Abstract: An energy test method configured to determine fuel consumption of a vehicle is disclosed. The method includes the steps of installing at least one sensor on the vehicle; connecting the at least one sensor to a data recorder; running a baseline test lap on a pre-determined circuit; using the data recorder to record data from the at least one sensor while running the baseline test lap; modifying the vehicle; running a modified test lap on the pre-determined circuit; using the data recorder to record data from the at least one sensor while running the modified test lap; and calculating a fuel savings between the modified test lap and the baseline test lap.

Abstract: An alcohol product composition is provided that may be used directly for blending with existing fuel sources. More specifically, the alcohol product composition includes ethanol and organic compositions which act as a denaturant.

Abstract: A blendstock for forming a fuel composition for use in internal-combustion engines, includes a polar fluid component, a microblender component, and a neutralizer component. The neutralizer component is present in an amount effective to substantially neutralize the microblender component to allow for the microblender component to substantially spontaneously blend with the polar fluid component. The polar fluid component may include a water component and an alcohol component, and the neutralizer component may include an ammonia component. The blendstock may be added to a hydrocarbon fuel, such as diesel fuel, to form the fuel composition.

Abstract: A novel method of separating bio oil (pyrolysis oil) into oxygenated rich species and lignin/phenolic based species in a highly efficient manner is provided. Lignin and phenolic fractions can be separated from light oxygenates from bio oil by use of reversible ?-hydroxysulfonic acid.

Abstract: The present invention is directed toward compositions suitable for use as dielectric fluids, lubricant fluids and biodiesel fluids. Compositions described herein are obtained from a saturated, unsaturated or combinations of both monol, diol, triol or polyol acyl ester based fluid and/or a non-ester based fluid and 2,4,6-tris(di-C1-C6-alkylaminomethyl)phenol and/or the carboxylic acid salt of 2,4,6-tris(di-C1-C6-alkylaminomethyl)phenol. These compositions demonstrate improved oxidative stability and/or hydrolytic stability at higher use temperatures.

Abstract: Compositions of oxygenated gasolines are disclosed that have reduced vapor pressure compared to those containing a single oxygenate and no RVP reducing compound. Such compositions can be formed at a refinery or at a terminal. Methods of reducing vapor pressure of an oxygenated gasoline are disclosed and methods of reducing vapor pressure constraints upon a refinery in the production of oxygenated gasoline are disclosed. Fundamental properties of RVP reducing compounds are disclosed including IR spectrum analysis. Processes and methods for blending and distributing these fuels are also disclosed.

Abstract: A surfactant package for a water-in-hydrocarbon emulsion includes a fatty acid component; a fatty acid salt component; an alcohol component and a salt of carboxylic acid. Emulsions formed using this surfactant package are stable and have ratios of water to surfactant of at least about 3.

Abstract: The present disclosure includes liquid compositions that can be used for marking liquid hydrocarbon-based fuels and combustibles; these compositions include at least one marker, one or more solvents and, optionally, one or more functional additives other than the markers. The disclosure also includes a process for qualitative and quantitative detection of these markers present in a liquid hydrocarbon-based composition.

Abstract: An additive for water-added bio fuel of the present invention includes: a surface active agent; glycol alcohol; alcohol synthesizable from biomass; and ammonia. A water-added bio fuel of the present invention is obtained such that water and the additive for water-added bio fuel according to the present invention are combined with a fuel oil in a predetermined ratio and that a particle of the water is made fine relative to the fuel oil so as to be dispersed and soluble in the fuel oil.

