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8870981 Additive fuel composition, and method of use thereof  
An additive composition for a fuel comprises: (i) a metal compound selected from an iron compound, a manganese compound, a calcium compound, a cerium compound and mixtures thereof;(ii) an organic...
8641791 Method of supplying iron to the particulate trap of a diesel engine exhaust  
The invention concerns a method for supplying iron, via the fuel, to the particulate trap of a diesel engine exhaust in a form suitable for promoting trap regeneration. The method involves the...
8323362 Combustion modifier and method for improving fuel combustion  
A composition for improving the combustion efficiency of an internal combustion engine. The composition includes a mixture of a hydrocarbon fuel and an organometallic soap selected from among...
8287607 Method and composition for improving fuel combustion  
A method of improving the combustion of a fuel by adding a catalyst or combustion enhancer at an extremely low concentration, preferably in the range of 1 part catalyst per 200 million parts fuel...
8211190 Fuel oil compositions  
This invention relates to fuel oil, especially middle distillate fuel oil, compositions comprising middle distillate fuel oil and incorporated therein an incorporated therein an additive...
8147568 Stabilised diesel fuel additive compositions  
A diesel fuel composition containing metallic additives that are stabilized against phase separation. The diesel fuel contains a colloidally dispersed or solubilized metal catalyst compound, which...
8088184 High flash point additives for treating carbon-based fuels  
A simple method is disclosed to produce oil soluble nano particle size additives with significantly higher flash points to improve the safety aspects of these products especially when used in,...
7967876 Nanoalloy fuel additives  
There is disclosed a composition comprising an alloy 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...
7901472 Combustion modifier and method for improving fuel combustion  
A composition for improving the combustion efficiency of an internal combustion Engine. The composition includes a mixture of a hydrocarbon fuel and an organometallic soap selected from among...
7704376 Fouling inhibition of thermal treatment of heavy oils  
The use of water-soluble aromatic polysulfonic acid salts for inhibiting fouling in process equipment used in the thermal treatment of heavy oils.
7594989 Enhanced thermal upgrading of heavy oil using aromatic polysulfonic acid salts  
A method for upgrading heavy oils by contacting the heavy oil with a water-soluble aromatic polysulfonic acid salt and then thermally treating the contacted heavy oil. The polysulfonic acid salt...
7585336 Fuel additive compositions for diesel engine equipped with a particulate trap  
A fuel additive composition comprising a solution or dispersion of an oil soluble metal carboxylate or metal complex derived from a compound of the formula: where R1, R2, R3 and R4 represent...
7524340 Catalyst and method for improving combustion efficiency in engines, boilers, and other equipment operating on fuels  
A catalyst and method for improving combustion efficiency in boilers, engines, and other equipment by adding to fossil and other fuels a fuel additive that contains an oil-soluble iron compound...
7503944 Method and composition for improving fuel combustion  
A method of improving the combustion of a fuel by adding a catalyst or combustion enhancer at an extremely low concentration, preferably in the range of 1 part catalyst per 200 million parts fuel...
7332001 Method of enhancing the operation of diesel fuel combustion systems  
A method of enhancing the operation of diesel fuel combustion systems in a combustion system includes supplying a fuel and additive that includes a manganese compound to a diesel fuel combustion...
7306634 Iron salt diesel fuel additive compositions for improvement of particulate traps  
A fuel additive iron salt composition effective in improving the operation of diesel engine particulate traps when added to a diesel fuel so as to provide 1-25 ppm iron in the fuel which comprises...
7300477 Method and fuel additive including iron naphthenate  
A combustion additive is used for protecting and improving the operation of diesel fuel combustion systems. The additive contains one or more iron-containing compounds. The additive can be added...
7285140 Low-emissions diesel fuel blend  
A low-emissions diesel fuel comprises a catalyzed blend of fatty acid esters, preferably derived from soybean oil and/or tallow and aviation kerosene. The catalyzed blend is effective in lowering...
