phase having an electrolyte content greater than about 10 ppm (wt) and less than or equal...
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5779990 |
Apparatus for manufacturing hydrous oil
A method of and apparatus for manufacturing hydrous oil are provided low frequency and low voltage and current signals are applied to a water supply pipe system and a low frequency and low voltage...
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5746783 |
Low emissions diesel fuel
A method and matter of composition for controlling NO x emissions from existing diesel engines. The method is achieved by adding a small amount of material to the diesel fuel to decrease the...
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5743922 |
Enhanced lubricity diesel fuel emulsions for reduction of nitrogen oxides
An improved lubricity water and diesel fuel emulsion is presented. The emulsion is used as fuel for diesel engines, and includes a lubricity additive selected from the group consisting of dimer...
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5693106 |
Platinum metal fuel additive for water-containing fuels
Platinum group metal fuel additives are effective in fuel environments which make the exclusion of water impractical. The fuels additives comprise a platinum group metal compound and a...
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5679236 |
Method and apparatus for the production of a fuel mixture
A fuel mixture combusting virtually free of pollutants and, in addition, requiring only very small quantities of combustible hydrocarbons is produced by introducing liquid fuel, low-nitrogen air...
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5669938 |
Emulsion diesel fuel composition with reduced emissions
A fuel composition which comprises a water-in-oil emulsion comprising a major proportion of a hydrocarbonaceous middle distillate fuel and about 1 to about 40 volume percent water, and an emission...
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5641433 |
Preparation of HIPR emulsions
An HIPR (high internal phase ratio) emulsion of oil in water is prepared by directly mixing 70 to 98% by volume of a viscous oil having a viscosity in the range 200 to 250,000 mPa.s at the mixing...
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5622920 |
Emulsion of viscous hydrocarbon in aqueous buffer solution and method for preparing same
A method for forming a stable emulsion of a viscous hydrocarbon in an aqueous buffer solution includes the steps of: providing a viscous hydrocarbon containing an inactive natural surfactant and...
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5603864 |
Method for the preparation of viscous hydrocarbon in aqueous buffer solution emulsions
A method for forming a stable bimodal emulsion comprises admixing a viscous hydrocarbon with an aqueous buffer solution under controlled conditions so as to obtain a first monomodal emulsion having...
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5584894 |
Reduction of nitrogen oxides emissions from vehicular diesel engines
The present invention relates to a process for reducing nitrogen oxides emissions from a diesel engine, which comprises preparing an emulsion of water in diesel fuel which contains a catalytically...
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5551956 |
Superheavy oil emulsion fuel and method for generating deteriorated oil-in-water superheavy oil emulsion fuel
A superheavy oil emulsion fuel having a low viscosity and a good long-term stability, which comprises, in a mixed and emulsified state, 100 parts by weight of a superheavy oil, 25 to 80 parts by...
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5535708 |
Reduction of nitrogen oxides emissions from diesel engines
The present invention relates to a process for reducing nitrogen oxides emissions from a diesel engine, which comprises preparing an emulsion of an aqueous urea solution in diesel fuel, and...
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5513584 |
Process for the in-situ production of a sorbent-oxide aerosol used for removing effluents from a gaseous combustion stream
A process for the in-situ production of an effluent sorbent-oxide aerosol during the combustion of a hydrocarbon containing fuel whereby the effluents are removed from the resultant gaseous...
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5505877 |
Making multiple phase emulsion or gel
A multiple phase emulsion or gel including a water phase within at least one oil phase in which either or both of the phases contains one or more chemical moieties selected from a group consisting...
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5505876 |
Emulsion of viscous hydrocarbon in water which inhibits aging
A low viscosity, non-aging hydrocarbon in water emulsion formed from a viscous hydrocarbon comprises from about 70 to 80%/wt. oil, from about 20 to 30%/wt. water, from about 0.1 to 5.0%/wt. of an...
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5503772 |
Bimodal emulsion and its method of preparation
A stable, low viscosity bimodal oil in water emulsion having an emulsifier, a continuous water phase and a discontinuous oil phase having an oil:water ratio of from about 70:30 to about 85:15 by...
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5499587 |
Sulfur-sorbent promoter for use in a process for the in-situ production of a sorbent-oxide aerosol used for removing effluents from a gaseous combustion stream
A process for the in-situ production of an effluent sorbent-oxide aerosol with promoter during the combustion of a hydrocarbon containing fuel whereby the effluents are removed from the resultant...
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5478365 |
Heavy hydrocarbon emulsions and stable petroleum coke slurries therewith
Disclosed is a combustible heavy hydrocarbon-in-water emulsion comprising: a. a nitrogen base neutralized phosphate-ester emulsifier in about 0.2 to about 1.0 wt. % amount; b. a water-soluble...
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5478366 |
Pumpable lignin fuel
A pumpable slurry for recovering fuel value from lignin by mixing the lignin with water, fuel oil and a dispersing agent to form a stable thixotropic or near Newtonian portable slurry by...
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5445656 |
Diesel fuel emulsion
The present invention relates to a fuel for reducing the noxiousness of exhaust gases, particularly for internal-combustion engines. The fuel has the peculiarity of comprising a mixture of a...
