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WO/2005/087900A1 |
The invention relates to fuel compositions which are devoid of alkoxylated compounds, comprising at least 90 wt. % hydrocarbon-based fuel, 0.5 - 9 wt. % dry ethanol and 0.1 - 5 wt. % of an additive which is a reaction product arising fro...
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WO/2005/087904A2 |
Disclosed herein is a composition comprising: (A) a lubricant or a hydrocarbon fuel; (B) at least one hydroxy carboxylic acid ester or hydroxy polycarboxylic acid ester having the following generic formula: (I) wherein: R3 is selected fr...
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WO/2005/083042A1 |
The invention concerns a additive with lubricating properties for two stroke fuel, which comprises oil having a content of 10-90 %, preferably 10-60 %, and fuel alternatively a carbon compound having a content of 90-10 %, preferably 90-4...
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WO/2005/077495A1 |
Considerable progress has been made in recent years in reducing toxic exhaust emissions from diesel engines. Diesel oxidation catalysts, for example, are finding increasing use in reducing carbon monoxide, hydrocarbons and the soluble or...
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WO/2005/078052A1 |
A fuel composition contains (a) a medium substantially free of to free of sulphur; (b) a detergent/dispersant additive; and (c) a liquid fuel where the medium substantially free of to free of sulphur is an aliphatic hydrocarbon solvent, ...
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WO/2005/073152A2 |
The invention relates to a method for producing 2-alkyl polyisobutenylphenols and their Mannich adducts, to compositions that are obtained according to said method and to the use of said compositions.
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WO/2005/073277A1 |
Subject of the invention are substituted polyethylene polyamines having general formula (I), method of their preparation and their use as additives inhibiting, or limiting the formation of deposits in the process of cracking of hydrocarb...
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WO/2005/070076A2 |
Plume is mitigated by targeting treatment chemicals to locations in a furnace, which are connected with plume opacity. The effectiveness of targeted in furnace injection, in fuel introduction and in furnace introduction of slag and/or co...
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WO/2005/071139A1 |
A composition of matter which can form a phosphorous containing surface on the surface of iron containing components in a combustion zone wherein hydrocarbons are being combusted, the composition containing nitrogen, phosphorous and an a...
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WO/2005/066317A1 |
It has been discovered that compositions that are blends or mixtures of certain lubricity additives and corrosion inhibitors and/or stability additives can serve as improved lubricity additive compositions in distillate fuels. The corros...
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WO/2005/059063A1 |
The invention provides a HCCI fuel or fuel component, which fuel includes at least n-paraffins and iso-paraffins having from 7 to 14 carbon atoms, and which fuel has an ignition delay of less than 7 ms, according to ASTM D6890. A process...
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WO/2005/054314A2 |
The invention relates to the use of polymers containing an $g(a) olefin, a vinylester and an ester of an $g(a),$g(b) unsaturated carboxylic acid polymerised in the polymer, as additives for fuel oils and lubricants and, in particular, as...
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WO/2005/047348A1 |
An additive composition comprises a Mannich reaction product of a) a polyisobutylene (PIB) alkylated hydroxyaromatic compound, b) an aldehyde, and c) an amine containing at least one reactive amino group where the PIB is derived from a c...
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WO/2005/047437A1 |
The invention relates to combustible compounds for internal combusting engines, in particular to a method for operating gasoline and diesel engine using a fuel additive which makes it possible to produce an additional electrostatic press...
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WO/2005/045315A1 |
The invention relates to a method of cleaning the surfaces of an operating furnace. The invention is particularly suitable for cleaning the metallic heat exchange surfaces of industrial furnaces, such as petrochemistry and oil refinery f...
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WO/2005/035694A1 |
Comprehensive transportation fuel additive compositions are designed to improve low-quality transportation fuels, particularly for underdeveloped countries. A preferred formula of the present invention comprises at least one octane boost...
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WO/2005/032705A1 |
The inventive colloidal dispersion comprised cerium compound particles, an acid and an organic phase and is characterized in that it also comprises a compound of at least one element selected from rhodium and palladium. According to vari...
