| Patents for F23G 5 - Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels (13,432) |
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| 07/09/1991 | CA2033713A1 Apparatus and method for recovery of constituents and heat from fluidized bed combustion |
| 07/09/1991 | CA1285824C Urban waste incinerator |
| 07/03/1991 | WO1991010105A1 Flash smelting furnace |
| 07/03/1991 | EP0435848A1 Method of hindering the production of dioxins and furans |
| 07/03/1991 | EP0434945A2 Fluid-bed incinerator |
| 07/03/1991 | EP0380566B1 Process for disposal of waste by combustion with oxygen |
| 07/03/1991 | CN1052729A Lined hazardous waste incinerator |
| 07/03/1991 | CA2072879A1 Flash smelting furnace |
| 07/03/1991 | CA2025953A1 Siftings removal device |
| 07/02/1991 | US5027722 Process and device for processing slag and other combustion residues from waste incineration plants |
| 07/02/1991 | US5027721 Method and apparatus for cleaning contaminated soil |
| 07/02/1991 | CA1285375C Thermal reactor |
| 06/27/1991 | DE3942322A1 Refuse burning plant - has heat to break water down into oxygen and hydrogen |
| 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 | EP0434056A1 Method for combusting wet waste |
| 06/26/1991 | CN1012991B Heating stove with pyrolysis gasifier |
| 06/18/1991 | US5024598 Process and device suitable for thermally processing a material comprising thermally degradable and thermally-resistant substances |
| 06/13/1991 | DE4037743A1 Installation for decontaminating granular material - by heating material to gasify contaminating liq. |
| 06/13/1991 | DE4036377A1 Fuel charging device for steam boiler - has screw conveyor which can handle wet muddy lumps of coal |
| 06/12/1991 | EP0431077A1 Process and device for the heat treatment of gasified material. |
| 06/11/1991 | US5022330 Garbage melter |
| 06/11/1991 | US5022329 Cyclone furnace for hazardous waste incineration and ash vitrification |
| 06/11/1991 | US5022328 Shredder/compactor auger system |
| 06/09/1991 | WO1991009254A1 Method and apparatus for treating contaminated soil |
| 06/09/1991 | CA2046586A1 Method and apparatus for treating contaminated soil |
| 06/07/1991 | CA2031291A1 Process and apparatus for incineration |
| 06/04/1991 | US5020456 Process and apparatus for emissions reduction from waste incineration |
| 06/04/1991 | US5020455 System for treating waste material in a molten state |
| 06/04/1991 | US5020453 General refuse and industrial wastes |
| 06/04/1991 | US5020452 Hydrocarbon contaminants |
| 06/04/1991 | US5020321 Exhaust powered waste processing unit |
| 06/02/1991 | CA2030398A1 Water cooled incinerator |
| 05/28/1991 | US5018459 Reuse as filler |
| 05/28/1991 | US5018458 Furnace combustion zone temperature control method |
| 05/28/1991 | US5018457 Incinerating, spray drying hazardous wastes |
| 05/22/1991 | EP0427899A1 Process for the valorisation of solid waste in particular garbage and apparatus for carrying out this method |
| 05/17/1991 | WO1991007361A1 Method for upgrading solid waste, particularly household garbage, and device for implementing same |
| 05/17/1991 | CA2045406A1 Process for the valorization of solid wastes, in particular household refuse, and device for its implementation |
| 05/17/1991 | CA2027686A1 Replaceable longitudinal seal for a rotary combustor |
| 05/15/1991 | EP0427231A2 Waste disposal method and apparatus |
| 05/15/1991 | EP0427230A2 Hearth arrangement for melting furnace |
| 05/14/1991 | US5014631 Cyclone 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 | EP0426471A2 Municipal waste thermal oxidation system |
| 05/08/1991 | DE4000147C1 Sewage sludge vitrification - by burning waste material above bath of molten glass for ashes in upper furnace section for carbon combustion etc. |
| 05/07/1991 | US5012750 Apparatus for recovery of constituents and heat from fluidized bed combustion |
| 04/30/1991 | US5010830 Process and apparatus for incinerating wet refuse |
| 04/30/1991 | US5010828 Gasification reactor for combustible solid material |
| 04/30/1991 | US5010827 Apparatus for detecting carryover particles in the interior of a furnace |
| 04/25/1991 | DE3934581A1 Incineration of refuse of different compositions - is delivered step by step to combustion chamber agitated during combustion |
