| Patents for F23G 7 - Methods or apparatus, e.g. incinerators, specially adapted for combustion of specific waste or low grade fuels, e.g. chemicals (10,358) |
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| 09/24/1991 | US5050511 Reduction of organic waste,transferring and cooling, condensation followed by recycling |
| 09/24/1991 | US5050508 System for the incineration of refuse and the treatment of the incineration exhaust gasses |
| 09/19/1991 | DE4008100A1 Disposal of liq. or gaseous residues - by directing jets of residues into flames from burners of steam boiler |
| 09/18/1991 | EP0446888A2 Incinerating-fusing system for city refuse disposal |
| 09/18/1991 | EP0446436A2 Process and device for burning impurities in a media flow |
| 09/18/1991 | EP0446435A2 Device for burning oxidizable components in exhaust air |
| 09/18/1991 | EP0446434A2 Combustion device |
| 09/18/1991 | CN1013925B Process and apparatus for binding salt-forming compositions into solid when combustion of fossil fuels, garbages and like |
| 09/17/1991 | CA1288965C Flare igniter assembly |
| 09/13/1991 | CA2027623A1 High temperature-generating method and application thereof |
| 09/11/1991 | CA2037866A1 Method and apparatus for burning of pollutants contained in a carrier flow |
| 09/11/1991 | CA2037864A1 Apparatus for the combustion of pollutants carried in a waste gas flow |
| 09/05/1991 | DE4006735A1 Gas-fired heating unit operation - for low nitrogen oxide(s) emission, using oxidn. catalyst to reduce carbon mon:oxide emission |
| 09/04/1991 | EP0444122A1 Combustion apparatus. |
| 09/03/1991 | US5044326 Flammable waste liquid combustion system and method |
| 08/28/1991 | CN1013643B Catalytic conversion method for waste gas contained hydrocarbon halohydrocarbon and carbon monoxide |
| 08/27/1991 | US5042403 Combustion of polychlorinated biphenyls and contaminated oils, recycling of equipment; pollution control |
| 08/27/1991 | US5042399 Hearth arrangement for melting furnace |
| 08/21/1991 | EP0441942A1 Process and installation for the combustion of oxygen-free toxic gas effluents. |
| 08/20/1991 | US5041268 Post-combustion chamber |
| 08/14/1991 | EP0441464A2 In situ soil decontamination method and apparatus |
| 08/14/1991 | EP0440751A1 Process for drying and/or burning sludge |
| 08/13/1991 | US5038562 Burner for regeneration of a particle filter device |
| 08/07/1991 | EP0440181A2 Regenerative reactor for burning industrial effluent gases |
| 08/07/1991 | EP0439518A1 A method and an apparatus for continuously purifying an oxygen-containing gas for combustible contaminants |
| 08/06/1991 | US5037561 Method for drying biological sludge |
| 08/06/1991 | CA1287274C Combustion of aqueous sewage sludge by the fluidized bed process |
| 08/06/1991 | CA1287273C Method and apparatus for disposing of landfill produced pollutants |
| 08/01/1991 | DE4102717A1 Regenerative reactor burning waste gas - has expansion zones in partitions reducing load on peripheral wall |
| 08/01/1991 | DE4002674A1 Carbon mon:oxide redn. in waste gas - by oxidn. in waste heat boiler |
| 07/30/1991 | US5035810 Process for treating wastewater which contains sour gases |
| 07/30/1991 | CA1286919C Apparatus and method for waste disposal |
| 07/24/1991 | EP0437666A1 Solid waste disposal unit |
| 07/24/1991 | EP0437436A1 Process and device for removing flammable gaseous mixtures from a container |
| 07/23/1991 | CA1286561C Solid fuel burning stove apparatus |
| 07/17/1991 | CA2033707A1 Dual chamber volatilization system |
| 07/16/1991 | CA1286325C Hazardous waste reactor system |
| 07/16/1991 | CA1286161C Combustion apparatus with auxiliary burning unit for liquid fluids |
| 07/09/1991 | CA2033713A1 Apparatus and method for recovery of constituents and heat from fluidized bed combustion |
| 07/08/1991 | CA2012169A1 Ignitor device |
| 07/03/1991 | CN1052729A Lined hazardous waste incinerator |
| 07/02/1991 | US5027721 Method and apparatus for cleaning contaminated soil |
| 06/26/1991 | EP0434650A2 Lined Hazardous waste incinerator |
| 06/26/1991 | EP0434602A1 Device for heat recovering and apparatus for cleaning exhaust air by thermal postcombustion |
| 06/26/1991 | CN1012991B Heating stove with pyrolysis gasifier |
| 06/25/1991 | US5026277 Regenerative thermal incinerator apparatus |
| 06/18/1991 | US5024817 Twin bed regenerative incinerator system |