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WO/2005/030912A2 |
Esters formed from polyol C12-C28 branched chain fatty acid, and/or C12-C28 cyclic fatty acid are useful as a friction modifier for lubricants. Monomer is a preferred source for these fatty acids.
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WO/2005/026298A1 |
A fuel for compression ignition internal combustion engines (diesel engines) contains only two components, kerosene and non-mineral fat.
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WO/2005/023907A1 |
The invention relates to compositions which are based on olefinic copolymers and/or polyacrylate and which take the form of stable concentrated emulsions. Such compositions are particularly effective as additives which are used in order ...
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WO/2005/023965A1 |
The present invention relates to a fuel additive comprising 80 to 99.5 % by volume of hydrocarbons boiling at 45 to 405° C, 10-4 to 2 % by weight of acidic meta-, pyro or ortho phosphate in the form of an acidic alkali salt, 0.1 to 5.5 ...
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WO/2005/021689A1 |
Use of a Fischer-Tropsch derived fuel in a fuel composition, for the purpose of reducing catalyst degradation in a catalytically driven or catalyst containing system which is running on, or is to be run on, the composition or its product...
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WO/2005/021691A2 |
The invention relates to the use of an emulsified fuel in combination with an engine oil that shows a synergistic effect in reducing emissions such as particulate matter, hydrocarbons and/or nitrogen oxides (NO, NO2, N2O, collectively NO...
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WO2005003265B1 |
An additive gel for fuels that reduces the soot content in lubricating oil and/or emission in an engine. Further a process employing an additive gel for fuel in a fuel system to decrease the amount of soot in the lubricating oil of an en...
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WO/2005/019394A1 |
A concentrate composition contains (A) a fatty carboxylic acid based composition selected from (1) a fatty monocarboxylic acid, (2) an ester of (A)(1), (3) an amide of (A)(1), (4) an amine salt of (A)(1), and (5) a mixture thereof, and (...
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WO/2005/014759A1 |
The invention provides a gasoline composition comprising a major amount of a gasoline suitable for use in a sparkignition engine, 1 to 15% v of ethyl levulinate, and 20 to 2000 ppmw of a nitrogen-containing detergent containing a hydroca...
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WO/2005/012465A1 |
A method[ of improving the efficiency of a fuel for an internal combustion engine, which fuel comprises lubricating oil and gasoline, which comprises adding to the lubricating oil or the fuel cerium oxide and/or doped cerium oxide.
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WO/2005/010130A1 |
The invention relates to a low-sulphur diesel fuel containing a maximum of 0.2 wt. % sulphur and fatty acid monoalkyl esters in an amount between 10 and 50,000 ppm as lubricant improver, whereby the fatty acid ester of the fatty acid mon...
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WO/2005/003263A2 |
Fuel additives, fuel formulations, and processes for their preparation and use are provided. The additives improve the combustion properties of hydrocarbon fuels. The enhanced combustion indicates reductions in certain emissions.
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WO/2005/001004A2 |
The present invention relates to the field of fuel additives for hydrocarbon fuels that acts to enhance efficiency and/or reduce pollution. The fuel additive is a phosphorus-containing composition that can be dispersed in hydrocarbon fue...
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WO/2004/104141A2 |
A fuel additive composition comprising hydrogen peroxide, an amine-based stabilizer, borax, and sodium hydroxide is disclosed. The composition is added to such fuel as coal, oil, and gas to facilitate combustion and remove impurities in ...
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WO/2004/090079A1 |
Disclosed is a fuel composition containing a major quantity of gasoline having a maximum sulfur content of 150 ppm by weight, and a minor quantity of at least one gasoline additive having a detergent effect or a valve seat wear-inhibitin...
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WO/2004/087808A1 |
The invention relates to polyalkene amine formulations comprising at least one polyalkene amine in a solvent. Said formulations have improved applicational properties, especially at low temperatures. The invention also relates to a metho...
