F23C - Methods or apparatus for combustion using fluid fuel or solid fuel suspended in air

More topics under "F23C - Methods or apparatus for combustion using fluid fuel or solid fuel suspended in air" (25,170)
F23C 1 - Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in air (1,214)
F23C 10 - Apparatus in which combustion takes place in a fluidised bed of fuel or other particles (6,071)
F23C 101 - Combustion in entrained fluidised beds, i.e. fluidised beds which have no distinct upper surface (59)
F23C 13 - Apparatus in which combustion takes place in the presence of catalytic material (1,422)
F23C 15 - Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass (640)
F23C 3 - Combustion apparatus characterised by the shape of the combustion chamber (1,540)
F23C 5 - Combustion apparatus characterised by the arrangement or mounting of burners (2,562)
F23C 6 - Combustion apparatus characterised by the combination of two or more combustion chambers (2,586)
F23C 7 - Combustion apparatus characterised by arrangements for air supply (3,588)
F23C 9 - Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber (2,489)
F23C 99 - Subject matter not provided for in other groups of this subclass (2,999)

Patents for F23C - Methods or apparatus for combustion using fluid fuel or solid fuel suspended in air (125)
10/2013
10/22/2013	CA2597159C A method for reducing nitrogen oxide emissions of a bubbling fluidized bed boiler and an air distribution system of a bubbling fluidized bed boiler
08/2013
08/20/2013	US8512033 Fuel nozzle for reducing carbon build up
02/2013
02/26/2013	US8382470 Fluidized bed boiler plant and method of combusting sulfurous fuel in a fluidized bed boiler plant
01/2012
01/31/2012	CA2567809C Oil preheater for a combustion system
09/2011
09/28/2011	CN1916494B Burner and method for combusting fuels
02/2011
02/01/2011	CA2660684C Burner and method for combusting fuels
12/2010
12/14/2010	US7850445 Oil preheater for a multi oil burner
03/2010
03/04/2010	US20100055627 Burner And Method For Combusting Fuels
12/2009
12/01/2009	US7624691 Air nozzle with fastening means and method for fastening of said nozzle
06/2009
06/30/2009	CA2515485C Burner and method for combusting fuels
06/24/2009	EP1858622B1 Fluidized bed boiler plant and method of combusting sulphurous fuel in a fluidized bed boiler plant
02/2009
02/26/2009	US20090053661 Fluidized bed boiler plant and method of combusting sulfurous fuel in a fluidized bed boiler plant
01/2009
01/21/2009	EP2017233A2 Burner and method for combusting fuels
11/2008
11/26/2008	CN100435927C A supplying apparatus for supplying combustible material, a gasification apparatus for gasifying combustible material and method for gasifying combustible material
08/2008
08/28/2008	US20080202394 Air Nozzle With Fastening Means And Method For Fastening Of Said Nozzle
06/2008
06/26/2008	US20080149012 Method For Reducing Nitrogen Oxide Emissions of a Bubbling Fluidized Bed Boiler and an Air Distribution System of a Bubbling Fluidized Bed Boiler
06/24/2008	US7390189 Burner and method for combusting fuels
11/2007
11/28/2007	EP1858622A1 Fluidized bed boiler plant and method of combusting sulphurous fuel in a fluidized bed boiler plant
10/2007
10/24/2007	EP1846694A1 A method for reducing nitrogen oxide emissions of a bubbling fluidized bed boiler and an air distribution system of a bubbling fluidized bed boiler
08/2007
08/29/2007	EP1825192A1 Air nozzle with fastening means and method for fastening of said nozzle
03/2007
03/27/2007	US7194983 Circulating fluidized bed boiler
02/2007
02/21/2007	CN1916494A Burner and method for combusting fuels
10/2006
10/31/2006	US7128004 Supplying apparatus for supplying combustible material, a gasification apparatus for gasifying combustible material and method for gasifying combustible material
08/2006
08/24/2006	WO2006087416A1 Fluidized bed boiler plant and method of combusting sulphurous fuel in a fluidized bed boiler plant
