Patents for F23L 9 - Passages or apertures for delivering secondary air for completing combustion of fuel (1,964)
07/2001
07/19/2001WO2001051854A1 A feeding device for a fluid to a combustion chamber
07/19/2001CA2394677A1 A feeding device for a fluid to a combustion chamber
07/11/2001CN1302683A Two-segment desulfurizing method for high-temp combustion
07/10/2001US6257156 Wind box for a chemical recovery furnace
07/05/2001US20010006769 Method of improving combustion in a system having a circulating fluidized bed, and a corresponding system
06/2001
06/28/2001WO2001046620A1 Waste incinerator, method of combustion and waste-to-energy facility
06/21/2001WO2001044719A1 Method for burning material in a fluidized bed boiler
06/20/2001EP1108953A1 Process and apparatus for improving the combustion in a circulating fluidised bed system
06/20/2001CN1299940A Method for improving system with circulation fluidizing bed and system thereof
06/13/2001EP1105676A1 A method of firing in a boiler and a boiler for using the method
05/2001
05/30/2001EP1102948A1 Process and apparatus for emissions reduction using partial oxidation of combustible material
05/16/2001EP1099082A1 A feeding device for a fluid to a combustion chamber
05/15/2001US6230664 Method and arrangement for supplying air to a fluidized bed boiler
05/08/2001US6228214 Air pollution control
05/03/2001WO2001031119A1 Method and apparatus for optimizing the addition of combustion air in a recovery boiler
05/02/2001CN2428700Y Combustion chamber of kiln
05/01/2001US6223737 Pellet fuel burning device
04/2001
04/05/2001WO2001023808A1 Pellet fuel burning device
04/04/2001CN2426083Y Combustion-aid smoke eliminating device for coal furnace and kiln
03/2001
03/29/2001WO2001022005A1 Coal firing furnace and method of operating a coal-fired furnace
03/29/2001WO2001022003A1 Burner for burning solid fuel, particularly pellets
03/29/2001CA2388051A1 Burner for burning solid fuel, particularly pellets
03/07/2001EP1081434A1 Device for generating a rotating gas flow
03/01/2001WO2001014502A1 Method and apparatus for gasifying carbon-containing fuel in a fixed layer gasifier
02/2001
02/27/2001US6192811 Air nozzle for a furnace
02/15/2001WO2001011287A1 Method of operating a coal-fired furnace to control the flow of combustion products
01/2001
01/10/2001CN2414300Y Recombustion layer for reburning uncombusted flue gas
12/2000
12/26/2000US6164221 Method for reducing unburned carbon in low NOx boilers
12/21/2000DE10021434A1 Burner for solid material has a cylindrical burn chamber feed from underneath and mounted on height adjusting supports
12/14/2000WO2000075563A1 Burner for the burning of solid fuels
11/2000
11/21/2000US6148744 Coal firing furnace and method of operating a coal-fired furnace
11/21/2000US6148743 Air nozzle for a furnace
11/09/2000WO2000066949A1 Firing chamber, particularly of fire stoves or fireplace inserts
11/08/2000CN1272609A Alternative burn-back method
10/2000
10/31/2000US6138588 Method of operating a coal-fired furnace to control the flow of combustion products
10/31/2000US6138587 Process and furnace for burning refuse
10/18/2000CN1270664A Fluidized bed reactor
10/10/2000CA2210958C Nozzle for blowing secondary air into a combustion chamber
09/2000
09/27/2000EP1039221A1 Waste disposal device
09/19/2000US6120281 Combustion method utilizing tangential firing
09/13/2000EP1034401A1 Stoker for burning solid fuel
09/13/2000CN2396288Y Forced circulation smoke prevention and dust control energy-saver for boiler smoke
09/12/2000US6116898 Oven having built-in gas biasing means
08/2000
08/23/2000EP1030150A1 Fluidized bed gasification combustion furnace
08/22/2000US6105590 Spraying water in droplet onto the deposits surface, penetrating into these deposits and causes these deposits to be blasted off
08/09/2000CN2391105Y Boiler hot air secondary combustor
07/2000
07/12/2000CN2387400Y Secondary air starting actuator for boiler
07/11/2000US6085674 Low nitrogen oxides emissions from carbonaceous fuel combustion using three stages of oxidation
07/11/2000US6085673 Method for reducing waterwall corrosion in low NOx boilers