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WO/2004/087846A1 |
This invention relates to a process for the preparation of fuel additive for use with the petroleum fuel. According to the process a solution of hydro carbon monomers is prepared in water. The solution is heated at a temperature of 60-80...
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WO/2004/076843A1 |
An additive for a liquid fuel which comprises at least one of the tourmaline in the form of a powder or fine particles, a fluid, such as a liquid, containing the tourmaline dispersed therein in a colloidal state, and a fluid, such as a l...
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WO/2004/069966A1 |
Additives for lubricating oils and fuel oils, which contain as the main component disulfide compounds represented by the general formula (I) or (IV): R1OOC-A1-Sx-A2-COOR2 (I) (wherein R1 and R2 are each independently C1-30 hydrocarbyl wh...
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WO/2004/065529A1 |
A method of improving the efficiency of a fuel is described which comprises adding to the fuel prior to the introduction of the fuel to a vehicle or other apparatus comprising an internal combustion engine cerium oxide and/or doped ceriu...
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WO/2004/061056A1 |
A fuel additive which can inhibit the emission of harmful gases from a fuel such as gasoline or gas oil without adversely influencing the consumption of the fuel and with which the fuel can be stably stored; and a fuel composition contai...
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WO/2004/058925A1 |
A low-pollution liquid fuel for internal combustion engines which comprises 10 to 75 wt.% alcohol ingredient comprising one or more aliphatic monohydric alcohols having 2 to 6 carbon atoms in the molecule and 25 to 90 wt.% (un)saturated ...
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WO/2004/058926A1 |
A liquid fuel for internal combustion engine, comprising 2 to 85 wt.% of an alcohol component of aliphatic monohydric alcohol having 2 to 6 carbon atoms per molecule per se or a mixture thereof and 15 to 98 wt.% of a hydrocarbon componen...
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WO/2004/055136A1 |
There is provided use of potassium and/or a potassium compound for the prevention and/or inhibition of fouling of a spark plug of an internal combustion engine by iron, an iron compound or a combustion product thereof.
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WO/2004/055134A2 |
Oxygenated hydrocarbon fuel compositions for use in internal combustion engines with naphtha, alcohol(s), and ether(s) with or without additives are disclosed. Combustion of the fuel compositions results in reduced pollution emissions co...
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WO/2004/055137A1 |
A novel low energy process to produce water in oil emulsions in particular water blended fuels by employing a low molecular weight surfactant with an emulsifier package.
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WO/2004/050806A2 |
The invention relates to the use of amines and/or Mannich adducts as detergents and/or dispersants in fuel and lubricant compositions for direction injection spark ignition engines. The invention also relates to fuel and lubricant compos...
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WO/2004/046282A1 |
The invention relates to a method for manufacturing a lubricant additive to fuel, using fatty-acid compounds. In the method, saturated fatty acids, which are esterified and possibly aminated, with a high melting point are separated from ...
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WO/2004/044101A2 |
The use of vibrational water, optionally admixed with a smoke point raising additive, is described for use as of fuel conditioner, and also as a solvent and detergent. Vibrational water is essentially pure water that has undergone a trea...
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WO/2004/033602A1 |
The invention relates to an additive able to stabilize/make compatible fuel oil. The composition of this additive comprises at least a compound belonging to the class of salts of alkylbenzene sulphonic acid with alkaline-earth metals, es...
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WO2003053560A9 |
The invention concerns a colloidal dispersion characterized in that it comprises an organic phase; particles of an iron compound in amorphous form and at least an amphiphilic agent. Said dispersion is prepared by a method which consists ...
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WO/2004/029180A1 |
The present invention provides a fuel composition comprising (i) a fuel: and (ii) a polymeric compound; wherein the polymeric compound comprises at least one monomer unit of formula (I) wherein R1 is H or C1-10 hydrocarbyl group; wherein...
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WO/2004/026996A1 |
A fuel additive composition for the reduction/removal of vanadium-containing ash deposits in gas turbines and other by combustion of vanadium-containing fuel driven apparatuses, which composition as its active ingredient comprises a comp...
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