| Patent application number | Description | Published |
|---|
| 20080293978 | PROCESS FOR THE SEPARATION OF FLUOROCARBONS USING IONIC LIQUIDS - This invention relates to a process for separating 1,1,2,2-tetrafluoroethane or 1,1,1,2-tetrafluoroethane from a mixture comprising both 1,1,1,2-tetrafluoroethane and 1,1,2,2-tetrafluoroethane wherein at least one ionic liquid is used to enhance the efficiency of the separation. | 11-27-2008 |
| 20090131728 | PROCESS FOR THE SEPARATION OF DIASTEREOMERS - A process for separating the diastereomers of a compound such as dihydrodecafluoropentane by using an ionic liquid to increase separation efficiency. The process may involve separation of the threo and erythro diastereomers of HFC-4310mee by liquid-liquid extraction wherein at least one ionic liquid is used as the extractant. | 05-21-2009 |
| 20100123095 | COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE AND HYDROCARBONS AND USES THEREOF - The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises 2,3,3,3-tetrafluoropropene (HFC-1234yf) and at least one hydrocarbon. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, and aerosol propellants. | 05-20-2010 |
| 20100132384 | HEAT TRANSFER SYSTEMS USING MIXTURES OF POLYOLS AND ICONIC LIQUIDS - A thermal energy transfer system utilizes a composition containing one or more polyols, such as 1,3-propanediol, and one or more ionic liquids as a thermal energy transfer composition. There is also provided a method of transferring thermal energy and a process for temperature adjustment, either cooling or heating, using such a composition. | 06-03-2010 |
| 20100144994 | Process for Separation of Tetrafluoroethylene from Carbon Dioxide using Ionic Liquids - A process for separating tetrafluoroethylene from a mixture comprising tetrafluoroethylene and carbon dioxide by contacting the mixture with at least one ionic liquid. | 06-10-2010 |
| 20100155660 | MIXTURES OF AMMONIA AND IONIC LIQUIDS - Mixtures of ammonia and ionic liquids are provided that are suitable for use as absorption cooling fluids in absorption cycles, and ammonia storage. | 06-24-2010 |
| 20100257879 | HYBRID VAPOR COMPRESSION-ABSORPTION CYCLE - The present invention relates to a hybrid vapor compression—absorption cooling or heating system and apparatus containing a refrigerant pair comprising at least one refrigerant and at least one ionic liquid. The present invention also provides for the performance of a hybrid vapor compression—absorption cycle that utilizes refrigerants and absorbents such as fluorocarbon gases in fluorinated ionic liquids. The present invention also provides a method of cooling by the execution of a hybrid vapor compression—absorption cycle using a refrigerant pair comprising at least one refrigerant and at least one ionic liquid. The present invention also provides a method of heating by the execution of a hybrid vapor compression—absorption cycle using a refrigerant pair comprising at least one refrigerant and at least one ionic liquid. | 10-14-2010 |
| 20110319633 | FOAMED IONIC COMPOUNDS - Foams of ionic compounds are described. Methods of making the foams are also provided. The foams are ionic and can be used for catalysis, separations, gas storage, biosensors, electronics, and electrochemical applications. | 12-29-2011 |
