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WO/2009/145674A1 |
The invention relates to an agent for increasing the octane number of a gasoline automobile fuel, which agent is a combination of alcohol and a product of reaction between a carbonyl compound and a compound containing at least two hydrox...
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WO/2009/143566A1 |
The invention provides an additive for lowering the minimum usable temperature of a biodiesel fuel or a diesel/biodiesel blend. The additive comprises at least one saccharide ester and a polymer having a comb structure. In some instances...
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WO/2009/143270A2 |
A fuel additive is disclosed which comprises a suspension of nanoparticle oxides in a fuel miscible liquid carrier, which suspension may be colloidal or otherwise. Methods for enhancing combustion and fuel economy and reducing emissions ...
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WO/2009/141166A1 |
The invention provides a fuel composition comprising a ring-hydrogenated alkyl furfuryl ether of the general formula (I): (I) R"-TF-CH2-O-R wherein TF represents a 2,5-disubstituted tetrahydrofuran ring, wherein each R independently repr...
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WO/2009/140062A1 |
Provided are additives of formula I for use in hydrocarbonaceous compositions, such as petroleum or liquid fuels: (I) wherein R1, R2, R3, R4, and R5 are as defined herein. The additives improve the corrosion resistance of the composition...
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WO/2009/135307A1 |
Fuels for spark ignition and compression ignition engines are provided that comprise a high percentage of naturally derived components, and that, when combusted provide reduced emissions, especially with regard to nitrogen oxides. Method...
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WO/2009/137356A1 |
A method for producing a gasoline blend having a high concentration of a butanoi isomer and having good cold start and warm-up driveability performance.
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WO/2009/131271A1 |
A method and an apparatus for enhancing a flammability performance of flammable liquid are disclosed. Various flammable liquid including alcohol, kerosene, light oil, gasoline, edible oil, waste oil, mixed oil or something are contact-re...
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WO/2009/118302A2 |
Use of a viscosity index (VI) improving additive, in an automotive fuel composition, for the purpose of improving the acceleration performance of an internal combustion engine into which the fuel composition is introduced. The additive m...
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WO/2009/117426A1 |
The subject invention relates to a kerosene base fuel having an initial boiling point in the range 130 to 160°C and a final boiling point in the range 250 to 300°C as determined according to ASTM method D86, and comprising less than 15...
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WO/2009/112506A1 |
The present invention relates to a composition comprising a) a substance selected from the group of astaxanthinmonoalkanoylesters, astaxanthindialkanoylesters, isozeaxanthin, isozeaxanthinmonoalkanoylesters, isozeaxanthindialkanoylesters...
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WO/2009/106744A2 |
The invention pertains to the use, as an additive enhancing the low-temperature resistance and filterability of fuels, of at least one copolymer comprising • from 78 to 87 mol% of at least one alpha-olefin, preferably at least ethylene...
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WO/2009/106743A2 |
The invention pertains to the synthesis and use of copolymers based on ethylene and/or propylene and vinyl ester(s) which are modified by grafting and are effective for enhancing both the low-temperature resistance and the lubricity of l...
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WO/2009/105007A1 |
Disclosed is a diesel fuel composition comprising at least one diesel fuel and at least one cetane number improving compound or at least one cetane number improving composition comprising at least one cetane number improving compound, sa...
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WO/2009/102914A1 |
A composition and for removing mineral deposits and method of making the composition is provided which includes water, a fine abrasive, a plurality of petroleum distillate products, at least one polyalcohol, at least one fatty acid, at l...
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WO/2009/102608A1 |
Compositions of oxygenated gasolines containing isobutanol are disclosed that have reduced vapor pressure compared to those containing a single oxygenate and no isobutanol. Such compositions can be formed at a refinery or at a terminal. ...
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WO/2009/099712A1 |
The invention relates to a polyalphaolefin formed from a decene and propene and having a branch level greater than 19 % and to a process for forming such polyalphaolefins. The invention also relates to a process for forming a polyalphaol...
