Class / Patent application number | Description | Number of patent applications / Date published |
044323000 | Containing -X-N(=X) or -X-N(=X)(=X) bonded directly to carbon, wherein the X's are the same or diverse chalcogens (e.g., thionitrite esters, etc.) | 17 |
20080209798 | Method of Reducing Fuel Corrosiveness - Fuels containing biodiesel, petroleum distillates, or blends of these may be treated by the addition of small amounts of one or more alkanolamines according to formula (I) | 09-04-2008 |
20080256846 | FUEL COMPOSITION FOR DIESEL ENGINES - A fuel composition for diesel engines comprising: (1) up to 80% volume of one or more intermediate fractions selected from the group consisting of a straight-run ‘kerosene fraction, a straight-run light oil fraction, a cracked light oil fraction, a cracked kerosene fraction and hydrodesulphurised products of these; and (2) at least 20% volume of gas-to-liquid product, wherein, in a test of oxidation stability in accordance with the EN14112 test, the time until a change of electrical conductivity occurs at a liquid temperature of 150° C. is at least four hours. | 10-23-2008 |
044324000 | Nitrates or Thionitrates (i.e., -X-N(=O)(=O) bonded directly to carbon) | 15 |
20090300975 | Process for Clarifying Biofuels - Haze may be removed from a biofuel or biofuel intermediate by using a clarifier. The clarifier includes copolymer prepared using a formulation comprising an alpha olefin and maleic anhydride. The clarifier may also be used with admixtures of biofuels, biofuel intermediates, or biofuel feedstocks with conventional hydrocarbons. | 12-10-2009 |
20110107658 | DIESEL FUEL ADDITIVE FOR REDUCING EMISSIONS - A fuel additive and method for reducing emissions from an engine combusting a middle distillate fuel. The fuel additive contains a synergistic combination of (a) a cetane improver and (b) a mineral oil co-additive. | 05-12-2011 |
20120036766 | DIESEL FUEL COMBUSTION ENHANCING ADDITIVE - Embodiments disclosed herein generally relate to the use of low concentration additives comprising a terpene and a cetane improver in diesel fuel to rapidly promote fuel atomization and air mixing in the combustion chamber and thereby increase the fuel efficiency and reduce harmful NO | 02-16-2012 |
20130160354 | ORGANIC NITRATES AS IGNITION ENHANCERS - A diesel fuel composition comprising an organic nitrate is described. The organic nitrate may be a terpene nitrate. Methods of using an organic nitrate for achieving a desired cetane number, and uses of organic nitrates for the purpose of reducing the ignition delay of the fuel and/or for increasing its cetane number to a defined level are also described, as are methods of operating a compression ignition engine. | 06-27-2013 |
20130276362 | USE OF ADDITIVES WITH DETERGENT ACTION FOR FURTHER INCREASING THE CETANE NUMBER OF FUEL OILS - The present invention relates to the use of additives with detergent action selected from:
| 10-24-2013 |
20140305030 | Universal Synthetic Lubricant, Method and Product-by-Process to Replace the Lost Sulfur Lubrication when Using Low-Sulfur Diesel Fuels - A diesel fuel lubricant as a replacement for sulfur lubrication in Ultra-Low and Low Sulfur Diesel fuels, the process for producing said lubricant, and the method of using said lubricant. This lubricant comprises alpha-olefins; low odor aromatic solvents; and at least one a base oil selected from the base oil group consisting of hydroisomerized high base oils and HT Severe Hydro-cracked Base Oils; as well as other ingredients. Also disclosed is a method for producing this lubricant. | 10-16-2014 |
20150315503 | CYCLIC DIENE OR CYCLIC TRIENE-BASED DIESEL FUEL ADDITIVE - A fuel additive includes 50 wt. % to less than 75 wt. % cyclic dienes and/or cyclic trienes that thermally crack into only chain branching radicals and greater than 25 wt. % to 50 wt. % organo-nitrates and/or nitro-organics. The fuel additive is combined with fuel at a combined treat rate ranging from 1000 (wt.) ppm to 3000 (wt.)) ppm. | 11-05-2015 |
