Abstract: A gasoline composition comprising, as an additive, one or more quaternary ammonium salt(s) (i) formed by the reaction of a compound of formula (A): and a compound formed by the reaction of a hydrocarbyl-substituted acylating agent and an amine of formula (B1) or (B2): wherein R is an optionally substituted alkyl, alkenyl, aryl or alkylaryl group; R1 is an alkyl, aryl or alkylaryl group having up to 36 carbon atoms; R2 and R3 are the same or different alkyl groups having from 1 to 36 carbon atoms; X is an alkylene group having from 1 to 20 carbon atoms; n is from 0 to 20; m is from 1 to 5; and R4 is hydrogen or a C1 to C36 alkyl group.

Abstract: Disclosed here are systems and methods including one or more FBCs and one or more suitable aftertreatment devices, including DOCs, DPFs, and suitable combinations thereof. The systems and methods disclosed may include selecting a suitable FBC for use with a fuel with a specified sulfur content. Systems and methods disclosed here may also include using one or more ECUs to control one or more FBC dosing/metering devices to supply FBCs from one or more FBC reservoirs in the presence of a specified event.

Abstract: A diesel fuel composition comprising a performance enhancing additive, wherein the performance enhancing additive is the product of a Mannich reaction between: (a) an aldehyde; (b) a polyamine; and (c) an optionally substituted phenol; wherein the molar ratio of component (c) to component (b) in the reaction mixture used to prepare the performance enhancing additive is at least 1.5:1.

Abstract: A composition contains an additive for assisting with regeneration of the PF in the form of an organic dispersion of iron particles in crystallized form and a detergent including a quaternary ammonium salt.

Abstract: The present invention relates to the use of dispersions including an organic phase, at least one amphiphilic agent and solid objects based on particles of an iron compound in the crystallized form with a small size, as a fuel additive.

Abstract: The object of the present invention is to neutralize acidity of bio-oil so as to allow practical use of bio-oil as fuel. Neat liquid of acidic bio-oil is flow in the treatment bath 1. Magnesium powder is added to the liquid from the input chute 3 and the mixture is stirred in the stirrer 7 until the magnesium powder is completely dissolved. The treated oil is taken from the outlet tube 4. The hydrogen gas generated is collected by the suction duct 5, and the reaction heat generated is collected by the heat exchanger 6.

Abstract: A hydrocarbon composition is provided containing a total Ni/Fe/V content of at least 200 wtppm; a residue content of at least 0.2 grams per gram of hydrocarbon composition; a distillate content of at least 0.2 grams per gram of hydrocarbon composition; a sulfur content of at least 0.04 grams per gram of hydrocarbon composition; and a micro-carbon residue content of at least 0.06 grams per gram of hydrocarbon composition; and wherein the hydrocarbon composition has a viscosity of at most 100 cSt at 37.8° C.

Abstract: Present Invention discloses new combustible mixture and fuel, which during burning releases energy 15 times greater than that of lignite and 4-5 times than that of coke. The combustible mixture consists of the liquid and solid phases, where the solid phase comprises: aluminium powder; at least one M1X2, where M1 can be any metal in oxidation state +2, and X can be any halogen; M2CO3, where M2 can be any two-valent metal; zinc ammonia chloride, SiO2 in the form of quartz sand; and quick lime; whereas the liquid matter comprises: at least one C1 to C6 carboxylic acid, or at least one anhydride of the mentioned carboxylic acids, or at least one its ester or amide; methylcellulose; and formaldehyde, or its commercially accessible solution—formalin; and water. Fuel is made when the combustible mixture is hermetically closed in a container.

Abstract: A hydrocarbon composition is described herein. The hydrocarbon composition has a relatively low viscosity and a relatively low oxygen content while having a relatively high vanadium, nickel, and iron metals content, and a relatively high distillate, residue, and micro-carbon residue content.

Abstract: A liquid fuel includes a hydrocarbon-based liquid fuel and an additive mixed with the hydrocarbon-based liquid fuel. The additive includes an endothermic fuel-cracking catalyst.

