| Patents for F23B 80 - Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel (539) |
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| 11/30/2011 | CN102261637A 立式固定炉排燃煤烟气三回程承压蒸汽、热水锅炉 Vertical fixed grate coal-fired flue three return pressure steam, hot water boilers |
| 11/23/2011 | CN102252316A Pressurized oxygen enriched coal combustion flue gas recycling system |
| 11/23/2011 | CN102252315A Boiler |
| 11/16/2011 | CN202040970U Boiler with smoke returning pipes |
| 11/16/2011 | CN102242925A Smoke and dust treatment equipment for coal-fired boiler |
| 11/09/2011 | CN202032562U Efficient energy-saving pyrolysis combustion furnace |
| 11/02/2011 | CN202024315U Improved boiler |
| 10/27/2011 | US20110259253 Stepped floor for solid fuel boilers |
| 10/26/2011 | CN202018033U Energy-saving and environment-friendly biomass vertical boiler |
| 10/12/2011 | EP2373926A1 Method and apparatus for cascaded biomass oxidation with thermal feedback |
| 09/21/2011 | CN201983254U 煤气化热能转换器 Gasification heat energy converters |
| 09/21/2011 | CN102192498A Method of flue gas separation and depressurization as well as flue-returning and burning |
| 09/21/2011 | CN102192497A Energy-saving environmentally-friendly boiler |
| 09/21/2011 | CN101871641B Vertical quartic reverse-burning boiler |
| 09/08/2011 | DE102009040249A1 Zwangdurchlaufdampferzeuger für die Verfeuerung von Trockenbraunkohle Once-through steam generator for the combustion of dry lignite |
| 08/24/2011 | CN201944827U 一种烟煤燃烧锅炉的热风净化装置 A bituminous coal combustion boiler hot air purification device |
| 08/18/2011 | US20110197797 Method and apparatus for efficient production of activated carbon |
| 08/17/2011 | CN201935173U 一种锅炉烟气利用装置 A boiler flue gas utilization device |
| 08/04/2011 | WO2011037352A3 Briquette boiler using coal |
| 07/21/2011 | WO2011086232A1 Method of combusting different fuels in an oxycombustion boiler |
| 07/20/2011 | EP2344810A1 Method and device for reducing hazardous emissions in internal combustion systems |
| 07/13/2011 | EP2343482A1 Heating device equipped with fuel regulation |
| 07/07/2011 | WO2011079837A2 Burner system |
| 06/22/2011 | CN201875883U Low-carbon environment-friendly high-efficient energy-saving atmospheric pressure boiler |
| 06/16/2011 | US20110139046 Emissionless Oxyfuel Combustion Process and a Combustion System Using Such a Process |
| 06/09/2011 | US20110132243 Method and apparatus of controlling exhaust gas in oxyfuel combustion boiler |
| 06/01/2011 | CN101839475B Biomass fuel combustion device |
| 05/25/2011 | CN201844392U Regeneration recycling system for fuel waste of boiler |
| 05/18/2011 | CN201836875U Improved small boiler |
| 05/18/2011 | CN101839474B Method for re-circulating combustion of flue gas of pulverized coal fired boiler |
| 04/27/2011 | EP2313686A2 A furnace system with internal flue gas recirculation |
| 04/14/2011 | US20110083594 Method and apparatus of controlling oxygen supply in oxyfuel combustion boiler |
| 04/13/2011 | CN201795476U Improved boiler |
| 04/06/2011 | CN101016995B System, method, and article of manufacture for adjusting CO emission levels at predetermined locations in a boiler system |
| 03/31/2011 | WO2011037352A2 Briquette boiler using coal |
| 03/24/2011 | WO2010123684A3 Pollution abatement process for fossil fuel-fired boilers |
| 03/23/2011 | CN201772442U Oxygen supplementation type fume gas circulation combustion device |
| 03/17/2011 | US20110061576 Four-way valve |
| 02/24/2011 | DE102009038242A1 Wood gasification boiler for use as e.g. fireplace in living area, has mixer device mixing combustion gases in combustion chamber with secondary air from secondary air inlet, where mixed combustion gases are burnt in post-combustion chamber |
| 02/23/2011 | CN201751723U Four return-stroke horizontal boiler |
| 02/17/2011 | DE202010016404U1 Heizkessel für Festbrennstoff Boilers for solid fuel |
| 02/16/2011 | CN101975392A Regenerative recycling system for boiler fuel wastes |
| 01/26/2011 | EP2278221A2 Combustion chamber for pelletised fuel, in particular wood pellets |
| 01/26/2011 | CN201724209U Circulation boiler back-burning device |
| 01/20/2011 | US20110011315 Oxyfuel Boiler and Control Method for Oxyfuel Boiler |
| 01/19/2011 | CN201715495U Vertical type biquadratic back burning furnace |
| 01/19/2011 | CN201715482U Vertical type fixed fire grate coal-burning smoke gas three backhaul pressure-bearing steam and hot water boiler |
