| Patents for F23C 6 - Combustion apparatus characterised by the combination of two or more combustion chambers (2,586) |
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| 08/31/1994 | EP0612958A2 Fuel burner apparatus and method employing divergent flow nozzle |
| 08/17/1994 | EP0611011A2 Method and apparatus for suppressing NOx formation in regenerative burners |
| 08/04/1994 | DE4302847A1 Two-stage non-polluting fuel combustion system |
| 08/02/1994 | US5333574 Compact boiler having low NOX emissions |
| 07/26/1994 | CA2026455C Boiler furnace combustion system |
| 07/12/1994 | US5327726 Staged furnaces for firing coal pyrolysis gas and char |
| 07/05/1994 | US5325796 Process for decreasing N2 O emissions from a fluidized bed reactor |
| 07/05/1994 | US5325660 Method of burning a premixed gas in a combustor cap |
| 06/22/1994 | EP0602901A1 Tertiary fuel injection system for use in a dry low NOx combustion system |
| 06/22/1994 | EP0602396A1 Process heat generator |
| 06/15/1994 | EP0289487B1 Slagging combustion system |
| 06/14/1994 | US5319935 Staged gas turbine combustion chamber with counter swirling arrays of radial vanes having interjacent fuel injection |
| 06/14/1994 | US5319934 Combined gas turbine and steam turbine power plant for high efficiency use of low grade coal |
| 06/09/1994 | DE4241651A1 Feed of prim. and sec. air to coal dust main and ignition burner - involves ejector-staged air eddy burner with muffle formed as ring aperture with sec. air feed provided with guide components |
| 06/01/1994 | EP0599548A1 Flat glass furnaces |
| 06/01/1994 | EP0599547A1 Glass furnaces |
| 05/31/1994 | US5316750 Hydrocarbon combustion process in which the carbon dioxide produced is prevented from dispersing onto the atmosphere, and a plant for its implementation |
| 05/31/1994 | US5315939 Integrated low NOx tangential firing system |
| 05/10/1994 | US5310337 Vibration-resistant low NOx burner |
| 05/03/1994 | US5307765 Rotary fluid bed used to gasify and combust oil-in water emulsions |
| 04/28/1994 | WO1994009316A1 METHOD OF BURNING GAS IN A STAGED AIR, RECIRCULATING FLUE GAS LOW NOx BURNER |
| 04/28/1994 | WO1994009315A1 STAGED AIR, RECIRCULATING FLUE GAS LOW NOx BURNER |
| 04/28/1994 | DE4236512A1 Operating system for combined steam-and gas-turbine power station |
| 04/19/1994 | US5303678 Process for low-pollutant combustion in a power station boiler |
| 04/13/1994 | EP0592081A1 Inspirated staged combustion burner |
| 04/05/1994 | US5299929 Fuel burner apparatus and method employing divergent flow nozzle |
| 03/23/1994 | EP0588663A1 Pulse combustor |
| 03/22/1994 | US5295817 Apparatus and method for combusting crude oil |
| 03/08/1994 | US5291841 Coal combustion process for SOx and NOx control |
| 03/02/1994 | EP0584263A1 Method and system for combusting hydrocarbon fuels with low pollutant emissions. |
| 02/23/1994 | EP0583987A2 Apparatus for combusting crude oil |
| 02/23/1994 | EP0583286A1 Method for operating a combustion process |
| 02/23/1994 | CN1082690A Fuei-burner method and apparatus |
| 02/23/1994 | CN1082685A Staged furnaces for firing coal pyrolysis gas and char |
| 02/20/1994 | CA2104250A1 Apparatus and method for combusting crude oil |
| 02/15/1994 | US5285628 Method of combustion and combustion apparatus to minimize Nox and CO emissions from a gas turbine |
| 02/03/1994 | WO1994002711A1 Process and arrangement for operating a combined power station |
| 01/27/1994 | DE4224959A1 Method to operate combination power station - uses part flue gas flow, which is branched-off in substoichiometric combustion area, in front of secondary air supply |
| 01/25/1994 | US5281128 Multistage process for combusting fuel mixtures |
| 01/24/1994 | CA2101047A1 Fire tube boiler |
| 01/20/1994 | WO1994001660A1 Low nox cogeneration process and system |
| 01/20/1994 | CA2138983A1 Low nox cogeneration process and system |
| 01/11/1994 | US5277578 Gas burner having tangential counter-rotation air injectors and axial gas injector tube |
| 12/29/1993 | EP0575551A1 Apparatus and method for combustion within porous matrix elements |
| 12/22/1993 | EP0575043A2 Fuel-burner method and apparatus |
| 12/21/1993 | US5271729 Inspirated staged combustion burner |
| 12/21/1993 | CA1325363C Method to enhance removal of sulfur compounds by slag |
| 12/14/1993 | US5269679 Staged air, recirculating flue gas low NOx burner |
| 12/14/1993 | US5269678 Methods and apparatus for burning fuel with low NOx formation |
| 12/08/1993 | EP0573300A2 Method of low-NOx combustion and burner device for effecting same |
| 12/02/1993 | DE4216523A1 Fuelled heater with turbulence nozzle - has fuel-absorbent body on combustion-chamber rear wall extending nearly to nozzle outlet |