Abstract: Embodiments of methods for making renewable diesel by deoxygenating (decarboxylating/decarbonylating/dehydrating) fatty acids to produce hydrocarbons are disclosed. Fatty acids are exposed to a catalyst selected from a) Pt and MO3 on ZrO2 (M is W, Mo, or a combination thereof), or b) Pt/Ge or Pt/Sn on carbon, and the catalyst decarboxylates at least 10% of the fatty acids. In particular embodiments, the catalyst consists essentially of 0.7 wt % Pt and 12 wt % WO3, relative to a mass of catalyst, or the catalyst consists essentially of a) 5 wt % Pt and b) 0.5 wt % Ge or 0.5 wt % Sn, relative to a mass of catalyst. Deoxygenation is performed without added hydrogen and at less than 100 psi. Disclosed embodiments of the catalysts deoxygenate at least 10% of fatty acids in a fatty acid feed, and remain capable of deoxygenating fatty acids for at least 200 minutes to more than 350 hours.

Abstract: The invention provides a metal alloy fuel catalyst for decontaminating a hydrocarbon fuel, including diesel and bio-diesel fuel, of a bacterial contamination and for improving fuel combustion. The metal alloy fuel catalysts preferably includes about 70% Sn, about 22% Sb, about 4% Bi, and about 4% Pb, although other formulations are possible. The fuel catalyst can take the form of an in-line component in a fuel system or be coated within a fuel storage container.

Abstract: The invention provides a method of operating a thermal installation comprising a combustion chamber fed with a fuel contaminated with vanadium, with sulphur and possibly with sodium. In particular, the combustion chamber is also fed with boron and with magnesium, in quantities such that the sodium molar ratio s=Na2SO4/V2O5, the magnesium molar ratio m=MgO/V2O5 and the boron molar ratio b=B2O3/V2O5 satisfy the equation m?3+2b?s, so that the combustion products comprise magnesium orthovanadate, mixed magnesium boron oxide and possibly sodium borate. The invention also provides for the use of such a method to inhibit corrosion of the thermal installation by vanadium oxide, possibly in the presence of sodium.

Abstract: Formulated propellants and methods of forming the same are described herein including a method of manufacturing a rocket propellant comprising combining at least two hydrocarbon fluids.

Abstract: A quaternary ammonium salt detergent made from the reaction product of the reaction of: (a) a hydrocarbyl substituted acylating agent and a compound having an oxygen or nitrogen atom capable of condensing with said acylating agent and further having a tertiary amino group; and (b) a quaternizing agent suitable for converting the tertiary amino group to a quaternary nitrogen and the use of such quaternary ammonium salt detergents in a fuel composition to reduce intake valve deposits.

Abstract: A catalytic liquid fuel is described, including a liquid fuel added with at least one kind of catalytic ion or its salt to improve the oxidation activity thereof. The liquid fuel includes at least an organic liquid fuel or a reducing agent or their mixture. The oxidation activity of the fuel can be enhanced by adding an extremely low concentration of the catalytic ion or it salt. The catalytic liquid fuel also can overcome problems like low oxidation activity, surface poisoning and fading of catalysts.

Abstract: Compositions containing phenolic antioxidant solutions are provided. The invention further provides methods of making and using such compositions as well as compositions that contain both biodiesel and at least one antioxidant concentrate solutions and blended fuel compositions containing biodiesel blended with other fuels.

Abstract: There is disclosed a fuel composition comprising: a water-free, organic fuel; and a nanoalloy represented by the following generic formula (Aa)n(Bb)n(Cc)n(Dd)n( . . . )n; wherein each capital letter and ( . . . ) is a metal; wherein A is a combustion modifier; B is a deposit modifier; C is a corrosion inhibitor; and D is a combustion co-modifier/electrostatic precipitator enhancer; wherein each subscript letter represents compositional stoichiometry; wherein each n is independently greater than or equal to zero; wherein the nanoalloy comprises at least two different metals; and with the proviso that if the metal is cerium, then its compositional stoichiometry is less than about 0.7.

Abstract: The invention provides the use of an organic compound selected from a bicyclic monoterpene, substituted bicyclic monoterpene, adamantane, propylene carbonate and mixtures thereof, to improve the solubilisation of a solid, fuel-soluble iron compound in a fuel composition or in a precursor liquid to be added to fuel composition.