06/2000
06/28/2000CN1258342A Overfeed burner for solid fuel and method of its operation
06/14/2000EP1008808A2 Method for the regulation of combustion air and a corresponding regulation arrangement
06/08/2000WO2000032988A1 Reactor for afterburning of gases resulting from combustion
05/2000
05/30/2000US6067979 Combustion system
05/25/2000WO2000029788A1 Solid fuel furnace
05/17/2000EP1000300A1 Reburn process
05/17/2000EP0760922B1 Solid fuel burner
05/10/2000EP0938636A4 Corrosion protection for utility boiler side walls
05/09/2000US6058855 Low emission U-fired boiler combustion system
05/02/2000US6055943 Air port casting
04/2000
04/26/2000EP0995065A1 Fluidized bed reactor
04/20/2000WO2000022348A1 Waste disposal device
04/19/2000EP0993582A1 Overfeed burner for solid fuel and method of its operation
04/12/2000EP0991898A1 Wind box for a chemical recovery furnace
04/12/2000EP0935731B1 Heating boiler for solid fuels, specially timber
04/06/2000DE19843991A1 Furnace wall, especially for waste incineration furnace has filler sheet joined to tube wall to cover gap around inserted secondary air pipe
03/2000
03/08/2000CN1246918A Method and arrangement for supplying air to fluidized bed boiler
03/08/2000CN1050180C Nozzle for feeding secondary air to furnace
03/04/2000CA2245294A1 Method and apparatus for further improving fluid flow and gas mixing in boilers
03/01/2000CN1245879A Combined multifunctional variable speed burner
02/2000
02/29/2000US6029612 Fluidized bed reactor
02/17/2000WO2000008390A1 Combustion system
02/17/2000WO2000008382A1 Process and apparatus for emissions reduction using partial oxidation of combustible material
02/17/2000CA2339625A1 Process and apparatus for emissions reduction using partial oxidation of combustible material
02/15/2000US6024028 Protection of the air ports of a recovery boiler
02/10/2000WO2000006949A1 A feeding device for a fluid to a combustion chamber
02/08/2000CA2121295C Method for burning fuels, particularly for incinerating garbage
02/02/2000CN2361985Y Secondary air supply device for scheme arch of small boiler
01/2000
01/20/2000WO2000003179A1 A method of firing in a boiler and a boiler for using the method
01/19/2000EP0972989A1 Process for combustion of solids
01/19/2000CN1048547C Method of supplying combustion air and firing installation
12/1999
12/29/1999CN1240021A Corrosion protection for utility boiler side walls
12/28/1999US6006683 Method and arrangement for supplying air to recovery boiler
12/22/1999CN1239541A Circulating fluidized bed furnace/reactor with internal secondary air plenum
12/15/1999CN2354024Y Jet-boosted fire-door type secondary-wind spray gun
12/01/1999EP0960307A1 Method and arrangement for supplying air to a fluidized bed boiler
12/01/1999EP0871839B1 Combustion furnace with a secondary-air feed, in particular an under-burning boiler
11/1999
11/30/1999US5992337 Methods of improving productivity of black liquor recovery boilers
11/10/1999CN1234485A Smoke-eliminating energy-saving desulfurizing machine
10/1999
10/27/1999EP0952398A2 Air supply method and device for burning particulate fuel
10/21/1999DE19817121A1 Verfahren und Vorrichtung zur Zuführung des Windes zur Verbrennung von stückigem Brennstoff Method and device for supplying the wind to the combustion of fuel lumpy
10/13/1999CN2343488Y Burning duster for vertical coal fired boiler
10/06/1999CN2342235Y Energy increasing coal burning boiler
09/1999
09/22/1999EP0730718B1 A method and a feeding apparatus for controlling mixing conditions in a combustion or gasification plant
09/10/1999WO1999045323A1 A device for regulating and cleaning an air intake
09/01/1999EP0938636A1 Corrosion protection for utility boiler side walls
08/1999
08/25/1999CN2335030Y Environmental protection energy-saving furnace
08/24/1999US5941184 For combustible solid waste
08/19/1999DE19806447A1 Cooling and air input system for combustion chambers
08/18/1999EP0935731A1 Heating boiler for solid fuels, specially timber
08/17/1999US5937772 Reburn process
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