Patents
Sitemap › F23 - Combustion apparatus; Combustion processes › F23C - Methods or apparatus for combustion using fluid fuel or solid fuel suspended in air › F23C 9 - Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
Patents for F23C 9 - Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber (2,489)
12/1996
12/19/1996DE19520720A1 Method of generating steam
12/17/1996US5584182 Combustion chamber with premixing burner and jet propellent exhaust gas recirculation
12/12/1996WO1996039578A1 Torch assembly
12/12/1996CA2222604A1 Torch assembly
12/11/1996EP0746674A1 Improved catalyst structure employing integral heat exchange
12/11/1996EP0639255B1 Burner
12/10/1996US5582137 Compact boiler having low NOX emissions
12/04/1996EP0745805A2 Boiler
12/04/1996EP0745180A1 Improved process and catalyst structure employing integral heat exchange with optional downstream flameholder
11/1996
11/28/1996WO1996037734A1 LOW NOx BURNER
11/28/1996DE19625216A1 Burner for gaseous, liquid, or powdered fuel
11/28/1996CA2222505A1 Low nox burner
11/21/1996WO1996036680A1 Underoxidized burner utilizing improved injectors
11/19/1996US5575243 Low NOx integrated boiler-burner apparatus
11/13/1996EP0742410A2 Burner
11/13/1996EP0521949B1 IMPROVED LOW NOx COGENERATION PROCESS AND SYSTEM
11/12/1996US5573391 Method for reducing nitrogen oxides
11/07/1996WO1996035081A1 Process and furnace for burning refuse
11/06/1996EP0741267A1 Method and furnace for incinerating waste
11/06/1996CN1135030A Burner block and method for furnace
11/05/1996US5570679 For heating furnace chambers of industrial furnaces
10/1996
10/31/1996DE19515810A1 Furnace exhaust gas cycling burner
10/29/1996US5569029 Burner
10/24/1996DE19514135A1 Desulphurisation and denitrification of flue gas by dry additive process
10/23/1996EP0738856A2 Method and device for the combustion of solid fuels
10/23/1996EP0738854A2 A low nitrogen oxide producing combustion method and apparatus
10/09/1996EP0736158A1 Heating device
10/09/1996CN1132838A Continuously-running multi-chamber crude-gas burner
10/08/1996US5562438 Flue gas recirculation burner providing low Nox emissions
10/02/1996CN1132330A Method and appts. for utilizing tail gas of yellow phosphorus by means of electric furnace method
10/01/1996US5560305 Burner block and method for furnace
09/1996
09/24/1996US5558513 For fossil fuel combustion apparatus
09/11/1996CN1130718A Combustion chamber
09/10/1996US5554021 Ultra low nox burner
08/1996
08/28/1996CN1129781A An industrial furnace and a burner for conducting regenerative combustion and a combustion method therefor
08/22/1996DE19505614A1 Operating method for pre-mixing burner
08/20/1996US5546701 Underoxidized burner utilizing improved injectors
08/13/1996US5545032 Method of operating a firing installation
08/13/1996CA2049413C Combustion method for improved endothermic dissociation
08/08/1996DE19503348A1 Reducing nitrogen oxide(s) emissions in large scale plants
08/06/1996US5542840 Burner for combusting gas and/or liquid fuel with low NOx production
08/06/1996US5542839 To combust fuel and air in a combustion chamber
07/1996
07/25/1996WO1996022424A1 Method and apparatus for aggregate treatment
07/10/1996EP0664871B1 STAGED AIR, RECIRCULATING FLUE GAS LOW NOx BURNER
07/10/1996EP0663989B1 METHOD OF BURNING GAS IN A STAGED AIR, RECIRCULATING FLUE GAS LOW NOx BURNER
07/09/1996CA2096414C Flue gas recirculation for no _reduction in premix burners
06/1996
06/26/1996EP0718558A2 Combustor
06/26/1996EP0718554A2 A combustion apparatus
06/26/1996CN1125308A Polverized coal combustion burner
06/19/1996EP0717240A2 Burner block and method for furnace