| 01/05/2011 | CN201697111U Vertical smoke return combustion boiler |
| 12/29/2010 | WO2010151094A1 Solid fuel combustion method and device |
| 12/22/2010 | CN101922706A Four-return stroke horizontal boiler |
| 12/15/2010 | CN101915417A Coal combustion device of energy-saving boiler and coal combustion method thereof |
| 11/18/2010 | US20100288172 Gas leakage reduction system |
| 11/17/2010 | CN201636846U Solid fuel heat-storage type high-temperature air combustion gasification furnace |
| 11/11/2010 | DE202010005458U1 Backofensystem mit einem Biomassebrenner Oven system with a biomass burner |
| 11/10/2010 | CN101881438A Non-polluted multifunctional circulating combustion furnace |
| 11/03/2010 | CN101384855B Device for the combustion of organic substances |
| 10/28/2010 | WO2010123684A2 Pollution abatement process for fossil fuel-fired boilers |
| 10/27/2010 | CN101871641A Vertical quartic reverse-burning boiler |
| 10/19/2010 | US7814845 Dual chamber system for gasifying biomass waste |
| 10/07/2010 | WO2010113139A1 A system for generating heat and mechanical energy |
| 10/06/2010 | EP2236940A1 Solid fuel stove |
| 09/22/2010 | CN101839475A Biomass fuel combustion device |
| 09/22/2010 | CN101839474A Method for re-circulating combustion of flue gas of pulverized coal fired boiler |
| 09/22/2010 | CN101839473A Flue gas recirculation high temperature air energy-saving and environmental protection combustion technology |
| 09/21/2010 | US7798077 Freefall pyrolytic oven |
| 09/16/2010 | DE10142444B4 Brennkammer für einen mit Festbrennstoffen beheizbaren Kessel A combustion chamber of a heated solid fuel boiler |
| 09/15/2010 | CN201582799U Energy-saving boiler coal burner |
| 09/09/2010 | US20100227287 Apparatus for Burning Organic Substances |
| 09/02/2010 | WO2010063046A4 Method and apparatus for cascaded biomass oxidation with thermal feedback |
| 08/26/2010 | US20100212555 Oxyfuel Combustion Boiler Plant and Operating Method for the Same |
| 08/19/2010 | US20100206202 Process and Apparatus For The Separation of A Gaseous Mixture |
| 08/11/2010 | EP2216602A2 Stove comprising a firebox |
| 07/29/2010 | DE202010005540U1 Filter für Kleinfeuerstellen, insbesondere für geschlossene Kaminanlagen Filters for small fires, especially for enclosed fireplace installations |
| 07/14/2010 | CN201526984U Novel integral one-step poured boiler |
| 07/01/2010 | WO2010053359A3 Fireplace, and method for operating such a fireplace |
| 06/10/2010 | WO2010063046A1 Method and apparatus for cascaded biomass oxidation with thermal feedback |
| 06/10/2010 | US20100139534 Method and apparatus for gasification of organic waste in batches |
| 06/10/2010 | CA2746826A1 Method and apparatus for cascaded biomass oxidation with thermal feedback |
| 05/12/2010 | CN201462808U Coal-fired boiler |
| 05/06/2010 | WO2010049127A1 Method and device for reducing hazardous emissions in internal combustion systems |
| 04/29/2010 | US20100101462 Oxyfuel Boiler and a Method of Controlling the Same |
| 04/21/2010 | CN1776293B Heat-storage type honeycomb briquette fired steam boiler |
| 04/14/2010 | CN201437985U Multipurpose energy-saving combustion engine |
| 04/14/2010 | CN1719103B Methods and systems for operating combustion systems |
| 04/01/2010 | US20100077946 Process temperature control in oxy/fuel combustion system |
| 04/01/2010 | US20100077945 Convective section combustion |
| 04/01/2010 | US20100077944 Combustion system with precombustor |
| 04/01/2010 | US20100077942 Oxy/fuel combustion system with little or no excess oxygen |
| 04/01/2010 | US20100077941 Oxy/fuel combustion system with minimized flue gas recirculation |
| 03/31/2010 | CN101684940A Multipurpose energy-saving burner |
| 03/17/2010 | CN201425298Y Efficient, energy-saving and multifunctional circulating heating furnace |
| 03/10/2010 | CN201421084Y Boiler smoke channel for burning biomass |
| 02/18/2010 | US20100037806 Combustion Chamber for Burning Solid Fuels |
| 02/03/2010 | CN201396751Y Coal-fired boiler with controlled oxygen content in smoke |
| 02/03/2010 | CN201396750Y Boiler fume-recycling energy-saving emission-reducing system |
| 01/13/2010 | CN201382408Y 锅炉烟气再循环装置 Boiler flue gas recirculation device |
| 12/31/2009 | US20090320725 Furnace system with internal flue gas recirculation |
| 12/30/2009 | WO2009158465A2 A furnace system with internal flue gas recirculation |
| 12/02/2009 | CN201355035Y Stove enabling flue gas to burn thoroughly |
| 11/19/2009 | US20090286191 Dispositif de combustion |