7229482 Method of reducing smoke and particulate emissions from steam boilers and heaters operating on solid fossil fuels  
A method of reducing smoke and particulate emissions from steam boilers and process heaters operating on solid fuel by adding a fuel additive which contains an oil-dispersible iron compound and an...
7063729 Low-emissions diesel fuel  
A low-emissions diesel fuel comprises fungible aviation kerosene grade 55, 50–300 ppm detergent, 25–500 ppm lubricity additive and a bimetallic, fuel soluble platinum and cerium fuel borne...
6488725 Fuel additives  
The present invention relates to the use of fuel additives in the regeneration of particulate filter traps, e.g. diesel particulate filter traps. The invention further relates to fuel additives...
6488724 Heavy oils having improved properties and an additive therefor  
The additive described essentially comprises a selected alkoxylated fatty amine or fatty amine derivative and a special metal salt compound, preferably a metal soap. This additive for heavy oils...
6096104 Mixed organometallic compositions including at least three metals, and uses thereof as fuel additives  
Compositions including at least three metals (M1, M2, M3) are disclosed. The first metal (M1) is at least one metal selected from the iron group or the manganese group, and is preferably selected...
6093223 Aggregates of ceric oxide crystallites and reduction of vehicular emissions therewith  
Vehicular emissions are reduced/purified via combustion of the hydrocarbon fuel therefor, e.g., diesel fuel, in the presence of a cerium compound, preferably a cerium (IV) compound, to produce...
6056792 combustion  
PCT No. PCT/GB96/00990 Sec. 371 Date Feb. 13, 1998 Sec. 102(e) Date Feb. 13, 1998 PCT Filed Apr. 24, 1996 PCT Pub. No. WO96/34074 PCT Pub. Date Oct. 31, 1996A process of improving the oxidation of...
6051040 Method for reducing emissions of NOx and particulates from a diesel engine  
A method improves the operation of a diesel engine through the use of a fuel additive, a diesel particulate trap and a NOx -reducing catalyst. The operation of the NOx -reducing catalyst is...
5965498 Two-cycle synthetic lubricating oil  
A two-cycle oil composition comprising: (a) 10-20% of a first synthetic ester base stock oil (a copolymer of an alpha-olefin with an ester of a dicarboxylic acid, viscosity 20 to 50 cSt at 100°...
5562742 Copper-containing organometallic complexes and concentrates and diesel fuels containing same  
This invention relates to copper-containing organometallic complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped with...
5501714 Operation of diesel engines with reduced particulate emission by utilization of platinum group metal fuel additive and pass-through catalytic oxidizer  
The invention provides a method employing a fuel additive to improve the operation of a pass-through oxidation catalyst over long periods of time with continued catalytic activity and without the...
5487762 Method of minimizing deposits when firing tire derived fuels  
Methods for minimizing deposits in boilers, furnaces, incinerators or other systems firing tire derived fuels when burned in combination with other fuels which may include fuel oils are disclosed....
5461172 Light-colored manganese carboxylates  
This invention relates to light-colored manganese carboxylates and to a process for preparing manganese carboxylates. The manganese carboxylate salts are derived from (a) at least one carboxylic...
5356546 Metal salts useful as additives for fuels and lubricants  
This invention relates to metal salts of the general formula Ay- My+ (I)wherein M represents one or more metal ions, y is the total valence of all M and A represents one or more anion containing...
5348559 Copper-containing aromatic mannich complexes and concentrates and diesel fuels containing same  
This invention relates to copper-containing aromatic Mannich complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped...
5281346 Two-cycle engine lubricant and method of using same comprising alkali or alkaline earth metal salts of carboxylic aromatic acids  
This invention relates to lubricants for two-cycle engines comprising a major amount of at least one oil of lubricating viscosity and a minor amount of at least one compound of the general formula...
