Patent application number | Description | Published |
20090165363 | OPERATING A FOUR-STROKE SPARK-IGNITION INTERNAL COMBUSTION ENGINE - The use of from 0.1 to 5 wt %, based on overall gasoline composition, of a base oil having a kinematic viscosity at 100° C. of at least 1 cSt, in a gasoline composition comprising a major amount of gasoline is disclosed for improving the acceleration response of a four-stroke spark-ignition internal combustion engine fueled by the gasoline composition. A method of operating a four-stroke spark-ignition internal combustion engine is also disclosed which method involves introducing into a combustion chamber of said engine a gasoline composition comprising:
| 07-02-2009 |
20110154727 | FUEL FORMULATIONS - Diesel fuel formulation is provided containing (i) FAME with ≦50% w/w saturates, (ii) dialkyl carbonate (DAC) and (iii) an additional diesel fuel component. Also provided is a diesel fuel supplement containing FAME and DAC, for use in a diesel fuel formulation. | 06-30-2011 |
20110162261 | FUEL FORMULATIONS - Fuel formulation, such as a gasoline or diesel fuel formulation, containing a dialkyl carbonate (DAC) having 6 or more carbon atoms is provided. | 07-07-2011 |
20110162262 | FUEL FORMULATIONS - A diesel fuel formulation containing (i) a lower molecular weight dialkyl carbonate (DAC) selected from dimethyl carbonate (DMC), diethyl carbonate (DEC) and mixtures thereof; (ii) di-n-butyl carbonate (DBC); and optionally (iii) an additional diesel fuel component is provided. | 07-07-2011 |
20110173877 | PROCESS FOR PREPARING A HYDROCARBON OR MIXTURE OF HYDROCARBONS - A process for preparing a hydrocarbon or mixture of hydrocarbons comprising the steps of
| 07-21-2011 |
20110220053 | RELATING TO FUELS - Gasoline fuel formulation containing (i) tricyclene, which is suitably biologically derived, and (ii) a gasoline base fuel. The formulation may contain one or more additional biofuel components or oxygenates: it may for example include ethanol, or ethanol together with one or more additional biofuels. The invention also provides a method for preparing the formulation, its use in a spark ignition engine, and the use of tricyclene in a gasoline fuel formulation for various purposes, including to enhance lubricity. | 09-15-2011 |
20120266838 | LIQUID FUEL COMPOSITION - A liquid fuel composition containing a biofuel component, produced from a fraction of one or more cracking products produced by catalytic cracking of a biomass source. The liquid fuel composition contains in the range of 0.5 to 20 vol. % of C4-C8-olefins, which C4-C8-olefins contain in the range from equal to or more than 0.02 wt % to equal to or less than 100 wt % of bio-carbon, based on the total weight of carbon present in the C4-C8-olefins. | 10-25-2012 |
20130055626 | LIQUID FUEL COMPOSITIONS - The present invention provides a liquid fuel composition comprising a distillation fraction of a component having at least one C | 03-07-2013 |
20140187828 | LIQUID FUEL COMPOSITIONS - A moderate fraction of a carbohydrate derived component, and a kerosene composition comprising the moderate fraction, the moderate fraction having at least one C | 07-03-2014 |