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WO/2009/095443A1 |
Disclosed are polyisobutene amines of general formula R1CH2-NR2R3 in which R1 represents a polyisobutyl radical that is derived from isobutene and up to 20 percent by weight of n-butene and has a number average molecular weight Mn rangin...
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WO/2009/096788A1 |
The invention is directed to the use of a combination of ethanol and water in an amount of water between 1 and 10 wt.% on the basis of the weight of the ethanol, in gasoline based motor fuel for keeping the internal and external environm...
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WO/2009/092730A1 |
the invention relates to a method for producing additive mixtures for fuel oils by mixing at least two additive components in a dynamic mixer or a lamination mixer. The invention further relates to additive mixtures obtained by said meth...
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WO/2009/091539A1 |
There is provided a process for operating a coal- fired furnace to generate heat. The process has the steps of a) providing the coal to the furnace and b) combusting the coal in the presence of a first slag- reducing ingredient and a sec...
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WO/2009/090980A1 |
Disclosed is a fuel additive containing a ferrocene component composed of ferrocene and/or a ferrocene derivative, a lecithin and an organic salt component composed of an organic nitrate and/or an organic barium salt. The fuel additive c...
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WO/2009/089590A1 |
A fuel additive comprising one or more complex oxides having a nominal composition as set out in formula (1): AxB1-yMyOn; wherein A is selected from one or more group III elements including the lanthanide elements or one or more divalent...
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WO/2009/087202A2 |
A middle distillate fuel composition comprising (a) a middle distillate base fuel, (b) a Fischer-Tropsch derived paraffinic wax component, and (c) one or more cold flow additives; a method for formulating a middle distillate fuel composi...
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WO/2009/085957A1 |
A process of producing a universal synthetic based gasoline fuel additive that cleans the fuel system including valves surface, lubricates the fuel pump, injectors and valves while allowing for a clean and more efficient burn. A major po...
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WO/2009/085552A2 |
Provided are additives of formula I for use in hydrocarbonaceous compositions, such as petroleum or liquid fuels: (I) wherein R1, R2, R3, R4, and R5 are as defined herein. The additives improve the corrosion resistance of the composition...
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WO/2009/083490A1 |
Use of a viscosity increasing component in a diesel fuel composition, to improve the acceleration performance, at low engine speeds (for example up to 2200 rpm), of a turbo charged diesel engine into which the composition is introduced. ...
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WO/2009/080672A1 |
Middle distillate fuel composition containing (a) a middle distillate base fuel, in particular a diesel base fuel, and (b) a Fischer-Tropsch derived paraffinic base oil component with a viscosity of at least 8 mm2/s at 1000°C. In compon...
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WO/2009/080681A2 |
Process to prepare a gas oil and an base oil from a Fischer-Tropsch derived feedstock by (a) subjecting the feedstock to a hydroprocessing step to obtain an at least partially isomerised feedstock; (b) separating the isomerised feedstock...
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WO/2009/080679A1 |
Process to prepare a gas oil and an base oil from a Fischer-Tropsch derived feedstock by (a) subjecting the feedstock to a hydroprocessing step to obtain a hydroprocessed feedstock; (b) separating the hydroprocessed feedstock by means of...
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WO/2009/078694A1 |
The invention relates to formulations comprising an asphaltene-dispersing/-inhibiting additive based on oxazolidines derived from polyalkyl or polyalkenyl N-hydroxyalkyl succinimides. Said formulations can contain: inert organic solvents...
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WO/2009/077396A1 |
The present invention is directed to the use of alkyl (meth)acrylate polymers or copolymers as cold flow improvers in biodiesel fuel (or bio-fuel) and biodiesel compositions by incorporating said polymers or copolymers, obtained by nitro...
