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WO/2003/035243A2 |
A method for the thickening of mineral oil products, wherein the thickened mineral oil product exhibits shear-thinning so as to be applicable to a surface by non-pressurized spray mechanisms. The thickening agent added to the petroleum d...
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WO/2003/031540A1 |
A fuel emulsion consists of diesel, water and an emulsifier composition having a hydrophile&sol lipophile balance value at least 4. The emulsifier composition comprises a polymeric non−ionic surfactant having hydrophilic and hydrophobi...
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WO/2003/027211A1 |
A novel fuel oil additive which comprises a nitrogen−containing compound represented by the following formula (1): (1) wherein A represents an alkylene group having 2 to 18 carbon atoms, a is an integer of 1 to 20, and R represents an ...
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WO/2003/025100A2 |
A fuel for a homogeneous charge compression ignition engine having a 95 V% distilled temperature by boiling point measurement in the range of about 35°C to about 350°C, a cetane number in the range of about 2 to about 120, and an octan...
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WO/2003/022960A2 |
A diesel fuel comprising a mixture of normal paraffins and branched paraffins. The normal paraffins present in the diesel fuel is less than about 99% by weight; and the aromatic content in the diesel fuel is less than about 10% by weight...
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WO/2003/020852A2 |
Fuel compositions comprising a major amount of a normally liquid hydrocarbon based fuel and a minor amount of a compound having at least one strained ring group containing from 3 to 4 ring atoms.
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WO/2003/020851A1 |
The invention relates to the use of fatty acid alkylene glycol esters, which are liquid at 21 °C, of general formula (I): R-COO-(AO)¿n?-H, in which: R represents an alkyl radical or alkenyl radical with 5 to 19 carbon atoms; A represen...
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WO/2003/020853A1 |
The present invention is directed to a fuel additive including the reaction product of a mixture of (1) a polymer prepared from ethylene, at least one C¿3? to C¿1O? alpha-monoolefin and a polyene selected from non-conjugated dienes and...
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WO/2003/020733A1 |
The present invention provides a composition comprising: i) at least one compound of formula (I), wherein R¿1? and R¿2? are independently selected from a group consisting of hydrogen, unsubstituted or substituted C¿1-19?hydrocarbyl or...
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WO/2003/018727A1 |
A fuel filter assembly (20) include the annular outer housing (21), nutplate (22), substantially cylindrical filter component (23), outlet endplate (24), base endplate (25), support spring (26), and spring protector (27) and a fuel addit...
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WO/2003/018724A2 |
The invention relates to petrochemistry, particularly, to a composition of additives intended for raising octane number (ON) of fuels for heat engines and composite fuels, consisting of fuel, oxidizer and various active additives to it, ...
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WO/2003/016438A1 |
The present invention provides a new gasoline fuel composition, having in combination an octane value (R+M)/2 of at least 85; an aromatics content less than 25 vol. %; and a water-soluble ethers content of less than 1 vol. %.The composit...
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WO/2003/014267A2 |
A fuel composition comprises a hydrocarbon fuel, a combination of nitrogen-containing detergents that includes a hydrocarbyl-substituted polyamine and a Mannich reaction product, and optionally a fluidizer. Methods of operating and of co...
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WO/2003/013698A2 |
The invention relates to tropospheric volume elements enriched with vital elements and/or protective substances and to a method for their production and use. The vital elements cover those substances that promote the development of livin...
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WO/2003/011432A1 |
The invention relates to a method for the separation of gaseous components from technical gases in which the gas components are washed out of the technical gas (1), by means of a wash (2). The washing agent, charged with the gas componen...
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WO/2003/012253A2 |
A method of reducing the aggregation and deposition of asphaltene from a fluid containing asphaltene, such as crude oil, which method comprises the addition to the fluid of a compound of formula (I): wherein A is an optionally substitute...