Abstract: This invention relates to the petrochemical industry, in particular, to a method for improving the storage stability of biodiesel fuel via using an antioxidant additive. A method for improving the storage stability of biodiesel fuel, comprising addition of an alkylphenol-based antioxidant additive via providing an initial solution that contains 6 to 48 mass % of the alkylphenol-based composition comprised of, mass %: 2,6-di-tert-butyl-4-methylcyclohexanone—0.2-0.3; 2,6-di-tert-butylphenol—0.7-6.0; 2-sec-butyl-6-tert-butyl-p-cresol—1.5-5.0; 4,6-di-tert-butyl-o-cresol—3.0-8.0; 2,4-di-tert-butylphenol—0.3-0.5; 2,4-di-tort-butyl-6-dimethylaminomethylphenol—2.0-5.0; 4,4-methylene-bis(2,6-di-tert-butylphenol)—0.1-0.3; and 2,6-di-tert-butyl-4-methylphenol—to the balance, dissolved in biodiesel fuel; and adding the solution of the composition to the biodiesel fuel to reach a concentration of the composition of from 0.002 to 1.6 mass % based on the entire biodiesel fuel solution.

Abstract: The present invention relates to production of fuels or fuel blendstocks from renewable sources. Various embodiments provide a method of producing a hydrocarbon product by hydrotreating a feedstock including at least one of a renewable triacylglyceride (TAG), renewable free fatty acid (FFA), and renewable fatty acid C1-C5 alkyl ester (C1-C5 FAE) in the presence of a nonsulfided hydrotreating catalyst to produce a first product including hydrocarbons. In some examples, the first product can be subjected to further chemical transformations such as aromatization, cracking, or isomerization to produce a second product including hydrocarbons. In various embodiments, the first or second hydrocarbon product with minimal or substantially no further processing can be suitable as a liquid transportation fuel or fuel blendstock, including fuels such as gasoline, naptha, kerosene, jet fuel, and diesel fuels.

Abstract: In one embodiment, the present invention is to an ethanol composition comprising at least 92 wt. % ethanol and from 95 wppm to 1,000 wppm isopropanol.

Abstract: Fuel oxygenates comprised of fatty acid or fatty acid ester derivatives which have been reacted with ozone; a base; and a lower alkanol (1 to 8 carbon atoms) are described. The oxygenates comprise ester groups at a point of cleavage by the ozone which provide oxygen in the oxygenate.

Abstract: This invention relates to a fuel composition, comprising: (A) a normally liquid fuel; and (B) a cold flow improving amount of (i) a metathesized natural oil; (ii) a metathesized natural oil derivative; or (iii) a mixture of (i) and (ii). The invention also relates to metathesized derivatives formed by the reaction of a metathesized natural oil with a nucleophile, oxidizer, aromatic compound, enophilic acid reagent, or a mixture of two or more thereof.

Abstract: The present invention describes a process for converting high free fatty acid containing feed stocks (FFA 20-85%) like palm fatty acid distillate (PFAD), restaurant grease, waste cooking oil, Soya deodistillate, acid oil, jatropha curcas oil, mohua oil etc. to biodiesel, which involves esterification of FFA containing oil with lower alcohols like methanol, ethanol, propanol etc. in presence of macro reticular and gel type acidic heterogenous resin as catalyst to bring down acid value in the range of 1-2 mgKOH/g followed by transesterification in presence of homogeneous basic catalyst metal oxides, hydroxides and alkoxides like sodium hydroxide, potassium hydroxide, sodium methoxide, potassium methoxide etc. and separation of biodiesel and glycerine.

Abstract: A fuel additive to gasoline and diesel fuels which when added in small quantities relative to total volume of fuel treated and burned as fuel in an internal combustion engine, enhances fuel burning to concurrently increase mileage and reduce emissions. The fuel additive is formed of a plurality of individual components having individual and a combined synergistic effect along a liquid fuel-soluble carrier and added to the fuel supply of the intended internal combustion engine.

Abstract: Processes for producing alcohols such as ethanol and propanol from a mixed acid feedstock. In one embodiment, the process comprises the steps of hydrogenating a mixed acid feedstock comprising acetic acid and one or more higher acids, preferably comprising propionic acid, in the presence of a catalyst to form a crude alcohol product comprising ethanol and one or more higher alcohols, preferably including propanol.