08/17/2006	WO2006084954A1 A method for reducing nitrogen oxide emissions of a bubbling fluidized bed boiler and an air distribution system of a bubbling fluidized bed boiler
08/17/2006	CA2597159A1 A method for reducing nitrogen oxide emissions of a bubbling fluidized bed boiler and an air distribution system of a bubbling fluidized bed boiler
05/2006
05/31/2006	CN1780688A A supplying apparatus for supplying combustible material, a gasification apparatus for gasifying combustible material and method for gasifying combustible material
05/26/2006	WO2006054941A1 Air nozzle with fastening means and method for fastening of said nozzle
03/2006
03/30/2006	US20060065173 Erosion shielding for a circulating fluidized bed boiler
03/29/2006	EP1640660A2 Erosion shielding for a circulating fluidized bed boiler
03/24/2006	CA2520697A1 Erosion shielding for a circulating fluidized bed boiler
03/08/2006	EP1631374A2 A supplying apparatus for supplying combustible material, a gasification apparatus for gasifying combustible material and method for gasifying combustible material
02/2006
02/22/2006	EP1627855A2 Burner and Method for Combusting Fuels
02/16/2006	US20060035184 Burner and method for combusting fuels
01/2006
01/05/2006	US20060000425 Circulating fluidized bed boiler
01/04/2006	EP1612479A2 Circulating fluidized bed boiler
01/01/2006	CA2511332A1 Circulating fluidized bed boiler
09/2005
09/28/2005	CN2729535Y Desulphurization appratus of opposite impacting style flue gas circulating vulcanizing bed
08/2005
08/25/2005	WO2004106806B1 Oil preheater for a combustion system
07/2005
07/07/2005	WO2004106806A3 Oil preheater for a combustion system
06/2005
06/08/2005	EP0692999B2 A fluidized bed reactor system and a method of manufacturing the same
03/2005
03/17/2005	WO2005003629A8 Combustion device using hydrogen gas and oxygen gas
02/2005
02/24/2005	WO2004097296A3 A supplying apparatus for supplying combustible material, a gasification apparatus for gasifying combustible material and method for gasifying combustible material
01/2005
01/13/2005	WO2005003629A2 Combustion device using hydrogen gas and oxygen gas
12/2004
12/09/2004	WO2004106806A2 Oil preheater for a combustion system
12/02/2004	US20040241602 Oil preheater for a combustion system
12/02/2004	US20040237860 Supplying appatatus for supplying combustible material, a gasification apparatus for gasifying combustible material and method for gasifying combustible material
11/2004
11/11/2004	WO2004097296A2 A supplying apparatus for supplying combustible material, a gasification apparatus for gasifying combustible material and method for gasifying combustible material
08/2003
08/20/2003	CN1118662C Non-complete combustion prevention device for gas water heater
04/2003
04/16/2003	CN1105597C Method and apparatus for circulating solid material in fluidized bed reactor
02/2003
02/25/2003	CA2158272C A fluidized bed reactor system and a method of manufacturing the same
07/2002
07/30/2002	CA2158273C Method and apparatus for circulating solid material in a fluidized bed reactor
02/2002
02/20/2002	CN1079523C Grate assembly for fluididzed bed boiler
10/2000
10/03/2000	CA2148597C Method and apparatus for transporting solid particles from one chamber to another chamber
02/2000
02/22/2000	CA2137394C Grate assembly for a fluidized bed boiler
01/2000
01/11/2000	CA2149047C Method and apparatus for recovering heat in a fluidized bed reactor
07/1999
07/06/1999	CA2149049C Method and apparatus for operating a circulating fluidized bed reactor system
03/1999
03/17/1999	CN1042499C Method and apparatus for recovering heat in a fluidized bed
12/1998
12/08/1998	CA2148925C Method and apparatus for operating a circulating fluidized bed reactor system
12/08/1998	CA2148920C Method and apparatus for operating a circulating fluidized bed system
11/1998
11/24/1998	US5840258 Method and apparatus for transporting solid particles from one chamber to another chamber
06/1998
