| Patents for F23L 15 - Heating of air supplied for combustion (4,477) |
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| 08/12/1999 | DE19804989A1 Method and apparatus for supplying combustion air to burner of furnace |
| 08/11/1999 | EP0935096A1 Method and device for supplying combustion air to the burner of a combustion plant |
| 08/11/1999 | EP0777840B1 Sector plate and seal arrangement for trisector air preheater |
| 08/11/1999 | CN2332910Y Boiler pipe type air preheater anti-wear protective tube |
| 08/10/1999 | US5934899 In-line method of burner firing and NOx emission control for glass melting |
| 08/03/1999 | US5932885 Thermophotovoltaic electric generator |
| 08/03/1999 | US5931658 Fuel cell power plant furnace |
| 08/03/1999 | US5931653 Low nitrogen oxide burner and burning method |
| 07/28/1999 | EP0931983A2 An industrial furnace and a burner for conducting regenerative combustion and a combustion method therefor |
| 07/22/1999 | WO1999023360A3 Method of operating a combined cycle power plant |
| 07/21/1999 | CN2329862Y Rotatable air heater |
| 07/20/1999 | CA2177352C Regenerative burner and regenerative heat exchange system applicable thereto |
| 07/14/1999 | EP0928938A1 Regenerative oxygen preheat process for oxy-fuel fired furnaces |
| 07/14/1999 | CN2328907Y Washing device for furnace and kiln smoke |
| 07/13/1999 | US5921771 Regenerative oxygen preheat process for oxy-fuel fired furnaces |
| 07/13/1999 | CA2173539C Method and apparatus for feeding air into a furnace |
| 07/07/1999 | CN2327903Y Thermal superconductive coal saving device |
| 06/30/1999 | EP0926440A1 Incinerator |
| 06/30/1999 | EP0793790A4 Method of operating a combined cycle power plant |
| 06/29/1999 | US5915339 Sector plate and seal arrangement for trisector air preheater |
| 06/16/1999 | EP0922189A1 Pre-stressed membrane basket cover assembly |
| 05/26/1999 | EP0668982B1 Incineration plant |
| 05/14/1999 | WO1999023431A1 Fluidized bed gasification combustion furnace |
| 05/14/1999 | WO1999023360A2 Method of operating a combined cycle power plant |
| 05/12/1999 | EP0915289A2 Pellet fuel burner for heating and drying systems |
| 04/29/1999 | WO1999008296A3 Burner/emitter/recuperator design for a thermophotovoltaic electric generator |
| 04/22/1999 | WO1999019682A1 Rotary valve thermal oxidizer |
| 04/14/1999 | EP0907401A1 Integrated voc entrapment system for regenerative oxidation |
| 04/13/1999 | US5893358 Pellet fuel burner for heating and drying systems |
| 04/08/1999 | WO1999017060A1 Inter-switching heat accumulating regenerative burner system |
| 04/08/1999 | CA2304464A1 Inter-switching heat accumulating regenerative burner system |
| 04/06/1999 | US5890457 Boiler |
| 04/06/1999 | CA2155173C Regenerative burner, burner system and method of burning |
| 04/01/1999 | DE19742610A1 Fuel and air handling process for fossil fuel combustion plant, e.g. brown coal power plant |
| 03/31/1999 | EP0905262A1 Heating method and heating apparatus |
| 03/24/1999 | EP0903539A2 Regenerator burner |
| 03/16/1999 | US5881799 Perimeter sealing element for regenerative heat exchanger |
| 03/10/1999 | CN2310283Y High-efficiency environmental protection energy-saving boiler |
| 03/04/1999 | WO1999010635A1 Gas exhaust system |
| 03/04/1999 | WO1999010634A1 Gas exhaust system |
| 03/04/1999 | WO1999010295A1 Pervious channel-crossed porous body |
| 03/02/1999 | US5875722 System and method for flue gas purification for thermal power units |
| 02/25/1999 | DE19814585A1 Exhaust system closely coupling catalyst to engine |
| 02/25/1999 | DE19814584A1 Exhaust gas system with catalyst, for motor vehicles |
| 02/18/1999 | WO1999008296A2 Burner/emitter/recuperator design for a thermophotovoltaic electric generator |
| 02/16/1999 | US5871349 Rotary valve thermal oxidizer |
| 02/16/1999 | CA2160433C Industrial furnace and a burner for conducting regenerative combustion and a combustion method therefor |
| 02/09/1999 | US5868084 Contacting fly ash in ignition chamber with oxygen-containing gas to ignite carbon and fly ash |
| 01/28/1999 | DE19831615A1 Method and apparatus for removing combustible pollutants from process gas discharges |
| 01/13/1999 | EP0890788A1 Cremation process and device for a lifeless human body |
| 01/07/1999 | EP0648323B1 Steam power plant for generating electric power |