Abstract: An effective stress corrosion cracking (SCC) inhibiting amount of a corrosion inhibitor is added into a blend of fuel and ethanol that contacts a metal, wherein the corrosion inhibitor is an organic acid selected from citric acid, ascorbic acid, succinic acid, pyruvic acid, maleic acid, oxaloacetic acid, oxalosuccinic acid, ketoglutaric acid, isocitric acid, malic acid, aconitic acid, fumaric acid, isomers of these organic acids, and a combination thereof. For example, the corrosion inhibitors inhibit stress corrosion cracking of pipeline grade metal pipe at ethanol concentrations greater than fifteen percent. In one embodiment, the corrosion inhibitor is added into a blend of fuel and ethanol flowing through a pipeline at a plurality of injection points spaced apart along the length of the pipeline. In one option, the corrosion inhibitor is ammoniated to form the ammonium salt of the organic acid.

Abstract: Embodiments of a composition useful as a fuel or fuel additive are provided. Certain disclosed embodiments of the composition comprise mid to low flash point naptha, at least one alcohol having a ratio of between about 1 to about 4 carbon atoms to 1 hydroxyl functional group, at least one lubricating oil, and at least one oxygenated natural aromatic compound, wherein the oxygenated natural aromatic compound has a flash point between about 60° C. and about 160° C., has at least one oxygenated functional group, and is soluble in the composition.

Abstract: Methods and compositions for producing fatty acid derivatives, for example, fatty esters, and commercial fuel compositions comprising fatty acid derivatives are described.

Abstract: Compositions comprising at least one cycloaliphatic diol antimicrobial agent and at least one other antimicrobial agent and methods of making and using these compositions are provided. The cycloaliphatic diol antimicrobial agents comprise 1,1-cyclohexanedimethanol, 1,2-cyclohexanedimethanol, 1,4-cyclohexanedimethanol, 2,2,4,4-tetramethyl-1,3-cyclobutanediol, or mixtures thereof.

Abstract: This invention relates to a novel hydrocarbon fuel and a method of manufacturing the said hydrocarbon fuel from a novel biomass source. The hydrocarbon fuel has the following ingredients in the proportion herein defined: a. Limonene 2% to 60% b. Benzoyl Peroxide 1% to 5% c. Iso Propyl Alcohol 1% to 5% d. Glycerine 5% to 25% e. Tetra Hydrofuran 10% to 40% f. Tertiary Butyl Alcohol 10% to 20% g. Ethyl Formate 5% to 30% h. Methyl Alcohol 5% to 25% i. Cyclopentane 2% to 10% j. Ethyl Alcohol 22% to 40%.

Abstract: Disclosed herein is a system comprising a reciprocating water gas shift reactor; the water gas shift reactor being operative at speeds down to about 1 revolution per minute, while converting carbon monoxide (CO) and steam (H2O) into carbon dioxide (CO2) and hydrogen (H2). Disclosed herein too is a system comprising a hydrogen engine, or fuel cell with electric motor, and a water gas shift reactor; the hydrogen engine, or fuel cell with electric motor being in operative to drive the water gas shift reactor at speeds down to about 1 revolution per minute; and operative to convert carbon monoxide (CO) and steam (H2O), into carbon dioxide (CO2) and hydrogen (H2).

Abstract: A method that can effectively increase the transesterification conversion of oils comprises the following steps of setting a rotating packed bed reactor for performing centrifugal rotation, centrifugally rotating the rotating packed bed to rotate relative to the container by the drive shaft; heating the oils and additives being heated to arrive at a temperature range approximately between 40 degrees Celsius to 100 degrees Celsius before entering the rotating packed bed; injecting the oils and the additives; performing the transesterification reaction, wherein the oils and the additives are delivered by a centrifugal force to pass through the stainless steel filler in the packed reaction region; performing the transesterification reaction with a rotation speed range of approximately 300 rpm to 1500 rpm; inducing a phase separation; and collecting the effluent at the outlet of the rotating packed bed reactor.