06/17/1998	CN1184917A Non-complete combustion prevention device for gas water heater
04/1998
04/28/1998	US5743197 Grate assembly for a fluidized bed boiler
02/1998
02/11/1998	EP0682761B1 Method and apparatus for recovering heat in a fluidized bed reactor
02/11/1998	EP0682760B1 Method and apparatus for operating a circulating fluidized bed reactor system
07/1997
07/23/1997	EP0692998B1 Method and apparatus for circulating solid material in a fluidized bed reactor
07/16/1997	CN1035416C Method and apparatus for operating circulating fluidized bed reactor system
07/16/1997	CN1035415C Method and apparatus for transporting solid particles from one chamber to another chamber
07/09/1997	CN1035361C Method and apparatus for operating a circulating fluidized bed reactor system
07/09/1997	CN1035360C Method and apparatus for operating a circulating fluidized bed system
01/1997
01/29/1997	EP0667945B1 Method and apparatus for operating a circulating fluidized bed reactor system
12/1996
12/18/1996	EP0692999B1 A fluidized bed reactor system and a method of manufacturing the same
09/1996
09/04/1996	EP0667832B1 Method and apparatus for transporting solid particles from one chamber to another chamber
05/1996
05/15/1996	EP0515366B1 Circulating fluid bed combustor with co combustion promoter and reduced combustion air
04/1996
04/17/1996	CN1120818A Method and apparatus for circulating solid material in a fluidized bed reactor
01/1996
01/24/1996	EP0692999A1 A fluidized bed reactor system and a method of manufacturing the same
01/24/1996	EP0692998A1 Method and apparatus for circulating solid material in a fluidized bed reactor
12/1995
12/19/1995	US5476639 Fluidized bed reactor system and a method of manufacturing the same
11/1995
11/22/1995	EP0682761A1 Method and apparatus for recovering heat in a fluidized bed reactor
11/22/1995	EP0682760A1 Method and apparatus for operating a circulating fluidized bed reactor system
09/1995
09/06/1995	CN1107956A Grate assembly for a fluidized bed boiler
08/1995
08/23/1995	EP0667944A1 Method and apparatus for operating a circulating fluidized bed system
08/23/1995	EP0667832A1 Method and apparatus for transporting solid particles from one chamber to another chamber.
06/1995
06/20/1995	US5425412 Method and apparatus for operating a circulating fluidized bed reactor system
04/1995
04/19/1995	CN1101675A Continuous reduction of metals and/or metal oxides
04/18/1995	US5406914 Method and apparatus for operating a circulating fluidized bed reactor system
10/1994
10/13/1994	WO1994022571A1 A fluidized bed reactor system and a method of manufacturing the same
10/13/1994	WO1994022570A1 Method and apparatus for circulating solid material in a fluidized bed reactor
08/1994
08/30/1994	US5341766 Method and apparatus for operating a circulating fluidized bed system
07/1994
07/26/1994	US5332553 Method for circulating solid material in a fluidized bed reactor
07/13/1994	CN1089188A Method and apparatus for operating a circulating fluidized bed system
06/1994
06/29/1994	CN1088480A Method and apparatus for operating a circulating fluidized bed reactor system
06/29/1994	CN1088479A Method and apparatus for transporting solid particles from one chamber to another chamber
06/29/1994	CN1088478A Method and apparatus for operating a circulating fluidized bed reactor system
06/29/1994	CN1088477A Method and apparatus for recovering heat in a fluidized bed reactor
05/1994
05/26/1994	WO1994011674A1 Method and apparatus for operating a circulating fluidized bed reactor system
05/26/1994	WO1994011673A1 Method and apparatus for operating a circulating fluidized bed system
05/26/1994	WO1994011672A1 Method and apparatus for recovering heat in a fluidized bed reactor
05/26/1994	WO1994011671A1 Method and apparatus for operating a circulating fluidized bed reactor system
05/26/1994	WO1994011284A1 Method and apparatus for transporting solid particles from one chamber to another chamber

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