06/13/1996DE4444125A1 Process for clean combustion of pre=mixed gaseous or liquid fuels
06/12/1996EP0571496B1 Method of burning a particulate fuel and use of the method for burning sludge
06/05/1996EP0715123A2 An industrial furnace and a burner for conducting regenerative combustion and a combustion method therefor
05/1996
05/23/1996DE19511609C1 Solid-fuel combustion system in boiler
05/21/1996US5518697 Process and catalyst structure employing intergal heat exchange with optional downstream flameholder
05/15/1996DE19542374A1 Burner head for oil burner
04/1996
04/30/1996US5512250 Catalyst structure employing integral heat exchange
04/30/1996US5511971 Low nox burner process for boilers
04/30/1996CA2089536C Process to limit the production of flyash by dry bottom boilers
04/18/1996DE4436728A1 Method of burning liq. or gas fuel with low harmful emission, e.g. for producing steam
04/11/1996WO1996010716A1 Energy converter using imploding plasma vortex heating
04/10/1996EP0705363A1 Method of firing black liquor in recovery boilers and a recovery boiler for firing black liquor
04/03/1996CN1119888A Fluidized bed reactor with particle return
04/02/1996US5503548 Method for reducing pollutant gas emissions in combustion and burner therefor
03/1996
03/28/1996WO1996009494A1 Ultra low nox burner
03/20/1996EP0701674A1 Method of reducing waste-incineration emissions
03/14/1996DE4432395A1 Burner for gaseous fuel
03/13/1996CN2222293Y Coal power combustion apparatus
03/12/1996CA2060953C Combustion method for simultaneous control of nitrogen oxides and products of incomplete combustion
03/06/1996EP0699867A2 Burner device for gaseous fuels
02/1996
02/28/1996EP0698764A2 Burner for the flameless combustion of a fuelgas-air mixture
02/27/1996US5494437 Gas burner
02/13/1996CA2076909C Method and apparatus for high velocity gas injection
02/01/1996WO1996002793A1 LOW NOx BURNER
01/1996
01/25/1996WO1996001968A1 Radiation burner
01/24/1996CN2218305Y Cold end flue desulfurizer of cyclic fluid bed
01/03/1996EP0690263A2 Method for operating a combustion plant
01/03/1996EP0689654A1 Fluidized bed reactor with particle return
01/03/1996CN2216634Y Water cooled square cyclone separator with flow-limiting post
12/1995
12/27/1995CN1114027A Three stage spheroid combustion chamber (furnace)
12/26/1995CA2082250C Recirculation and plug flow combustion method
12/20/1995EP0687854A1 Burner with recirculation of exhaust gas
12/06/1995EP0685683A2 Industrial burner with low NOx-emissions
12/05/1995US5471957 Compact boiler having low NOx emissions
11/1995
11/30/1995DE4418537A1 Operating method for continuously working stationary combustion unit
11/29/1995EP0683884A1 Adjustable blue-flame burner
11/29/1995EP0683883A1 Blue-flame burner with optimized combustion characteristics
11/29/1995EP0683882A1 Fuel vaporizing and combustion air supplying device
11/14/1995US5466148 Low NOX combustor
11/09/1995DE4415717A1 Burner esp. for liquid fuels with support element pref. designed as support tube
11/07/1995US5464344 Low NOx air and fuel/air nozzle assembly
11/07/1995CA2057221C Segregated zoning combustion
10/1995
10/24/1995US5460512 Vibration-resistant low NOx burner
10/18/1995EP0677707A1 Catalytic gas turbine combustor
10/17/1995US5458672 Combustion of sulfur released from sulfur bearing materials
10/17/1995US5458481 Burner for combusting gas with low NOx production
10/15/1995CA2147024A1 Catalytic method
10/05/1995WO1995026485A1 A device for boilers
10/04/1995EP0675321A1 Gas burners with very low nitrogen oxide emissions
10/03/1995US5454908 Recovery boiler and method of reducing NOx emissions
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