| Patent Number |
Title Of Patent |
Date Issued |
| 7615085 |
Composition and method to reduce peroxides in middle distillate fuels containing oxygenates |
November 10, 2009 |
| A reduction in the formation or presence of peroxides in middle distillate fuels is obtained through the combination of a hydrocarbon additive with the fuel. Specifically, the middle distillate fuel is blended with one or more oxygenates. The hydrocarbon additive includes a polar functio |
| 7553343 |
Fuels compositions for direct injection gasoline engines containing manganese compounds |
June 30, 2009 |
| Deposits and soot formation in a direct injection gasoline engine are reduced by providing as fuel for the operation of said direct injection engine a fuel composition comprising a fuel-soluble cyclopentadienyl manganese tricarbonyl compound. |
| 7491248 |
Fuels compositions and methods for using same |
February 17, 2009 |
| A fuel composition and methods for using it for controlling deposit formation in a spark-ignition internal combustion engine, such as a direct injection engine, comprising a spark-ignition fuel, a detergent, and a deposit inhibitor compound. |
| 7435272 |
Friction modifier alkoxyamine salts of carboxylic acids as additives for fuel compositions and m |
October 14, 2008 |
| A friction modifier for combustible fuels is provided that is prepared by combining a saturated carboxylic acid and an alkoxylated amine or etheramine. Furthermore, there also is an additive concentrate for use in fuels, especially in gasoline for internal combustion engines, comprising |
| 7402185 |
Additives for fuel compositions to reduce formation of combustion chamber deposits |
July 22, 2008 |
| A method for reducing the formation of combustion chamber deposits in an engine using a friction modifier for combustible fuels is provided. The friction modifier is prepared by combining a saturated carboxylic acid and an alkylated or alkoxylated amine. The particular selection of f |
| 7276094 |
Mixed metal catalyst additive and method for use in hydrocarbonaceous fuel combustion system |
October 2, 2007 |
| A hydrocarbonaceous fuel additive, fuel composition, and method all lower both carbon particulate emissions and improve slag properties in combustion systems including, for instance, utility furnaces and boiler systems. The mixed metal catalyst may include a transition metal-containi |
| 7270063 |
Methods and apparatuses for removing mercury-containing material from emissions of combustion de |
September 18, 2007 |
| A method of removing mercury or mercury-containing material from flue gas produced by a coal-burning main furnace includes feeding coal, which contains mercury or mercury-containing material, to a main furnace which produces flue gas. The method further includes feeding the coal to an |
| 7134427 |
Delivery of organomolybdenum via vapor phase from a lubricant source into a fuel combustion syst |
November 14, 2006 |
| A method and combustion system for reducing the formation of intake manifold deposits, such as including intake valve valves, and exhaust valve deposits in combustion engines by delivery of an organomolybdenum source from the vapor phase of an engine lubricant into a combustion chamb |
| 7097114 |
Fuel injector adapted to remove deposits by sonic shock |
August 29, 2006 |
| The present disclosure provides a self-cleaning injector nozzle or other fluid conduit that maintains deposits at a low level by sonic tuning the shock wave generated during fluid flow through that nozzle or conduit. Methods of producing an injector nozzle and a method of cleansing d |
| 7094274 |
Use of manganese compounds to improve the efficiency of and reduce back-corona discharge on elec |
August 22, 2006 |
| Manganese is added to a combustion fuel, combustion air, or the resulting combustion exhaust gas in order to improve the efficiency of an electrostatic precipitator in collecting the resulting fly ash. Further, manganese or other flame suppressant is added to a fuel, and/or combustio |
| 6866690 |
Friction modifier additives for fuel compositions and methods of use thereof |
March 15, 2005 |
| A friction modifier for combustible fuels is provided that is prepared by combining a saturated carboxylic acid and an alkylated amine. Furthermore, there also is an additive concentrate for use in fuels, especially in gasoline for internal combustion engines, comprising (a) a friction |
| 5928392 |
Enhanced combustion of hydrocarbonaceous burner fuels |
July 27, 1999 |
| A burner is operated by continuously feeding into its combustion zone while combustion is occurring therein, (a) a middle distillate burner fuel with which has been blended in any sequence or combination a minor combustion improving amount of fuel-soluble manganese polycarbonyl compound( |
| 5782937 |
Gasoline compositions containing ignition improvers |
July 21, 1998 |
| The present invention relates to fuel compositions containing hydrocarbon fuels in the gasoline boiling range and organic nitrogen-containing compounds selected from organic nitrates and/or organic nitro compounds. The fuel compositions exhibit improved ignition properties, including |