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5411558 |
Heavy oil emulsion fuel and process for production thereof
An oil-in-water type heavy oil emulsion fuel having a specific and broad particle size distribution which has a viscosity close to that of water, can be sufficiently atomized at a temperature of...
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5401341 |
Cross-linked emulsion explosive composition
This invention relates to water-in-oil emulsion explosives in which an oxidizing material is contained in the discontinuous water phase, and the continuous oil phase acts as a carbonaceous fuel....
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5380343 |
Method for preparing an alcohol modified vegetable oil diesel fuel
Improved microemulsion fuels are prepared from about 70-99% alcohol-fatty acid esters, about 1-30% alcohol and less than 1% alkali metal soap.
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5360458 |
Oil-water emulsions
This invention provides for water-oil emulsions comprising water, oil and a minor emulsifying amount of the reaction product of: (A) at least one saturated or unsaturated aliphatic monocarboxylic...
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5344306 |
Reducing nitrogen oxides emissions by dual fuel firing of a turbine
The invention presented relates to a process for reducing nitrogen oxides emissions from a gas turbine. The process involves forming an emulsion of water and fuel oil and simultaneously combusting...
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5338485 |
Polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups and their use as surface active substances
Polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups are disclosed, which are prepared by transesterification of polyacrylate alkyl esters, the alkyl groups of which have 1 to...
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5288295 |
Cement kiln fuels containing suspended solids
A fuel comprised of liquid and solid refinery waste streams is described. The fuel is a blend of a heavy paraffinic oil, an emulsified waste oil, water and solids. The fuel is blended both to...
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5284492 |
Enhanced lubricity fuel oil emulsions
An improved lubricity water and fuel oil emulsion is presented. The emulsion is used as fuel for an electric power generating turbine, and includes a lubricity additive selected from the group...
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5283001 |
Process for preparing a water continuous emulsion from heavy crude fraction
A process for preparing a water continuous emulsion from heavy crude fraction. A process for preparing a double emulsion.
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5263848 |
Preparation of oil-in-aqueous phase emulsion and removing contaminants by burning
A process for preparing an oil-in-aqueous phase emulsion and removing contaminants from a contaminated hydrocarbon. The process comprises mixing a contaminated hydrocarbon with a reactant and an...
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5244475 |
Rheology controlled emulsion
An emulsion composition with a polymerizing and/or crosslinking agent and method for its use in improving the manufacturing, packaging, transporting, storage placement and blasting characteristics...
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5196129 |
Stable, single-phased solutions of water-in-oil microemulsions derived from crude oil and allied products and which contain microorganisms and/or parts thereof
Stable, single-phased solutions of water-in-oil microemulsions which contain microorganisms and/or parts thereof are described. They are obtained by adding to crude oil and/or at least one product...
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5133898 |
Manufacturing polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups
Polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups are disclosed, which are prepared by transesterification of polyacrylate alkyl esters, the alkyl groups of which have 1 to...
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5110443 |
Converting heavy hydrocarbons into lighter hydrocarbons using ultrasonic reactor
A process for converting heavy hydrocarbons into lighter hydrocarbons. The process comprises forming an oil-in-aqueous phase emulsion and feeding the formed emulsion into an ultrasonic reactor...
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5104418 |
Hybrid diesel fuel composition
A hybrid diesel fuel composition in the form of a microemulsion stable with time over a wide temperature range comprises a diesel fuel, water, a glycolipid surfactant and an aliphatic alcohol...
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5024676 |
Super-heavy oil emulsion fuel
A super-heavy oil emulsion fuel is formed by emulsification using 100 parts by weight of super-heavy oil, 30-80 parts by weight of water, 0.01-4 parts by weight of an anionic surface activating...
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5013462 |
Method for improving production of viscous crude oil
This invention concerns methods for improving the mobility and pipeline transport of a viscous crude oil and the productivity of viscous crude oil producing wells by forming an oil-in-water...
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5000872 |
Surfactant requirements for the low-shear formation of water continuous emulsions from heavy crude oil
A process for the preparation of low-viscosity improved stable crude oil transport emulsions. The process comprises producing a hydrocarbon crude, and mixing the produced hydrocarbon crude with an...
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5000757 |
Preparation and combustion of fuel oil emulsions
Apparatus for the preparation of emulsions of oil in water comprises: (a) an oil feed line, (b) a source of concentrated surfactant solution, (c) a source of water, (d) a first low...
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4994090 |
Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion
A process for controlling sulfur-oxide formation and emissions when burning a combustible fuel prepared from a hydrocarbon containing sulfur comprising forming a hydrocarbon in water emulsion and...
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4983319 |
Preparation of low-viscosity improved stable crude oil transport emulsions
A process for the preparation of low-viscosity improved stable crude oil transport emulsions. The process comprises producing a hydrocarbon crude, and mixing the produced hydrocarbon crude with an...
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4978365 |
Preparation of improved stable crude oil transport emulsions
A process for the production of an oil-in-water emulsion for pipeline transmission. The process comprises producing a hydrocarbon crude, and mixing the produced hydrocarbon crude with an...
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