Abstract: A quaternary ammonium salt detergent made from the reaction product of the reaction of: (a) a hydrocarbyl substituted acylating agent and a compound having an oxygen or nitrogen atom capable of condensing with said acylating agent and further having a tertiary amino group; and (b) a quaternizing agent suitable for converting the tertiary amino group to a quaternary nitrogen and the use of such quaternary ammonium salt detergents in a fuel composition to reduce intake valve deposits.

Abstract: A quaternary ammonium salt detergent made from the reaction product of the reaction of: (a) a hydrocarbyl substituted acylating agent and a compound having an oxygen or nitrogen atom capable of condensing with said acylating agent and further having a tertiary amino group; and (b) a quaternizing agent suitable for converting the tertiary amino group to a quaternary nitrogen and the use of such quaternary ammonium salt detergents in a fuel composition to reduce intake valve deposits.

Abstract: A diesel fuel composition comprising a performance enhancing additive, wherein the performance enhancing additive is the product of a Mannich reaction between: (a) an aldehyde; (b) a polyamine; and (c) an optionally substituted phenol; wherein the molar ratio of component (c) to component (b) in the reaction mixture used to prepare the performance enhancing additive is at least 1.5:1.

Abstract: A diesel fuel composition comprising a performance enhancing additive, wherein the performance enhancing additive is the product of a Mannich reaction between: (a)an aldehyde; (b)a polyamine; and (c)an optionally substituted phenol; wherein the polyamine component (b) includes the moiety R1R2NCHR3CHR4NR5R6 wherein each of R1,R2R3,R4,R5 and R6 is independently selected from hydrogen, and an optionally substituted alkyl, alkenyl, alkynyl, aryl, alkylaryl or arylalkyl substituent.

Abstract: The present invention relates to an apparatus and method for delivering tungsten from a to a fuel combustion system or to the exhaust therefrom. By the present invention, tungsten from the lubricant or the fuel will interact with iron from the combustion process. In this manner, the tungsten scavenges or inactivates iron that can otherwise poison catalytic converters, sensors and/or automotive on-board diagnostic devices and/or reduce the operation of spark plugs. The present invention can also lead to improved durability of exhaust after treatment systems. Supplying tungsten acts to change the characteristics of iron deposits formed by combusting a fuel with iron.

Abstract: Slurry fuels and associated methods are disclosed herein. One aspect of the invention is directed toward a slurry fuel that includes a liquid hydrocarbon based fuel suitable for use in an air-breathing power plant, metallic particles (e.g., boron), and a fluoropolymer (e.g., polytetrafluoroethylene). In selected embodiments the slurry fuel can further include a surfactant (e.g., polyolefin amide alkeneamine and/or Product NB463S84 produced by GE Betz, Inc.). Other aspects of the invention are directed toward a slurry fuel that includes a liquid hydrocarbon based fuel, metallic particles, and a surfactant having a composition that lowers the surface tension of the liquid hydrocarbon based fuel and reduces the tendency for the metallic particles to separate from the liquid hydrocarbon based fuel.

Abstract: A fuel composition contains a liquid fuel and nano-sized metal particles or nano-sized metal oxide particles or combinations thereof. The nano-sized metal particles and nano-sized metal oxide particles can be used to either improve combustion or increase catalytic chemical oxidation of fuel.

Abstract: A quaternary ammonium salt detergent made from the reaction product of the reaction of: (a) a hydrocarbyl substituted acylating agent and a compound having an oxygen or nitrogen atom capable of condensing with said acylating agent and further having a tertiary amino group; and (b) a quaternizing agent suitable for converting the tertiary amino group to a quaternary nitrogen and the use of such quaternary ammonium salt detergents in a fuel composition to reduce intake valve deposits.

Abstract: A method for producing synthetic fuels is provided in which a feedstock containing polymers from a wide variety of sources is re-formed into a more satisfactory fuel source for producing heat, electricity, powering vehicles and the like. The feedstock can comprise scrap rubber, plastic and/or plant matter or other materials that are not particularly well suited for use as fuels in their existing state. The system can involve breaking long polymer molecules and/or carbohydrate molecules into shorter chain hydrocarbon radicals and then forming a fuel of hydrocarbons of selected length via what can be anaerobic and anhydrous reactions. The process can be environmentally friendly, producing no net greenhouse gases.

