| Patents for F23C 1 - Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in air (1,214) |
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| 10/28/1993 | CA2102288A1 A process and a device for regulating the combustion of solid fuels in a combustion plant |
| 10/26/1993 | US5256058 Method and apparatus for oxy-fuel heating with lowered NOx in high temperature corrosive environments |
| 10/14/1993 | DE4211839A1 Verfahren und Vorrichtung zur Regelung des Abbrandes fester Brennstoffe in einer Verbrennungsanlage Method and apparatus for controlling the burn solid fuels in an incinerator |
| 10/06/1993 | EP0563792A2 Method and apparatus for oxy-fuel heating with lowered nox in high temperature corrosive environments |
| 09/30/1993 | WO1993019324A1 Combustion apparatus using solid and/or liquid fuels |
| 08/25/1993 | CN2141028Y Gas-liquid separated combustion apparatus |
| 07/13/1993 | US5226375 Boiler and other combustion chambers and a method for mix-combusting coal and rubber |
| 06/08/1993 | US5216981 Coal-fired heating apparatus and method |
| 05/19/1993 | CN1020798C Drying apparatus with pulse combustion device |
| 05/11/1993 | US5209169 Incinerator improvements |
| 04/28/1993 | CN1071500A 脉冲燃烧能量系统 Pulse combustion energy system |
| 04/20/1993 | CA1316329C Apparatus and method of reducing nitrogen oxide emissions |
| 04/07/1993 | CN2129378Y Compound-burning boiler with chain grate added coal dust |
| 03/31/1993 | CN1070464A Burning method for coal-burning boiler and its equipment |
| 03/03/1993 | EP0192682B1 Method and apparatus for flame generation |
| 01/26/1993 | US5181475 Fuel reacts with nitrogen oxides to form ammonia compounds and hydrogen cyanide then nitrogen and water vapor |
| 12/23/1992 | CN1067302A Method of and means for exploiting fuel having high sulfur content |
| 12/02/1992 | CN2123684U Burning device of boiler with coal |
| 10/21/1992 | EP0509774A2 Incinerator improvements |
| 10/20/1992 | US5156100 Method and apparatus for starting the boiler of a solid-fuel fired power plant and ensuring the burning process of the fuel |
| 10/16/1992 | CA2065995A1 Incinerator improvements |
| 10/13/1992 | US5154128 Process for salvaging waste and device for preparing said waste |
| 08/12/1992 | EP0265490A4 Pulse combustion energy system |
| 08/06/1992 | WO1992013235A1 Coal-fired heating apparatus and method |
| 07/09/1992 | WO1992011446A1 Thermal plant |
| 06/25/1992 | DE4039463A1 Steam prodn. plant for burning coal or heavy heating oil - has 30-70 per cent thermic power of fuel fed to stationary body layer and remainder to combustion unit |
| 05/20/1992 | CN1061269A Fluid-bed combustion boiler for sorting of stone coal vanadium-containing cinder |
| 05/14/1992 | WO1992008077A1 A clustered concentric tangential firing system |
| 03/24/1992 | CA1297761C Pulse combustion energy system |
| 01/07/1992 | US5078064 Apparatus and method of lowering NOx emissions using diffusion processes |
| 12/31/1991 | CA1293689C Low no- high efficiency combusion process |
| 10/30/1991 | EP0453461A1 Method and apparatus for starting the boiler of a solid-fuel fired power plant and ensuring the burning process of the fuel |
| 10/23/1991 | CN1014445B Burning system of granular wastes |
| 10/07/1991 | WO1991015712A1 Cyclone combustion apparatus |
| 08/27/1991 | US5042404 Enveoping carbonaceous material with volatile fuels in reducing atmosphere to minimize oxidation of sulfur to sulfur dioxide |
| 07/10/1991 | EP0435966A1 Process for salvaging waste and device for preparing said waste. |
| 07/09/1991 | US5029557 Cyclone combustion apparatus |
| 07/09/1991 | CA2033713A1 Apparatus and method for recovery of constituents and heat from fluidized bed combustion |
| 07/03/1991 | EP0267206B1 Process and plant for reducing nitrogen monoxide emissions when burning anthracite with a medium and high volatile content |
| 06/04/1991 | US5020454 Clustered concentric tangential firing system |
| 05/28/1991 | CA1284458C Swirl generator |
| 02/26/1991 | CA1280576C Method and apparatus for controlling the operation of a fluidized bed reactor apparatus |
| 02/19/1991 | US4993332 Hybrid fluidized bed and pulverized coal combustion system and a process utilizing said system |
| 02/12/1991 | US4992043 Pulse combustion energy system |
| 02/12/1991 | US4992039 Pulse combustion energy system |
| 01/15/1991 | CA1278962C Underfed stoker boiler for burning bituminous coal and other solid fuel particles |
| 01/01/1991 | US4981089 Process for the reduction of nitrogen monoxide emissions during the combustion of solid fuels |