| 01/07/1999 | EP0602244B1 Boiler |
| 12/30/1998 | CN2302406Y Air pre-heater with node heat-exchange tube |
| 12/22/1998 | US5851256 Method for reducing NOx emissions from a regenerative glass furnace |
| 12/17/1998 | WO1998057099A1 Method for operating a stove in a building, and a device for carrying out this method |
| 12/16/1998 | EP0883777A1 HIGH-HEAT TRANSFER, LOW-NOx COMBUSTION SYSTEM |
| 12/15/1998 | US5849059 Method for reducing NOx emissions from a regenerative glass furnace |
| 12/15/1998 | US5848885 Regenerative burner and regenerative heat exchange system applicable thereto |
| 12/08/1998 | US5846067 Low-NOx burner |
| 12/03/1998 | DE19723717A1 Method for operating regenerative air pre-heater |
| 12/03/1998 | DE19723716A1 Method of preventing ash from penetrating air system of regenerative air pre-heater |
| 12/02/1998 | EP0763179A4 System for manufacturing ash products and energy from refuse waste |
| 11/19/1998 | DE19720205A1 Purification of exhaust gases charged with nitrogen oxide(s) |
| 11/18/1998 | EP0878681A2 Firing control apparatus and firing control method |
| 11/17/1998 | US5837028 Method for reducing CO emissions from a regenerative glass furnace |
| 11/12/1998 | WO1998009491A3 Pre-heating of process stream for thermal oxidizers |
| 11/10/1998 | US5833938 Destruction of volatile organic compounds in a process air stream, pollution control |
| 11/10/1998 | US5833730 Reacting combustible materials with nitrogen oxide waste gases |
| 11/10/1998 | US5833450 Recuperator and recuperator burner |
| 11/04/1998 | EP0875716A2 Process and device for multistaged fuel combustion |
| 11/04/1998 | CN1197920A Firing control device and method |
| 10/29/1998 | WO1998048219A1 Solid fuel burner for a heating apparatus |
| 10/21/1998 | EP0872690A2 Heat recovery apparatus and methods of use |
| 10/20/1998 | US5823769 Industrial material heating furnace |
| 10/20/1998 | US5823760 Method of operating a combined cycle power plant |
| 10/20/1998 | US5823124 Method and system to reduced NOx and fuel emissions from a furnace |
| 10/20/1998 | US5823122 System and process for production of fuel gas from solid biomass fuel and for combustion of such fuel gas |
| 10/15/1998 | CA2233892A1 Heat recovery apparatus and methods of use |
| 10/14/1998 | EP0870987A1 Deodorizing system |
| 10/14/1998 | EP0870983A1 Gas flow circulation type tubular heating equipment |
| 10/13/1998 | US5820651 Combustibles present in waste gases as they pass sealed regenerators; adding air downstream, combusting carbon monoxide; minimize oxides of nitrogen; quality unaffected |
| 10/13/1998 | US5820362 Furnace for heating a process fluid stream |
| 09/29/1998 | US5814284 Having catalyst cells mounted on waste gas side above upper blade hood of heat exchanger housing in reactor housing which is mounted concentrically above heat exchanger, said formed unit being supported by common frame |
| 09/29/1998 | US5813848 Device for boilers |
| 09/24/1998 | DE19740788C1 High-temperature industrial regenerative burner assembly |
| 09/23/1998 | CN1039900C Method for operation of flat glass furnaces and the flat glass furnaces |
| 09/23/1998 | CN1039899C Glass furnaces and method for operation of the glass furnaces |
| 09/22/1998 | US5810901 Method for reducing NOx emissions from a regenerative glass furnace |
| 09/22/1998 | US5810581 Method for processing one or more gas streams |
| 09/03/1998 | WO1998038459A1 Heating furnace for fluid |
| 09/03/1998 | WO1998038344A1 Heating method and heating apparatus |
| 08/26/1998 | EP0755496A4 System and method for flue gas purification for thermal power units |
| 08/25/1998 | US5797997 Oxygen producing thermophotovoltaic systems |
| 08/11/1998 | US5791299 Small once-through boiler |
| 07/29/1998 | CN2286831Y Corrosion-resisting device for draught fan |
| 07/22/1998 | EP0642647B1 Process for the treatment of hot and polluted gas issued from a thermal reactor including a combustion |
| 07/22/1998 | CN1188533A Conveyor/cooler of loose materials |
| 07/16/1998 | WO1998030842A1 Supply air heating device and supply air heating method |
| 07/16/1998 | CA2277040A1 Supply air heating device and supply air heating method |
| 07/07/1998 | US5775317 Recuperative radiant tube with hot side vitiation |