Abstract: A diluted fuel includes the addition to a base fuel of a volume increasing, non-reactive, inert gas as a diluter. A fuel tank, a tank of diluter and a tank of combustion enhancing additive are arranged to feed their respective products through control valves into an intermediate mixing tank. The mixed fuel is then metered into a tank which includes an interior aluminum mesh to improve the suspension of the diluter within the fuel.

Abstract: The present invention relates to an apparatus and method for delivering tungsten from a to a fuel combustion system or to the exhaust therefrom. By the present invention, tungsten from the lubricant or the fuel will interact with iron from the combustion process. In this manner, the tungsten scavenges or inactivates iron that can otherwise poison catalytic converters, sensors and/or automotive on-board diagnostic devices and/or reduce the operation of spark plugs. The present invention can also lead to improved durability of exhaust after treatment systems. Supplying tungsten acts to change the characteristics of iron deposits formed by combusting a fuel with iron.

Abstract: The present invention is directed to additives for coal-fired furnaces, particularly furnaces using a layer of slag to capture coal particles for combustion. The additive(s) include iron, mineralizer(s), handling aid(s), flow aid(s), and/or abrasive material(s). The iron and mineralizers can lower the melting temperature of ash in low-iron, high alkali coals, leading to improved furnace performance.

Abstract: Residual fuels, as well as lighter distillate fuels, are combusted with greater efficiency by utilizing low concentrations of specific bimetallic or trimetallic fuel-borne catalysts. The catalysts reduce fouling of heat transfer surfaces by unburned carbon while limiting the amount of secondary additive ash which may itself cause overloading of particulate collector devices or emissions of toxic ultra fine particles when used in forms and quantities typically employed. By utilizing a fuel containing a fuel-soluble catalyst comprised of platinum and at least one additional metal comprising cerium and/or iron, production of pollutants of the type generated by incomplete combustion is reduced. Ultra low levels of nontoxic metal combustion catalysts are able to be employed for improved heat recovery and lower emissions of regulated pollutants.

Abstract: A fuel catalyst for improving combustion efficiency is provided that includes at least one hydride producing element, and at least one element of greater activity on the electrolytic scale than the hydride producing element and at least one element of lesser activity on the electrolytic scale than the hydride producing element. The hydride producing element preferably includes an element from at least one of a Group IV and Group V of the periodic table. The element of greater activity and the element of lesser activity preferably includes at least one of zinc, magnesium, aluminum, palladium, silver, copper and cerium. Preferred formulations of the catalyst element include: a) 20-60% wt antimony, 10-30% wt tin, 10-80% wt zinc and 1-5% wt silver; b) 40% wt antimony, 18 % wt tin, 40% wt zinc and 2% wt silver; c) 20-60% wt antimony, 10-30% wt tin, 20-80 % wt magnesium, 1-8% wt cerium and 0.1-1.0% wt palladium; d) 40% wt antimony, 25 % wt tin, 30% wt magnesium, 4.8% wt cerium and 0.

Abstract: This invention relates to a method for improving the efficiency with which fuel is burnt in a fuel burning apparatus, particularly an internal combustion engine, comprising dispersing an amount of at least one particulate lanthanide oxide, particularly cerium oxide, in the fuel. This invention further relates to tablets, capsules, compositions and liquid fuel additives suitable for dispersing a lanthanide oxide in fuel.

Abstract: A fuel catalyst for improving combustion efficiency is provided that includes at least one hydride producing element, and at least one element of greater activity on the electrolytic scale than the hydride producing element and at least one element of lesser activity on the electrolytic scale than the hydride producing element. The hydride producing element preferably includes an element from at least one of a Group IV and Group V of the periodic table. The element of greater activity and the element of lesser activity preferably includes at least one of zinc, magnesium, aluminum, palladium, silver, copper and cerium. Preferred formulations of the catalyst element include: a) 20-60% wt antimony, 10-30% wt tin, 10-80% wt zinc and 1-5% wt silver; b) 40% wt antimony, 18% wt tin, 40% wt zinc and 2% wt silver; c) 20-60% wt antimony, 10-30% wt tin, 20-80% wt magnesium, 1-8% wt cerium and 0.1-1.0% wt palladium; d) 40% wt antimony, 25 % wt tin, 30% wt magnesium, 4.8% wt cerium and 0.