| 12/25/1990 | US4979448 Apparatus and method for recovery of constituents and heat from fluidized bed combustion |
| 11/01/1990 | WO1990012986A1 Process for salvaging waste and device for preparing said waste |
| 09/20/1990 | DE3908550A1 Boiler |
| 08/01/1990 | CN1044328A Method and apparatus for starting boiler of solid-fuel fired power plant and ensuring burning process of fuel |
| 07/17/1990 | WO1990008289A1 Method and apparatus for starting the boiler of a solid-fuel fired power plant and ensuring the burning process of the fuel |
| 07/17/1990 | US4941820 Drying apparatus |
| 07/17/1990 | CA2045541A1 Method and apparatus for starting the boiler of a solid-fuel fired power plant and ensuring the burning process of the fuel |
| 05/09/1990 | CN1007920B Method and apparatus for flame generation |
| 03/15/1990 | DE3830884A1 Oil or gas burner |
| 03/15/1990 | DE3830883A1 Combustion furnace |
| 03/07/1990 | CN2054146U Combustion-supporting and smoke abatement generator for boiler |
| 12/06/1989 | EP0344784A2 Low NOx high efficiency combustion process |
| 11/14/1989 | CA1262839A1 Slagging combustion system |
| 11/02/1989 | DE3813742A1 Method for introducing additional heat into the solid combustion in the circulating fluidised bed |
| 09/26/1989 | CA1261682A1 Particulate waste product combustion system |
| 09/26/1989 | CA1259860A1 Combustion system for burning fuel having various particle sizes |
| 09/13/1989 | CN2044321U Multi-purpose fuel furnace with controllable device |
| 09/05/1989 | US4863371 Low NOx high efficiency combustion process |
| 08/29/1989 | US4860695 Cyclone combustion apparatus |
| 06/13/1989 | US4838784 Pulse combustion energy system |
| 06/01/1989 | WO1989004940A1 Hybrid fluidized bed/coal dust furnace system and process for change-over of existing coal dust boilers to this system |
| 05/09/1989 | US4828487 Swirl generator |
| 04/11/1989 | US4819873 Method and apparatus for combusting fuel in a pulse combustor |
| 03/21/1989 | US4813380 Method and apparatus for controlling the operation of a fluidized bed reactor apparatus |
| 01/10/1989 | US4797087 Method and apparatus for generating highly luminous flame |
| 10/25/1988 | US4779545 Injection natural gas or other liquid fuels using a pulse generator |
| 09/07/1988 | EP0192682A4 Method and apparatus for flame generation. |
| 09/06/1988 | US4768446 Coal combustion system |
| 08/30/1988 | US4767313 Pulse combustion energy system |
| 08/18/1988 | DE3718602C1 Process for reducing the sulphur dioxide content of the waste gas from a coal-fired combustion installation |
| 08/10/1988 | CN87212370U Pre-burning burner for anthracite duff |
| 07/06/1988 | CN88100031A Method of high efficiency combustion |
| 06/29/1988 | EP0273027A2 Heating boiler for solid and liquid fuels |
| 05/18/1988 | EP0267206A1 Process and plant for reducing nitrogen monoxide emissions when burning anthracite with a medium and high volatile content. |
| 05/10/1988 | US4742784 Methods for reducing nitrogen oxides emissions from power plants fired by various coals |
| 05/04/1988 | EP0265490A1 Pulse combustion energy system. |
| 03/30/1988 | CN87102874A 脉冲燃烧能量系统 Pulse combustion energy system |
| 03/02/1988 | CN87204985U Annular furnace for powder material |
| 03/02/1988 | CN86203652U Fluidizing reactor burning saw powder |
| 02/16/1988 | US4725224 Device for supplying air to the combustion chamber of a boiler furnace designed for normal operation with natural gas and emergency operation with fuel oil |
| 01/26/1988 | CA1231888A1 Apparatus with burner and heat exchanger |
| 11/24/1987 | US4708159 Pulse combustion energy system |
| 11/05/1987 | WO1987006677A1 Process and plant for reducing nitrogen monoxide emissions when burning solid fuels |
| 10/22/1987 | WO1987006321A1 Pulse combustion energy system |
| 10/21/1987 | CN87201005U Injecting atomizing disel oil stove with low noise |
| 10/06/1987 | US4697530 Underfed stoker boiler for burning bituminous coal and other solid fuel particles |
| 09/16/1987 | EP0237069A1 Device for supplying air to a boiler combustion chamber normally operating on natural gas during its operation on oil |
| 09/09/1987 | EP0235938A2 Solid fuel combustion apparatus |
| 09/09/1987 | CN87102139A Baised jet flame stabilizing method and device |
| 08/12/1987 | CN86107251A Concentric multi-circular counter-distributed efflux (combination) combustion apparatus |
| 07/21/1987 | US4681065 Multibed fluidized bed boiler |
| 07/14/1987 | US4679512 Method of and apparatus for burning liquid and/or solid fuels in pulverized from |
| 06/03/1987 | EP0224358A2 Method and apparatus for controlling the operation of a fluidized bed reactor apparatus |