5275630 Metal salt fuel additive stabilized with a thiadiazole  
A two component additive and a liquid hydrocarbon based fuel composition, containing the additive are disclosed. The fuel composition is comprised of a major amount of a liquid hydrocarbon diesel...
5266083 Method for reducing pollution emissions from a diesel engine  
The invention presented relates to a method for reducing the emission of nitrogen oxides from a diesel engine without significant loss of fuel efficiency and without significant increases in...
5145488 Process for the preparation of mixtures of oil-soluble iron and magnesium salts of saturated aliphatic monocarboxylic acids and their use  
To prepare a mixture of oil-soluble iron and magnesium salts of saturated aliphatic C6 to C8 monocarboxylic acids, magnesium oxide is reacted with a C6 to C8 monocarboxylic acid in a solution of...
4973336 Fuel additives  
A composition for the improvement of hydrocarbon fuel as exhibiting a boiling range of gasoline. The composition comprises an amine, a polyaminated detergent, a phenylamine diamine inhibited...
4956108 Copper salts of thiodipropionic acid derivatives as antioxidant additives process of making the same and fuel composition thereof  
Copper salts of thiodipropionic acid derivatives provide excellent multifunctional/antioxidant characteristics for fuel composition when incorporated therein.
4846983 Novel carbamate additives for functional fluids  
Novel molybdenum or tungsten thiocarbamate additives for functional fluids, e.g., lubricating oils, automatic transmission fluids (ATF), as well as fuel compositions, have been developed. The...
4828733 Copper salts of hindered phenolic carboxylates and lubricants and fuels containing same  
Copper salts of hindered phenol carboxylic acids are used in lubricants and fuels compositions as an antioxidant.
4810397 Antifoulant additives for high temperature hydrocarbon processing  
Fouling of metallic surfaces contacted with hydrocarbon oils at elevated temperatures is reduced by combining the oils with foulant-inhibiting amounts of thiadiazole compounds or triazole...
4752302 Method and composition for improving flame combustion of liquid carbonaceous fuels  
The present invention improves flame combustion of liquid carbonaceous fuels by the preparation and use of a fuel additive comprising a finely-divided particulate hydrated compound in stable...
4731096 Hydrocarbon compositions of high elongational viscosity and process for making the same  
The present invention comprises a hydrocarbon composition consisting essentially of a hydrocarbon and an ionic-association or coordination-complex polymer in an amount sufficient to increase and...
4675027 Fuel compositions having improved low temperature characteristics  
Heavy metal salts of certain branched chain carboxylic acids significantly improve the filterability, pour point and cloud point of liquid hydrocarbyl fuels when incorporated therein.
4670020 Carbon ignition temperature depressing agent and method of regenerating an automotive particulate trap utilizing said agent  
A carbon ignition temperature depressing agent is disclosed along with a method of regenerating an automotive particulate trap using the ignition temperature depressing agent. The agent is...
4664677 Manganese and copper containing compositions  
Disclosed are manganese and copper-containing compositions comprising: (A) a manganese containing compound and (B) a copper containing compound,wherein said composition contains from about 0.05 up...
4647293 Gasoline compositions containing hexavalent molybdenum  
An unleaded gasoline in combination with a minor amount of gasoline soluble molybdenum(VI) compound is effective in reducing elevated steady state octane requirement and suppressing octane...
4621593 Automotive dispensing apparatus for fuel additive  
A dispensing apparatus is disclosed for adding a fluid agent to the fuel supply of an automotive engine, the agent is effective in depressing the ignition temperature of soot collected in an...
4568360 Mixed organometallic compositions comprising elements from the lanthanide group and manganese or elements from the iron group, process for the preparation of said compositions, and their use as fuel additives  
A mixed organometallic composition suitable for use as fuel additives contains an organic acid salt of at least one metal from the lanthanide group and of at least one metal selected from the...

Matches 1 - 50 out of 126 1 2 3 >