| Patents for F23C 9 - Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber (2,489) |
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| 04/16/2009 | WO2009047338A2 Low nox emission industrial burner and combustion process thereof |
| 04/08/2009 | CN100476293C Method and device for combustion especially solid fuel of solid waste |
| 04/02/2009 | US20090087802 Removable Light-Off Port Plug for Use in Burners |
| 04/01/2009 | CN101400947A Circular burner |
| 03/25/2009 | EP2038580A2 Oxygen-enhanced combustion of unburned carbon in ash |
| 03/25/2009 | CN101392957A Full BF gas hot blast furnace |
| 03/18/2009 | EP2037173A1 Burner head and method for one-step combustion of fuel in a combustion zone separated from the burner head |
| 03/17/2009 | US7503178 Thermal power plant with sequential combustion and reduced-CO2 emission, and a method for operating a plant of this type |
| 03/11/2009 | CN100467987C Burning method in furnace with porous wall |
| 03/04/2009 | EP2030953A1 Method and device for glass melting |
| 02/18/2009 | EP2024682A1 Method for the improvement of the slag quality in grate furnaces |
| 02/18/2009 | CN101368725A Stable combustion anti-slag gap type W-shaped flame boiler apparatus |
| 02/17/2009 | CA2454186C Solid fuel boiler and method of operating combustion apparatus |
| 02/11/2009 | EP2021693A2 Combustion method and apparatus |
| 02/05/2009 | US20090031933 Disposal method and equipment for exhaust gas from combustion system |
| 02/04/2009 | CN101360952A Dual fuel gas-liquid burner |
| 02/04/2009 | CN101360951A Dual fuel gas-liquid burner |
| 02/03/2009 | US7484956 Low NOx combustion using cogenerated oxygen and nitrogen streams |
| 01/29/2009 | WO2008135275A4 Method for the combustion of fuel |
| 01/27/2009 | CA2638330A1 Black plant steam furnace injection |
| 01/20/2009 | CA2487146C Fuel staging process for low nox operations |
| 01/15/2009 | WO2008002452A8 Oxygen-enhanced combustion of unburned carbon in ash |
| 01/13/2009 | US7476099 Removable light-off port plug for use in burners |
| 01/10/2009 | CA2637489A1 Tri-sector regenerative oxidant preheater for oxy-fired pulverized coal combustion |
| 12/31/2008 | CN101336353A Disposal method and equipment for exhaust gas from combustion system |
| 12/31/2008 | CN101334164A Industrial boiler combustion method |
| 12/30/2008 | US7469544 Method and apparatus for injecting a fuel into a combustor assembly |
| 12/24/2008 | WO2008157015A1 Emission abatement assembly having a mixing baffle and associated method |
| 12/24/2008 | WO2008155373A1 Non-rotational stabilization of the flame of a premixing burner |
| 12/24/2008 | EP2006606A1 Swirling-free stabilising of the flame of a premix burner |
| 12/24/2008 | EP2005063A2 Coal upgrading process utilizing nitrogen and/or carbon dioxide |
| 12/23/2008 | US7467943 Method for combusting fuel in a fired heater |
| 11/27/2008 | WO2008142654A2 Device and method for efficient mixing of two streams |
| 11/27/2008 | WO2008141722A1 Supported flox operation and burner therefor |
| 11/27/2008 | US20080293002 Energy efficient low NOx burner and method of operating same |
| 11/27/2008 | CA2688160A1 Device and method for efficient mixing of two streams |
| 11/26/2008 | EP1995515A1 Supported FLOX operation and burner therefor |
| 11/19/2008 | EP1992876A2 "Combustion Apparatus" |
| 11/19/2008 | EP1991810A1 Round burner |
| 11/18/2008 | CA2502130C Remote staged furnace burner configurations and methods |
| 11/13/2008 | WO2008135275A1 Method for the combustion of fuel |
| 11/12/2008 | EP1990322A1 Solid fuel combustion for industrial melting with a slagging combustor |
| 11/12/2008 | CN100432536C Recuperated gas turbine engine system and method employing catalytic combustion |
| 10/29/2008 | CN101297157A Low-nitrogen oxide combustion technique and device |
| 10/29/2008 | CN101297156A Burner arrangement for a combustion chamber, associated combustion chamber and method for combusting fuel |
| 10/23/2008 | US20080261162 Burner and method of burning gas in a furnace |
| 10/22/2008 | CN201137927Y Double-chamber burnt gas reverberatory furnace |
| 10/22/2008 | CN201137926Y Double-chamber energy-saving burnt gas reverberatory furnace |
| 10/22/2008 | CN101290115A Modularized coal fines cleaning combustion apparatus |
| 10/15/2008 | EP1980788A1 Gaseous fuel burner |
| 10/15/2008 | CN101285573A Purification of carbon dioxide |
| 10/01/2008 | CN100422642C Cover of comburant whirlwind tower of horizontal sucked hot flue gas rushing into fire center |