| 04/24/1991 | EP0424169A2 Method of stopping combustion in restrained combustion furnace in safety and combustion stop system therefor |
| 04/24/1991 | EP0423400A1 Waste disposal device |
| 04/24/1991 | EP0423359A1 High temperature generation method and application thereof |
| 04/24/1991 | CN2075743U Dead body trolley for intering the stove |
| 04/23/1991 | US5009173 Apparatus for incineration of refuse |
| 04/23/1991 | US5009172 Method for and apparatus of thermal treatment of human waste |
| 04/23/1991 | US5009171 Feed device with filling hopper and adjoining feed chute for feeding waste to incineration plants |
| 04/23/1991 | CA1283327C Combustor feeding arrangement |
| 04/19/1991 | CA2009003A1 Combustion apparatus and combustion control method therefor |
| 04/16/1991 | US5007804 Fuel reactor |
| 04/16/1991 | US5007353 Incinerator improvements |
| 04/16/1991 | CA1283002C Method and apparatus for treating waste containing organic contaminants |
| 04/10/1991 | EP0421978A1 Process for the thermal pretreatment of scrap |
| 04/09/1991 | US5005496 Method for disposal of medical waste materials |
| 04/09/1991 | US5005495 Apparatus and method for removing volatile organic contaminants from particulate material |
| 04/09/1991 | US5005494 Apparatus and method for high temperature disposal of hazardous waste materials |
| 04/09/1991 | US5005493 Hazardous waste multi-sectional rotary kiln incinerator |
| 04/04/1991 | WO1991004443A1 Method and apparatus for making solid waste material environmentally safe using heat |
| 04/03/1991 | EP0419992A2 Combustion method for granular synthetic resin waste, particularly from ion exchangers |
| 04/03/1991 | EP0419463A1 A method for waste disposal |
| 04/02/1991 | US5003893 Method and plant for burning special waste |
| 03/27/1991 | EP0419365A1 Device for injecting sludge into an incinerator |
| 03/22/1991 | WO1991004445A1 Device for injecting sludge into an incinerator |
| 03/22/1991 | CA2042023A1 Incinerator mud injection device |
| 03/20/1991 | EP0417520A1 Method and apparatus for the pollution-free disposal of environment-detrimental residues |
| 03/20/1991 | EP0417288A1 Drying and combustion apparatus of high moisture content solid inflammable matters |
| 03/20/1991 | EP0417233A1 Process for operating a coal-based fluidized bed combustor and fluidized bed combustor. |
| 03/19/1991 | US5000102 Method for combusting wet waste |
| 03/19/1991 | US5000100 Pellet fuel combustion assembly |
| 03/19/1991 | US5000098 Combustion apparatus |
| 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 |
| 03/13/1991 | EP0416191A2 System of disintegration of urban waste products by production of electric power and purification of exhaust gases |
| 03/12/1991 | US4998486 Landfill pollution control for polychlorinated biphenyls, firing |
| 03/12/1991 | US4998485 Method of disposing of and apparatus for grinding moisture bearing waste material and using heat from burning waste material to reduce moisture content thereof |
| 03/12/1991 | CA1281238C Incineration of combustible waste materials |
| 03/07/1991 | WO1991002702A1 Process for drying and/or burning sludge |
| 03/07/1991 | DE3928748A1 Furnace for burning wet organic material - has charging conveyor at 20 deg. angle to combustion chamber so that material is pre-heated |
| 03/06/1991 | EP0415539A1 Apparatus for heat treating contaminated particulate material |
| 03/06/1991 | EP0414979A1 Refuse-collecting and incinerating trailer |
| 03/05/1991 | US4996930 Feed system for incineration of contaminated material |
| 03/02/1991 | CA2024455A1 Apparatus and process for generating steam from wet fuel |
| 02/28/1991 | DE3928325A1 Verfahren zum trocknen und/oder verbrennen von klaerschlamm A method of drying and / or burning of sludge |
| 02/26/1991 | US4995324 Method of disposing of waste material |
| 02/25/1991 | WO1991002824A1 Smelting of metallurgical waste materials containing iron compounds and toxic elements |
| 02/21/1991 | DE3926996A1 Disposal of domestic refuse - by mixing it with slurry, then drying and subsequently burning mixture |
| 02/20/1991 | EP0413104A1 Method of controlling combustion in a furnace |
| 02/20/1991 | EP0413091A1 Thermal afterburning installation and method for operating the installation |