| 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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| 11/24/2005 | US20050257721 Solid fuel boiler and method of operating combustion apparatus |
| 11/10/2005 | US20050247300 Apparatus for radiant tube exhaust gas entrainment |
| 11/09/2005 | CN1226551C Industrial furnace and burner for regeneration combustion and burning method thereof |
| 11/08/2005 | US6962117 Method and apparatus for controlling combustion in a furnace |
| 10/27/2005 | US20050239005 Method and apparatus for heat treatment |
| 10/20/2005 | US20050230500 Method and system for lancing gas into an environment with variable entrainment of non-lanced gas |
| 10/13/2005 | US20050223891 Oxy-fuel combustion process |
| 10/13/2005 | DE10217524B4 Brenner mit seitlichem Austritt zur flammenlosen Oxidation Burner with side outlet for flameless oxidation |
| 10/12/2005 | EP1583922A1 Method and apparatus to facilitate flawless combustion absent catalyst or high temperature oxident |
| 10/12/2005 | CN2733179Y Boiler with circulated vulcanizing bed |
| 10/06/2005 | WO2005093322A1 Method and heating-oil burner for optimising a combustion operation |
| 10/06/2005 | US20050217545 Method and apparatus for controlling combustion in a furnace |
| 10/06/2005 | DE102004013434A1 Verfahren und Heizölbrenner zur Optimierung des Verbrennungsvorgangs Process and fuel oil burner to optimize the combustion process |
| 10/05/2005 | CN2731346Y Circulartion fire pipe gas boiler |
| 09/28/2005 | EP1580485A1 Combustion apparatus and window box |
| 09/28/2005 | EP1580484A2 Remote staged furnace burner configurations and methods |
| 09/21/2005 | CN1670431A Three return stroke half fire coal, fuel oil and gas-fired smokeless boiler |
| 09/21/2005 | CN1219995C Burner apparatus for burning fuel and air |
| 09/20/2005 | US6945180 Miniature garbage incinerator and method for incineration |
| 09/07/2005 | EP1570211A1 Method and device for combustion of a fuel |
| 09/06/2005 | US6938560 Solid fuel boiler and method of operating combustion apparatus |
| 09/01/2005 | WO2005080869A1 A method of operating a burner, and a burner for liquid and/or gaseous fuels |
| 08/31/2005 | EP1568941A1 Mixing device for an oil or gas forced-draught burner |
| 08/31/2005 | CN2722042Y Electrolytic water hydrogen-oxygen burner |
| 08/30/2005 | CA2126127C Water heating apparatus with passive flue gas recirculation |
| 08/24/2005 | CN1657823A Horizontal boiler using rice husk as combustion raw material and its method |
| 08/18/2005 | WO2005075887A1 Combustion apparatus |
| 08/18/2005 | US20050178104 Compact lightweight ramjet engines incorporating swirl augmented combustion with improved performance |
| 08/17/2005 | CN1656339A Control of cyclone burner |
| 08/16/2005 | US6929469 Burner apparatus |
| 08/11/2005 | DE102004009787B3 Mixing device for oil or gas fan burner has burner tube with endface against surface on endface of support tube |
| 08/10/2005 | EP1561072A1 Combustion method and burner head, burner comprising one such burner head, and boiler comprising one such burner head |
| 07/28/2005 | DE10360951A1 Wärmekraftanlage mit sequentieller Verbrennung und reduziertem CO2-Ausstoß sowie Verfahren zum Betreiben einer derartigen Anlage Thermal power plant with sequential combustion and reduced CO2 emissions and method for operating such a system |
| 07/21/2005 | US20050158684 Remote staged furnace burner configurations and methods |
| 07/21/2005 | US20050155351 Combustion chamber with flameless oxidation |
| 07/14/2005 | WO2005064232A1 Thermal power plant with sequential combustion and reduced co2 emissions and method for operating a plant of this type |
| 07/14/2005 | DE10356703A1 Method of burning fossil fuels in steam generator using oxy-fuel process, by using waste gas to preheat oxygen used in combustion |
| 07/14/2005 | CA2550675A1 Thermal power plant with sequential combustion and reduced-co2 emission, and a method for operating a plant of this type |
| 07/07/2005 | US20050147936 Heat reactor |
| 07/07/2005 | US20050147934 Burner with high capacity venturi |
| 07/06/2005 | EP1549881A2 System for vaporization of liquid fuels for combustion and method of use |
| 07/05/2005 | US6913457 Method and apparatus for optimized CO post-combustion in low NOx combustion processes |
| 06/30/2005 | DE10356701A1 Method for combustion of fossil fuel in steam generator, e.g. for electrical power plant, using oxyfuel process with combined hot and cold flue gas recirculation |
| 06/23/2005 | US20050132942 Control of cyclone burner |
| 06/22/2005 | EP1544541A1 Burner for fire tube boiler |
| 06/22/2005 | EP1543271A1 Method and apparatus for heat treatment |
| 06/21/2005 | US6907724 Combined cycle engines incorporating swirl augmented combustion for reduced volume and weight and improved performance |