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WO/2003/012015A2 |
The invention relates to an additive for improving the lubrication capacity of fuel oils with a maximum sulphur content of 0.035 wt. %. Said additive contains at least one ester of a bivalent or polyvalent alcohol and a mixture of unsatu...
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WO2002072529A9 |
This invention relates to linear compounds in the form of oligomers or polymers containing unsubstituted or substituted phenol units and unsubstituted or substituted salicyclic acid units. These compounds are useful as additives for lubr...
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WO/2003/006587A1 |
A method of reducing smoke and particulate emissions from an exhaust gas from a compression-ignited reciprocating engine by adding a fuel additive which contains an oil-soluble iron compound and an over-based magnesium compound to liquid...
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WO/2003/006588A1 |
Fuel comprising an emulsion between water and a liquid hydrocarbon and polymeric surfactant, used to stabilize said emulsion, obtainable by: (a) reacting (i) at least one polyolefin oligomer functionalized with at least one group derivin...
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WO/2003/004476A1 |
The invention relates to novel (benzo)triazole compounds which can be prepared from readily obtainable starting materials, have aminoalkyl substituents and can be used as metal deactivators, to compositions comprising such compounds and ...
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WO/2003/004588A2 |
The invention provides a biodiesel and Fischer-Tropsch derived hydrocarbon blend, whereby the characteristics of the Fischer-Tropsch derived hydrocarbon are used to improve the diesel-like characteristics of biodiesel. The invention also...
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WO/2002/102714A1 |
The present invention relates to the disposal of fluid waste containing organic matter and water in a manner that utilizes the energy potential and the heat capacity of the contaminating matter in the waste. The energy potential and the ...
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WO/2002/102942A2 |
A fuel additive composition includes a reaction product of a succinic acylating agent and a polyamine having at least one condensable primary amine group where the reaction product has a ratio of the imide to amide infrared carbonyl abso...
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WO/2002/102749A1 |
The present invention relates blended hydrocarbonaceous products comprising Fischer Tropsch derived products that resist oxidation and to methods of inhibiting oxidation in Fischer Tropsch products. The present invention also relates to ...
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WO/2002/102928A2 |
Method for solubilising asphaltenes in an asphaltenes-containing hydrocarbon mixture by adding thereto an effective amount of a dendrimeric compound, and a hydrocarbon mixture comprising, in addition to hydrocarbons, asphaltenes and at l...
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WO/2002/102944A1 |
The present invention relates to the use of antioxidants in Fisc her Tropsch derived products. The antioxidants of the present invention are preferably temporary antioxidants that may be removed after the period in which oxidation is exp...
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WO/2002/100987A1 |
The invention relates to a method for manufacturing a fuel additive and to the additive. It relates particularly to a lubricant additive that is highly suitable for use as an additive in connection with diesel engines. According to the m...
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WO/2002/097256A2 |
The present invention provides a process for dosing a fuel with a fuel additive comprising (i) passing the fuel from a fuel container through a dosing apparatus (ii) dosing the fuel with additive in an amount based on the fuel passing th...
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WO/2002/094889A2 |
The invention relates to low-molecular and high-molecular diblock emulsifiers, particularly based on polyisobutylene, of general formulas (Ia) and (Ib), and to mixtures thereof, whereby: L?a¿ represents a polyisobutylene group having a ...
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WO/2002/092645A1 |
The invention relates to a method for producing polyalkenyl succinimide products, especially polyisobutenyl succinimide products, wherein a polyalkene is reacted with maleic acid, maleic acid hydride or a functional derivative therefrom ...
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WO/2002/092703A1 |
A process for preparing coated particles of a metal or metalloid oxide or hydroxide which comprises comminuting the oxide or hydroxide in an organic solvent in the presence of a coating agent which is an organic acid, anhydride or ester ...
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WO/2002/092186A2 |
A system and method for lubricating fluid flow apparatus, such as a well (12), utilizing a hydrate reducing chemical, for example monoethylene glycol (MEG).