| 09/30/2008 | US7429173 Burner and method of burning gas in a furnace |
| 09/24/2008 | EP1971803A2 System, apparatus and method for flameless combustion absent catalyst or high temperature oxidants |
| 09/17/2008 | CN100419337C Combustion apparatus and window box |
| 09/16/2008 | US7425127 Stagnation point reverse flow combustor |
| 09/11/2008 | DE10337526B4 Brenner und Verfahren zum Verbrennen von Gas in einem Ofen Burner and method of burning gas in a furnace |
| 09/09/2008 | US7422427 Energy efficient low NOx burner and method of operating same |
| 09/04/2008 | WO2008105653A1 Method and burner for staged combustion and device provided with one or more burners of this type |
| 09/03/2008 | CN101255985A Cyclone-combustion stove |
| 09/02/2008 | CA2175011C Method and apparatus for reducing nox emissions in a gas burner |
| 08/28/2008 | WO2008102387A1 Plant and method for dry extracting / cooling heavy ashes and for controlling the combustion of high unburnt content residues |
| 08/28/2008 | US20080206693 Low NOx burner |
| 08/28/2008 | CA2678727A1 Plant and method for dry extracting / cooling heavy ashes and for controlling the combustion of high unburnt content residues |
| 08/27/2008 | CN201106926Y Apparatus for preheating hot-air furnace |
| 08/14/2008 | US20080193886 Combustion Apparatus |
| 08/13/2008 | EP1956293A1 Disposal method and equipmnt for exhaust gas from combustion system |
| 08/12/2008 | CA2393513C Method and apparatus for utilizing radiation energy by alpha decay in electric power generating system |
| 08/07/2008 | WO2008092795A1 Combustion chamber for a gas turbine |
| 08/07/2008 | WO2008092763A1 Burner |
| 07/31/2008 | WO2008091158A1 Method and plant for enhancing co2 capture from a gas power plant or thermal power plant |
| 07/30/2008 | EP1950494A1 Combustion chamber for a gas turbine |
| 07/24/2008 | WO2008087150A1 Combustion installation |
| 07/24/2008 | US20080176174 Purification of carbon dioxide |
| 07/17/2008 | WO2008084346A1 Coal upgrading utilizing nitrogen |
| 07/16/2008 | EP1943461A1 Process and apparatus for low-nox combustion |
| 07/16/2008 | EP1532393B1 Control of cyclone burner |
| 07/10/2008 | US20080166671 Combustion burner resulting in low oxides of nitrogen |
| 07/08/2008 | CA2429478C Compact low nox gas burner apparatus and methods |
| 07/01/2008 | US7392752 Solid fuel boiler and method of operating combustion apparatus |
| 06/26/2008 | DE19722070C5 Verfahren zur NOx-armen Verbrennung von Steinkohle bei trockenentaschten Dampferzeugern Method for low NOx combustion of coal in steam generators trockenentaschten |
| 06/26/2008 | DE10320920B4 Heizgerät mit einer Abgasabführung Heater with a flue gas discharge |
| 06/05/2008 | WO2008065568A1 Coal upgrading utilizing carbon dioxide |
| 06/04/2008 | EP1926936A1 Burner arrangement for a combustion chamber, associated combustion chamber and method for combusting fuel |
| 05/29/2008 | WO2008035170A3 Method and apparatus for optimizing high fgr rate combustion with laser-based diagnostic technology |
| 05/29/2008 | US20080124669 Heat reactor |
| 05/28/2008 | CN101187471A Taper tube and ash returning pump and ash recombustion type circulated fluid bed combustion equipment |
| 05/14/2008 | CN201059570Y Boiler capable burning soot dust discharged by various boiler |
| 05/14/2008 | CN201059569Y Non chimney energy-saving environmetnal protection boiler |
| 05/14/2008 | CN201059550Y Gradually dwindling and gradually expanding pipe, ash returning pump and flyash reburning type circulating fluid bed combustion equipment |
| 05/07/2008 | EP1918641A2 Burner device and method for injecting a fuel-oxidant mixture into a combustion chamber |
| 05/07/2008 | EP1917469A2 Oxygen-enriched air assisting system for improving the efficiency of cogeneration system |
| 05/07/2008 | EP1488171B1 BURNER DESIGN WITH HIGHER RATES OF FLUE GAS RECIRCULATION AND REDUCED NOx EMISSIONS |
| 05/07/2008 | EP1181487A4 Coal combustion products recovery process |
| 04/30/2008 | EP1916475A2 Mixing device for a oil or a gas burner |
| 04/30/2008 | EP1915573A1 Method and arrangement for monitoring a burner. |
| 04/30/2008 | CN201053675Y Gas reburning burner |
| 04/29/2008 | US7363756 Method for combustion of a fuel |
| 04/24/2008 | WO2008002452A3 Oxygen-enhanced combustion of unburned carbon in ash |
| 04/23/2008 | CN101164661A Flyash mixing desulfurizing-agent back-blowing secondary-burning high-efficiency energy-saving desulfurizing dust-removing method and equipment thereof |