20190144771 | Cylinder Resident Hydrolysis of Olefins to Petroleum Gases | 05-16-2019 |
044325000 | With organic non-nitrate nitrogen compound | 2 |
20090320354 | BRANCHED DECYL NITRATES AND THEIR USE AS COMBUSTION IMPROVERS AND/OR CETANE NUMBER IMPROVERS IN FUELS - Branched decyl nitrates of the formula R | 12-31-2009 |
20100293841 | Nitrated non-cyclic N-Alkane scaffolds with differentiated-mean combustive equivalencies as high energy density fuel improvers - A non-ring, non-alkene, nitrated n-alkane base scaffold combined with at least one trioxynitrate provides a differentiated-mean combustive performance in a stabilized and sufficiently polar molecule as to be miscible, and thus serve as a high-energy-density component of a fuel additive that, when mixed with existing fuels at appropriate dilution ratios, will impart equivalent combustive efficiency to that of standardized, petroleum distillate, gasoline and diesel in various blends including aviation fuel and heating oil over the full-temperature-range of use; and a specific embodiment of this non-ring, non-alkene nitrated n-alkane base scaffold is described which, when blended with a petroleum diesel, biodiesel, or combination of B-20 standard biodiesel (80% diesel, 20% biodiesel) wherein the additive comprises less than 5% of the total mix, produces at least a 10% or greater combustive energy density as compared to the base fuel. | 11-25-2010 |
044326000 | With organic non-nitrate chalcogen compound | 5 |
20100223841 | Novel Hydrocarbon Fuel Additives and Fuel Formulations Exhibiting Improved Combustion Properties - 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. | 09-09-2010 |
20120060410 | Universal Synthetic Lubricant, Method and Product-by-Process to Replace the Lost Sulfur Lubrication when Using Low-Sulfur Diesel Fuels - A diesel fuel lubricant as a replacement for sulfur lubrication in Ultra-Low and Low Sulfur Diesel fuels, the process for producing said lubricant, and the method of using said lubricant. This lubricant comprises alpha-olefins; low odor aromatic solvents; and at least one a base oil selected from the base oil group consisting of hydroisomerized high base oils and HT Severe Hydro-cracked Base Oils; as well as other ingredients. Also disclosed is a method for producing this lubricant. | 03-15-2012 |
20130298450 | Universal Synthetic Lubricant, Method and Product-by-Process to Replace the Lost Sulfur Lubrication when Using Low-Sulfur Diesel Fuels - A diesel fuel lubricant as a replacement for sulfur lubrication in Ultra-Low and Low Sulfur Diesel fuels, the process for producing said lubricant, and the method of using said lubricant. This lubricant comprises alpha-olefins; low odor aromatic solvents; and at least one a base oil selected from the base oil group consisting of hydroisomerized high base oils and HT Severe Hydro-cracked Base Oils; as well as other ingredients. Also disclosed is a method for producing this lubricant. | 11-14-2013 |
20140150333 | FUEL COMPOSITIONS - Disclosed is a diesel fuel composition containing 2-ethylhexyl nitrate (2-EHN) and one or more organic peroxides for providing improved fuel economy. The organic peroxides may have a cyclic peroxide of the general formula (I). | 06-05-2014 |
20160186082 | Universal Synthetic Lubricant, Method and Product-by-Process to Replace the Lost Sulfur Lubrication when Using Low-Sulfur Diesel Fuels - A diesel fuel lubricant as a replacement for sulfur lubrication in Ultra-Low and Low Sulfur Diesel fuels, the process for producing said lubricant, and the method of using said lubricant. This lubricant comprises alpha-olefins; low odor aromatic solvents; and at least one a base oil selected from the base oil group consisting of hydroisomerized high base oils and HT Severe Hydro-cracked Base Oils; as well as other ingredients. Also disclosed is a method for producing this lubricant. | 06-30-2016 |