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WO/2009/074606A1 |
The present invention relates to a fuel additive composition comprising polyisobutenyl monoamines or polyamines as nitrogen-containing dispersants, synthetic or mineral carrier oils which are substantially free of nitrogen, and hydrocarb...
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WO/2009/074608A1 |
The present invention relates to a fuel additive composition comprising polyisobutenyl monoamines or polyamines as nitrogen-containing dispersants, synthetic or mineral carrier oils which are substantially free of nitrogen, and amines wi...
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WO/2009/071230A1 |
A combustion process wherein a fuel, a comburent and component A) are fed to a combustor, component A) comprising low-melting salts and/or oxides having a melting temperature ≤ 1,450 K, the ratio by moles A' /(A" -A') ≥ 0.01, being: ...
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WO/2009/071238A1 |
A combustion process wherein a comburent, a fuel and the following components are fed: i) component B) sulphur or compounds containing sulphur in an amount to have a molar ratio B1/ C1 ≥0.5, wherein B1 is the sum by moles between the t...
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WO/2009/071239A1 |
A combustion process wherein a fuel, a comburent and a component B), sulphur or sulphur containing compounds, are fed to the combustor in an amount to have a molar ratio B ' /AI ≥0.5, wherein: B' is the sum by moles between the amount ...
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WO/2009/064827A1 |
Paraffin-containing liquid pour point depressants comprising the reaction product of a hydrocarbyl-substituted phenol and an aldehyde wherein: the olefin used in the preparation of the hydrocarbyl-substituted phenol has a high vinylidene...
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WO/2009/057027A1 |
A fuel system for improved fuel efficiency which can be contained in a single fuel source, such as a fuel tank of a vehicle, having a gasoline phase comprising gasoline or gasohol; and an anti-knock phase comprising a glycol anti-knock s...
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WO/2009/055518A1 |
Succinimide dispersant produced by reacting a hydrocarbyl-substituted succinic anhydride and an amine having at least one primary amino group and at least one secondary amino group where the succinimide detergents are useful as additives...
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WO/2009/050287A1 |
The present invention provides a functional fluid suitable for use in an internal combustion engine, comprising: (a) a major amount of a base fluid; (b) a minor amount of a polysubstituted alkanol amine derivative reaction product obtain...
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WO/2009/051462A1 |
The invention relates to a fuel additive comprising camphor (5-25%), menthol (0.1-10%), ethyl acetate (5-25%), naphtalene (10-35%), ethyl ether (5-25%), acetone (5-25%) and petroleum jelly, together with a solvent comprising aromatic hyd...
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WO/2009/042350A1 |
A fuel additive that provides increased fuel efficiency, while at the same time reduces harmful emissions from combustion engines. The fuel additive is a combination of a synthetic oil blend, ethyl acetate and acetone. In one particular ...
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WO/2009/040584A1 |
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; wher...
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WO/2009/040585A1 |
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; w...
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WO/2009/040583A1 |
A diesel fuel composition comprising a nitrogen-containing detergent and 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)...
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WO/2009/040582A1 |
The present invention relates to diesel fuel compositions comprising a performance enhancing additive, wherein the additive is the product of a Mannich reaction between: (a)an aldehyde; (b)a polyamine; and (c)an optionally substituted ph...
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WO/2009/035658A1 |
A composition and method for creosote control in firebox flues burning solid fuels combines hydrophobic metal additives with a fire accelerant. According to certain embodiments, the compositions may inhibit corrosion of metal flues in ad...
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WO/2009/033005A2 |
Methods, systems, and devices for preparation and activation of liquids and gaseous fuels are disclosed. Method of vortex cooling of compressed gas stream and water removing from air are disclosed.
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WO/2009/027496A1 |
The present invention relates to the use of a lubricant in a diesel engine equipped with a regenerable diesel particulate trap, wherein the lubricant comprises a base oil component having a paraffin content of greater than 80 wt% paraffi...
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