Abstract: A method of preparing a composition of alcohol esters of linear monocarboxylic acids with 6 to 26 carbon atoms from a vegetable or animal oil, neutral or acid, virgin or recycled, with monoalcohols having 1 to 18 carbon atoms, in the presence of a catalyst combining at least a solid solution of ZnxAl2O(3+x) type, wherein x ranges between 0 and 1 (end points excluded), and free ZnO present between 7 and 30 mass %, allows to directly obtain, in one or more stages, an ester that can be used as fuel and a pure glycerin.

Abstract: The present invention provides a fuel additive concentrate comprising a detergent, antioxidant; and a friction modifier selected from the group consisting of an alkoxylated fatty amine, a fatty acid or derivative thereof, and mixture thereof. Additionally, the present invention further provides for a fuel composition comprising a fuel, which is a liquid at room temperature; and additive, wherein the additive is selected from the group consisting of: a detergent; antioxidant; friction modifier selected from the group consisting of an alkoxylated fatty amine, a fatty acid or derivative thereof, and mixture thereof; and mixtures thereof.

Abstract: A fuel composition consisting of at least 95% by weight of predominantly or entirely hydrocarbon liquid fuel and 0.001 to 5.

Abstract: Methods and apparatus for the production of biodiesel are provided. The methods involve converting a fatty acid rich material to biodiesel using a homogeneous catalyst, followed by electrodialysis of the resulting product to remove the catalyst.

Abstract: Fuel oxygenates comprised of fatty acid or fatty acid ester derivatives which have been reacted with ozone; a base; and a lower alkanol (1 to 8 carbon atoms) are described. The oxygenates comprise ester groups at a point of cleavage by the ozone which provide oxygen in the oxygenate.

Abstract: There is described a fuel composition incorporating levulinic acid or a functional derivative thereof.

Abstract: A gasoline additive concentrate composition comprises a solvent, an alkoxylated fatty amine, and a partial ester having at least one free hydroxyl group and formed by reacting at least one fatty carboxylic acid and at least one polyhydric alcohol. A fuel composition comprises gasoline and the gasoline additive concentrate composition. A method of operating a gasoline internal combustion engine comprises fueling the engine with the fuel composition and is effective in reducing fuel consumption.

Abstract: There is described a fuel composition comprising biodiesel and a surfactant, characterised in that the surfactant comprises a mixture of an alkanolamide, an alkoxylated alcohol and an alkoxylated fatty acid or a derivative thereof. More particularly there is described a fuel composition in which the diesel component is a mixture of biodiesel and petroleum diesel, e.g. up to 20% v/v biodiesel. There is also described a method of running an internal combustion engine comprising the use of a fuel according to claim 1.

Abstract: The invention relates to an additive for stabilizing a water-containing liquid hydrocarbon fuel, which comprises an alcohol of 5-10 carbon atoms, 0.5-3 parts by weight, calculated for 1 part by weight of said alcohol, of a carboxylic amide of 5-10 carbon atoms, and 3-10 parts by weight, calculated for 1 part by weight of said alcohol, of a carboxylic acid of 5-10 carbon atoms. The invention also relates to a stabilized liquid fuel for an internal combustion engine, which comprises 10-40% by weight of water, 45-85% by weight of a liquid hydrocarbon fuel, and 5-15% by weight of an additive as defined above, all percentages being calculated for the total weight of said liquid fuel.

Abstract: The present invention is a gasoline additive concentrate which remains liquid at low temperatures of about 0.degree. F. which contains a fatty acid, ester or mixtures thereof in combination with an alcohol, an amine or a mixture thereof.

Abstract: It has been found that a composition comprising an alkoxy alcohol, an aliphatic alcohol, a liquid petroleum distillate, a liquid fatty acid, a volatile nitrogen base, polyisobutenyl aminoethylethanolamine, and water may be used as an engine deposit cleaner which removes air and fuel induction system deposits, valve deposits, and combustion chamber deposits. The inventive composition may be introduced into the engine in lieu of fuel, or in conjunction with fuel while the engine is operating.

Abstract: A hybrid diesel fuel composition consisting of a conventional diesel fuel, at least one surface-active agent, water, and a consistent proportion of fusel oil.