Abstract: A method of improving fuel efficiency in combustion chambers, for simultaneously enhancing combustion of hydrocarbon fuels while inhibiting nitrogen oxidation. A mixture of metallic compounds is introduced into the flame zone of a combustion chamber, such that this mixture is held by gases in the flame zone during the combustion of the fuel, and the mixture is thereby ionized prior to or during the combustion. The ionized mixture of compounds contains platinum, rhodium, rhenium, and molybdenum.

Abstract: A fuel modification device comprising a casing having an inlet fitting, an outlet fitting and a flow axis between the inlet fitting and the outlet fitting. The casing encloses a plurality of catalytic pellets held in layers by at least two spaced-apart Monel screens positioned perpendicularly relative to the flow axis. The casing also encloses at least one magnet positioned adjacent to and without touching, one of the Monel screens. The magnet contains at least one element from a group of elements comprising strontium and barium. The catalytic pellets comprises the following composition percentages by weight: 2-7% bismuth; 3-7% mercury; 70-80% tin; and 15-25% antimony. There is further provided a method for treating hydrocarbon fuel within the device wherein an electrolytic action is caused to occur between the fuel and the magnet for causing some of the oxygen molecules in the water impurities to separate from the fuel impurities and to bond to the hydrocarbon molecules as oxygenates.

Abstract: Described are methods for improving the efficiency or modifying the exhaust emissions of internal combustion engines, which involve the incorporation of selenium compounds in the fuel combusted in the engines. Also described are methods for improving the combustion efficiency of fuel oil by the inclusion of selenium therein.

Abstract: A fuel treatment device treats fuel prior to combustion in order to improve combustion efficiency and reduce exhaust emissions in hydrocarbon fuel burning systems. The fuel treatment device includes at least one element comprising tin, antimony, lead and mercury that is brought in contact with fuel to be treated. The element comprises the following percentages by weight: 60-80% tin; 15-30% antimony; 2-7% lead; and 3-12% mercury. In a further preferred embodiment, the element comprises the following percentages by weight: 70-75% tin; 15-30% antimony; 2-7% lead; and 3-12% mercury. In a still further preferred embodiment, the element comprises an alloy including approximately 75% wt tin, 21% wt antimony and 4% wt lead, wherein 0.5 kg of mercury and 0.020 kg platinum is added to 5.0 kg of the alloy. The fuel is treated as it comes into contact with the element.

Abstract: Disclosed are methods and compositions for increasing the fuel efficiency of and/or advantageously modifying the emissions of an internal combustion engine. These preferred embodiments involve the addition of elemental selenium or a selenium-containing material to the fuel upon which the engine is operated.

Abstract: The efficiency of fuel combustion is improved by adding to the fuel an additive that includes tin, antimony, lead and mercury. The additive may include by weight 60-80% tin, 15-30% antimony, 2-7% lead and 3-12% mercury.

Abstract: This invention relates to a catalytic fuel composition capable of reducing pollutants in the combustion gasses generated upon combustion of the same. A catalytic material is combined with a liquid, petroleum-based fuel, mixed and solid particles are separated out to give the catalytic fuel product. The catalytic material predominantly comprises a plagioclase feldspar belonging mainly to the albite-anorthite series, and contains small amount of mica, kaolinite and serpentine, and optionally contains magnetite.

Abstract: The present invention relates to a method of treating a hydrocarbon fuel to minimize the consumption of the fuel, in which a magnet having a very weak magnetic flux density, and the magnetic density at the S pole is larger than that at the N pole is used, and using the magnet of the present invention the fuel cost can be reduced to about 70-80% in comparison with the non-treated fuel.

Abstract: Fine particles of gallium or gallium alloy that are covered with a coating agent on the surface can be dispersed in a solvent such as an engine oil, n-hexane, etc., to make a variety of useful liquid suspensions which include a modified automotive engine oil, which is superior to a commercial engine oil; a liquid ski wax which is portable in a cylindrical container; and the like.

Abstract: Means and methods of producing catalytically coated microspheres of hydrocarbon fuel in a tower into which precharged free floating initially frozen globules of hydrocarbon fuel are drawn through a catalytic plasma field by an attracting electrostatic force disposed thereabove for catalytic coating and partial neutralization of the globule precharge until the coated globules descends in response to gravitational forces through the plasma field into a container disposed therebeneath.