| 11/24/1993 | EP0571234A2 Process for decreasing N2O emissions from a fluidized bed reactor |
| 11/24/1993 | EP0571233A2 Staged furnaces for firing coal pyrolysis gas and char |
| 11/23/1993 | US5263849 High velocity burner, system and method |
| 11/23/1993 | CA2096323A1 Staged furnaces for firing coal pyrolysis gas and char |
| 11/23/1993 | CA2095486A1 Process for decreasing n2o emmissions from a fluidized bed reactor |
| 11/11/1993 | WO1993022600A1 Method for maintaining a nominal working temperature of flue gases in a pfbc power plant |
| 11/10/1993 | EP0569183A2 System and method for two-stage combustion in a fluidized bed reactor |
| 11/09/1993 | US5259342 Method and apparatus for low NOX combustion of gaseous fuels |
| 11/09/1993 | CA1324034C Device for heating or incineration plants |
| 11/05/1993 | CA2095182A1 System and method for two-stage combustion in a fluidized bed reactor |
| 10/27/1993 | EP0567131A2 Oxygen-enriched combustion method |
| 10/13/1993 | EP0565196A2 Premixed/high-velocity fuel jet low NOx burner |
| 09/30/1993 | WO1993019327A1 Secondary air addition to enhance combustion in semi-enclosed heating apparatus |
| 09/29/1993 | EP0562816A2 Method for combustion of a fuel |
| 09/29/1993 | EP0562710A2 Low NOx formation burner apparatus and methods |
| 09/16/1993 | WO1993018341A1 Method and apparatus for combusting a carbonaceous material |
| 09/15/1993 | EP0396554B1 Burner |
| 09/08/1993 | EP0558669A1 Multistage process for combusting fuel mixtures |
| 09/08/1993 | EP0415926B1 Coal additives |
| 08/24/1993 | US5238396 Fuel-burner method and apparatus |
| 08/24/1993 | US5237963 System and method for two-stage combustion in a fluidized bed reactor |
| 08/24/1993 | CA1321474C Three-stage process for burning fuel containing sulfur to reduce emission of particulates and sulfur-containing gases |
| 08/24/1993 | CA1321464C2 Method for reducing sulfur dioxide content in flue gases |
| 08/19/1993 | DE4204787A1 Nitrogen oxide(s) redn. during solid fuel combustion - includes injecting crude tar into hot combustion gas |
| 08/17/1993 | US5235804 Method and system for combusting hydrocarbon fuels with low pollutant emissions by controllably extracting heat from the catalytic oxidation stage |
| 08/11/1993 | EP0554325A1 Gasturbine combustion chamber and method of operation thereof. |
| 08/03/1993 | US5232357 Multistage process for combusting fuel mixtures using oxide catalysts in the hot stage |
| 08/03/1993 | CA1320901C Process and apparatus for the staged combustion of a fuel-air mix with reduced nitrogen oxide production |
| 07/21/1993 | EP0551643A2 Axial cyclone combustion chamber |
| 07/20/1993 | US5228399 In-bed staged fluidized bed combustion apparatus and method |
| 07/06/1993 | US5224334 Low NOx cogeneration process and system |
| 06/29/1993 | US5222476 Low NOx aspirated burner apparatus |
| 06/24/1993 | DE4142401A1 Heating of furnace based on one or more burners - involves burner under-stoichiometrically operated with flame and enriched air or oxygen coming into contact with one another spaced apart at burner mouth |
| 06/22/1993 | US5220888 Cyclonic combustion |
| 06/09/1993 | EP0545114A1 Method of generating process heat |
| 06/09/1993 | CN1072999A Method and equipment to generate heat used in process |
| 06/08/1993 | US5216885 Combustor for burning a premixed gas |
| 06/06/1993 | CA2083248A1 Method of generating process heat |
| 06/01/1993 | US5215455 Combustion while controlling fuel to oxygen stoichiometric ratio to reduce production of nitrogen compounds |
| 05/27/1993 | WO1993010398A1 A process and apparatus using a pulse combustor for atomizing liquids and slurries |
| 05/26/1993 | EP0543478A2 Burner with staged combustion |
| 05/26/1993 | EP0543155A1 Method for a low-pollutant combustion in a power plant boiler |
| 05/22/1993 | CA2081443A1 Process for low-pollutant combustion in a power station boiler |
| 05/19/1993 | DE4137778A1 Small solid fuel combustion unit control - involving electric heating of afterburner controlled in accordance with outlet gas temp. and oxygen content measurements. |
| 05/11/1993 | US5209187 Low pollutant - emission, high efficiency cyclonic burner for firetube boilers and heaters |
| 05/05/1993 | EP0539449A1 Combustion method and apparatus for staged combustion within porous matrix elements |
| 05/04/1993 | US5207053 Method and system for staged rich/lean combustion |
| 05/04/1993 | CA1317211C2 Method and apparatus for suppressing nox formation in regenerative burners |
| 04/27/1993 | US5205728 Process and apparatus utilizing a pulse combustor for atomizing liquids and slurries |