| 06/13/1991 | DE4037743A1 Installation for decontaminating granular material - by heating material to gasify contaminating liq. |
| 06/12/1991 | EP0431077A1 Process and device for the heat treatment of gasified material. |
| 06/11/1991 | US5022332 Combustion method for improved endothermic dissociation |
| 06/11/1991 | US5022331 Method and apparatus for introducing combustion air into a furnace |
| 06/09/1991 | WO1991009254A1 Method and apparatus for treating contaminated soil |
| 06/09/1991 | CA2046586A1 Method and apparatus for treating contaminated soil |
| 06/05/1991 | EP0430369A1 A method for processing ash residues as well as glazekilns useful therein |
| 06/04/1991 | US5020452 Hydrocarbon contaminants |
| 05/28/1991 | US5018459 Reuse as filler |
| 05/28/1991 | US5018456 System for disposing of sludge |
| 05/21/1991 | US5016547 Regenerative incinerator |
| 05/16/1991 | WO1991006805A1 Process and installation for processing waste oil |
| 05/16/1991 | WO1991006361A1 A method of purifying air from combustible pollutants and an apparatus for performing the method |
| 05/16/1991 | CA2067166A1 A method of purifying air from combustible pollutants and an apparatus for performing the method |
| 05/15/1991 | EP0427230A2 Hearth arrangement for melting furnace |
| 05/09/1991 | WO1991007127A1 Hazardous waste multi-sectional rotary kiln incinerator |
| 05/09/1991 | CA2073192A1 Hazardous waste multi-sectional rotary kiln incinerator |
| 05/08/1991 | EP0426216A1 Method for processing residual baths from the photographic and photochemical industries |
| 05/07/1991 | US5012751 Process and apparatus for treating solid refuse |
| 05/07/1991 | US5012750 Apparatus for recovery of constituents and heat from fluidized bed combustion |
| 04/30/1991 | US5011329 In situ soil decontamination method and apparatus |
| 04/30/1991 | US5010831 Particulate fuel burner and method of operation |
| 04/30/1991 | US5010827 Apparatus for detecting carryover particles in the interior of a furnace |
| 04/24/1991 | EP0423400A1 Waste disposal device |
| 04/24/1991 | EP0423113A1 Incineration of waste materials |
| 04/23/1991 | US5009174 Acid gas burner |
| 04/23/1991 | US5009172 Method for and apparatus of thermal treatment of human waste |
| 04/16/1991 | US5008098 Method of combustion neutralization of liquid waste products |
| 04/16/1991 | US5007804 Fuel reactor |
| 04/16/1991 | US5007354 Combustion air supply system for a recovery furnace |
| 04/16/1991 | US5007353 Incinerator improvements |
| 04/16/1991 | CA1283002C Method and apparatus for treating waste containing organic contaminants |
| 04/11/1991 | DE3932751A1 Burner for waste gas - is formed in sections with annular gaps for inlet of combustion air between sections |
| 04/09/1991 | US5005496 Method for disposal of medical waste materials |
| 04/09/1991 | US5005493 Hazardous waste multi-sectional rotary kiln incinerator |
| 04/03/1991 | EP0419992A2 Combustion method for granular synthetic resin waste, particularly from ion exchangers |
| 04/03/1991 | EP0419463A1 A method for waste disposal |
| 03/27/1991 | EP0419365A1 Device for injecting sludge into an incinerator |
| 03/26/1991 | CA1282083C Method of combustion neutralization of liquid waste products |
| 03/22/1991 | WO1991004445A1 Device for injecting sludge into an incinerator |
| 03/22/1991 | CA2042023A1 Incinerator mud injection device |
| 03/21/1991 | DE3929759A1 Environment-friendly conversion of industrial waste oil-prods. - comprising mixing waste with air or steam and injecting into combustion boiler |
| 03/20/1991 | EP0417714A2 Method for removal of dioxin generated in waste combustion |
| 03/20/1991 | EP0417288A1 Drying and combustion apparatus of high moisture content solid inflammable matters |
| 03/19/1991 | US5000422 Incinerator valve |
| 03/19/1991 | US5000101 Hazardous waste reclamation process |
| 03/19/1991 | CA1281603C Method and system to provide thermal power for a power plant |
| 03/13/1991 | EP0416533A1 Combustion process having improved temperature distribution |
| 03/12/1991 | US4998486 Landfill pollution control for polychlorinated biphenyls, firing |
| 03/12/1991 | CA2024994A1 Method for removal of dioxin generated in waste combustion |
| 03/07/1991 | WO1991002702A1 Process for drying and/or burning sludge |
| 03/05/1991 | WO1991003685A1 Process and installation for the combustion of oxygen-free toxic gas effluents |
| 03/05/1991 | US4996930 Feed system for incineration of contaminated material |