| 06/15/2005 | CN2704755Y Sludge hydrophily syrup boilers |
| 06/07/2005 | US6902390 Burner tip for pre-mix burners |
| 06/01/2005 | CN1621739A External-combustion engine |
| 05/31/2005 | US6898936 Compression stripping of flue gas with energy recovery |
| 05/25/2005 | EP1532393A1 Control of cyclone burner |
| 05/25/2005 | CN2702180Y Multi-stage rotary vertical boiler with energy-saving, dedusting and harmful gas elimination function |
| 05/24/2005 | US6895756 Compact swirl augmented afterburners for gas turbine engines |
| 05/17/2005 | US6893252 Fuel spud for high temperature burners |
| 05/17/2005 | US6893251 Burner design for reduced NOx emissions |
| 05/10/2005 | US6890172 Burner with flue gas recirculation |
| 05/10/2005 | US6890171 Apparatus for optimizing burner performance |
| 05/06/2005 | WO2005040677A2 Combustion method and apparatus for carrying out same |
| 05/04/2005 | CN1200239C Oxygen-enriching heat-accumulating air preheating and flue gas recirculating apparatus |
| 05/03/2005 | US6887068 Centering plate for burner |
| 04/27/2005 | CN1609512A Carbon calcining rotary kiln combustion chamber |
| 04/27/2005 | CN1609511A Energy-saving gas economizing device for natural gas boiler |
| 04/26/2005 | US6884062 Burner design for achieving higher rates of flue gas recirculation |
| 04/26/2005 | US6883721 Method and system for lancing gas into an environment with variable entrainment of non-lanced gas |
| 04/21/2005 | US20050084812 Combustion method and apparatus for carrying out same |
| 04/21/2005 | US20050081508 Combined cycle engines incorporating swirl augmented combustion for reduced volume and weight and improved performance |
| 04/19/2005 | US6881053 Burner with high capacity venturi |
| 04/14/2005 | US20050076648 Method and apparatus for injecting a fuel into a combustor assembly |
| 04/14/2005 | DE10349836B3 Mixer for air and oil or gas in a burner has throttle formed by annular gap |
| 04/12/2005 | US6877980 Burner with low NOx emissions |
| 04/07/2005 | US20050074711 Burner apparatus |
| 04/05/2005 | US6875413 Combustion of sulfur with oxygen in diluted, circulation precooled gases; controlling temperature; liquefaction |
| 04/05/2005 | US6875009 Combustion method and apparatus for NOx reduction |
| 04/05/2005 | US6875008 Lean pre-mix low NOx burner |
| 03/24/2005 | WO2005005885A3 Burner with oxygen and fuel mixing apparatus |
| 03/23/2005 | EP1517085A2 Low NOx combustion using cogenerated oxygen and nitrogen streams |
| 03/23/2005 | CN1598401A Methode of low nox combustion using cogenerated oxygen and nitrogen streams |
| 03/22/2005 | US6869277 Burner employing cooled flue gas recirculation |
| 03/17/2005 | US20050058958 Low NOx combustion using cogenerated oxygen and nitrogen streams |
| 03/16/2005 | CA2481617A1 Low nox combustion using cogenerated oxygen and nitrogen streams |
| 03/15/2005 | US6866502 Burner system employing flue gas recirculation |
| 03/09/2005 | CN2684024Y Gas-fired horizontal boiler |
| 03/02/2005 | EP1332316B1 Method for firing an oil firing or gas firing boiler with a dust-like fuel |
| 03/02/2005 | CN1587802A Fine coal powder recombustion denitrificating method |
| 03/02/2005 | CN1587801A Device and method for water raw material hydrogen burning boiler |
| 03/02/2005 | CN1587800A Method and system for reducing NO discharging by collecting and refiring fine coal powder in tertiary wind |
| 02/24/2005 | US20050039653 Oxygen-enriched co-firing of secondary fuels in slagging cyclone combustors |
| 02/23/2005 | EP1508741A2 Oxygen-enriched co-firing of secondary fuels in slagging cyclone combustors |
| 02/23/2005 | CN1584394A Multistage rotary energy-saving dust and harmful gas eliminating vertical boiler |
| 02/17/2005 | DE10297365T5 Gasturbine Gas turbine |
| 02/16/2005 | EP1192390B1 Method of operating a tangential firing system |
| 02/10/2005 | WO2005012793A1 Recuperated gas turbine engine system and method employing catalytic combustion |
| 02/10/2005 | CA2534429A1 Recuperated gas turbine engine system and method employing catalytic combustion |
| 02/09/2005 | EP1504804A1 Arrangement for partial recirculation of exhaust gases from heating boilers powered by gas or other fuels |
| 02/03/2005 | WO2005010434A1 Method and apparatus for optimized co post-combustion in low nox combustion processes |
| 02/03/2005 | US20050026097 Method and apparatus for optimized CO post-combustion in low NOx combustion processes |
| 02/03/2005 | US20050022499 Recuperated gas turbine engine system and method employing catalytic combustion |
| 02/03/2005 | DE10348272B3 Mixing device for oil or gas burner has guide element downstream of diaphragm, by which exhaust gas is directed to diaphragm |
| 02/03/2005 | DE10332736A1 Process and assembly to optimize burner operating characteristics by re-circulation of gases through vortex generator to air inlet |