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WO/2002/090471A2 |
A detergent composition comprises a Mannich reaction product of a hydrocarbyl-substituted ortho-alkyl substituted phenol (1) or a mixture of the phenol (1) and a hydrocarbyl-substituted phenol (2), an aldehyde, and an amine where the phe...
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WO2002070632A9 |
A catalyst composition and method for oxidizing fuels is disclosed. The catalyst composition comprises at least one compound having one of a group (III), group (IIA) or Lanthanide element such as, for example, Aluminum, Magnesium or Cesi...
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WO/2002/088244A2 |
A composite additive for liquid fuels is intended for use as an antiknock agent and as a means for decreasing toxicity of exhaust gases in internal combustion engines with fuel economy. The additive comprises ionic compounds of copper an...
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WO/2002/088280A2 |
There is described a fuel additive composition comprising an oleic alkanolamide and an alkoxylated oleic acid. There is also described a fuel composition comprising a hydrocarbon fuel and a fuel additive comprising an oleic alkanolamide ...
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WO/2002/088284A1 |
There are disclosed novel reaction products of a borated hydrocarbyl succinimide dispersant and phosphate or phosphite compounds which are highly effective combustion improver additives for use in two-cycle and small engine four-cycle lu...
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WO/2002/086037A1 |
The invention relates to a method for purifying a phenol derivative that is selected from among alkyl phenols with an average molecular weight of from 200 to 4000 and the Mannich adducts thereof. The inventive method is characterized by ...
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WO/2002/086404A1 |
A process for liquefying natural gas in conjunction with processing natural gas to recover natural gas liquids (NGL) is disclosed. In the process, the natural gas stream to be liquefied is taken from one of the streams in the NGL recover...
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WO2001062875A9 |
Novel clean fuels comprising selected nonlinear long chain saturated primary monohydric/dihydric alcohols and mixtures thereof; novel diols; and processes for making clean synthetic jet fuels and/or clean synthetic diesel fuels as well a...
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WO/2002/084138A1 |
Disc brake for a heavy vehicle, comprising a disc-shaped rotor consisting of a cast iron alloy and a calliper supporting a brake lining which is intended to be pressed against the said rotor during braking.
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WO2001061072A9 |
An additive to a flame reaction is provided which forms noncorrosive deposits on cooler metal surfaces which are more stable than Na>24< or K>24<. The additive preferentially combines with the sodium or potassium, and sulfates of these w...
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WO/2002/079352A1 |
The invention relates to the use of glyoxal in an aqueous solution or the acetals of said glyoxal in a mixture of ketone containing between 1 and 9 C atoms and an alcohol containing between 1 and 6 C atoms. The volumetric portions of ket...
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WO/2002/079361A1 |
A lubricant composition comprising 90-20% by weight of A) a lubricating base oil, 10-80% by weight of B) at least one fatty acid(C¿1?-C¿4?)alkylester, based on A)+B), and 0.1-20% by weight of C) lubricating oil additives, the percentag...
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WO/2002/079353A1 |
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 polyhydri...
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WO/2002/077131A2 |
A fuel additive is provided that includes a plant oil extract other than alfalfa oil extract, $g(b)-carotene, and jojoba oil. The additive may be added to any liquid hydrocarbon fuel, coal, or other hydrocarbonaceous combustible fuel to ...
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WO/2002/077127A2 |
A process for producing a diesel fuel stock from bitumen uses steam, naphtha and a hydroisomerized diesel fraction produced by a gas conversion process, to respectively (i) stimulate the bitumen production, (ii) dilute it for pipeline tr...
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WO/2002/077128A2 |
A process for producing a diesel fuel stock from bitumen uses steam and a hydroisomerized diesel fraction produced by a gas conversion process, to respectively stimulate the bitumen production and increase the cetane number of a hydrotre...
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WO/2002/077132A1 |
A fuel additive for preventing slagging which comprises a composition comprising water and/or an oil and, dispersed stably therein, one or more of an aluminum compound, a silica compound, a titanium compound and a zirconium compound in t...
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