| 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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| 10/27/1990 | CA2013591A1 Process and apparatus for treatment of excavated landfill material in a plasma fired cupola |
| 10/25/1990 | DE3911982A1 Disposal of harmful waste material - by burning it in blast furnace in region where blast air is supplied |
| 10/24/1990 | EP0393030A1 Destruction of plastics waste. |
| 10/24/1990 | EP0325596A4 Hazardous waste reactor system |
| 10/24/1990 | CA2015122A1 Underground incinerator capable of continuous combustion of high water, sulphur and/or chloro compound content waste, and method therefore |
| 10/18/1990 | WO1990012252A1 Air conditioning plant to extract an air current with a high volume and mass flow |
| 10/18/1990 | WO1990012251A1 Method and apparatus for waste treatment |
| 10/18/1990 | WO1990012250A1 Drying and combustion apparatus of high moisture content solid inflammable matters |
| 10/18/1990 | WO1990012249A1 A method of reprocessing sewage sludge |
| 10/18/1990 | WO1990012248A1 Sludge incineration in single-stage combustor with gas scrubbing followed by afterburning and heat recovery |
| 10/18/1990 | WO1990012246A1 Process for operating a coal-based fluidized bed combustor and fluidized bed combustor |
| 10/18/1990 | CA2053879A1 Apparatus and method for waste treatment |
| 10/17/1990 | EP0392589A1 Process for the treatment of heavy chlorination residues |
| 10/17/1990 | EP0392054A1 Process and apparatus for reducing the harmful emissions by an incineration plant |
| 10/11/1990 | DE3911481A1 Process for the disposal of waste |
| 10/11/1990 | DE3910756A1 Lufttechnische anlage zur abfuehrung eines mit einem hohen volumen- und massenstrom verknuepften abluftstromes Ventilation system for removing a high with a volume and mass flow associated extraction air flow |
| 10/10/1990 | EP0391146A1 Combustion installation for burning fuel, in particular waste |
| 10/09/1990 | US4961908 Thermal recovery principle; single oven separated into plurality of heat exchange sections |
| 10/09/1990 | US4961588 Radial seal |
| 10/09/1990 | US4961390 Perforated plugs for air holes in a rotary combustor |
| 10/03/1990 | EP0264422B1 Combustion plant |
| 10/02/1990 | US4960380 Method and apparatus for the reduction of solid waste material using coherent radiation |
| 10/02/1990 | US4960229 Vibratory type storage bin arrangement with internal baffling and low profile bottom |
| 10/02/1990 | US4960057 Method of incinerating combustibles by using fluidized bed |
| 09/27/1990 | DE4006288A1 Treatment of dangerous waste combustion fumes - comprises mixing with cooling air for use in standard refuse incinerator |
| 09/27/1990 | DE3909696A1 Plant for thermal waste disposal |
| 09/26/1990 | EP0389314A1 Process and apparatus for melting materials containing mineral fibres |
| 09/26/1990 | EP0389311A1 Combustion apparatus |
| 09/25/1990 | US4958578 Drummed waste incineration |
| 09/20/1990 | WO1990010826A1 Grate arrangement and process for incineration of refuse and waste |
| 09/20/1990 | WO1990010825A1 Dry distillation incinerator |
| 09/19/1990 | EP0388297A1 Installation for comminuting and incinerating solid waste |
| 09/19/1990 | EP0388284A1 Method and apparatus for burning fuels rich in chlorinated products and/or heavy metals |
| 09/18/1990 | US4957429 Method and apparatus for removing volatile hydrocarbons from particulate soils |
| 09/18/1990 | US4957050 Separate injection of atomized liquid into combustion zone |
| 09/18/1990 | US4957049 Organic waste fuel combustion system integrated with a gas turbine combined cycle |
| 09/18/1990 | US4957048 Apparatus for treating crude oil sludges and the like |
| 09/13/1990 | DE3937866A1 Rostanordnung und verfahren zum verbrennen von muell und abfall Grate arrangement and method for burning of trash and waste |
| 09/13/1990 | DE3918259C1 Electron scanning tunnel microscope - has emitter needle next to specimen within micro-electrically adjustable carrier movable in three directions |
| 09/12/1990 | EP0196293B1 Burner and incinerator system for liquid waste |
| 09/11/1990 | US4955296 Incinerator grate assembly |
| 09/05/1990 | EP0385690A2 Low nox combustion process |
| 09/05/1990 | EP0385098A2 Tubular rotary furnace with combustion air blown-in radially through the lining |
| 09/05/1990 | EP0357686A4 Incinerator toilet with humpback catalyst container |
| 09/04/1990 | US4953480 Rotary waterwall combustor with improved tire attachment |
| 08/29/1990 | EP0384348A2 A plant for incinerating trash on an offshore platform |
| 08/29/1990 | EP0384108A1 Process and apparatus for cleaning metal parts |
| 08/29/1990 | CN2061249U Automatic incineration machine of waste documents |
| 08/28/1990 | US4951583 Thermal destruction system for toxic substances |
| 08/28/1990 | US4951580 Waste feed arrangement |
| 08/28/1990 | US4951579 Low NOX combustion process |
| 08/28/1990 | CA1273246A1 Process for the incineration of combustible materials |
| 08/23/1990 | WO1990009552A1 Process and device for measuring the radiation emitted at at least two spatially separate points in a combustion process and for controlling the combustion process in function of the measured radiation |
| 08/23/1990 | DE3904272A1 Verfahren zum erfassen der von mindestens zwei raeumlich getrennten stellen eines verbrennungsprozesses ausgehenden strahlung und regeln des verbrennungsvorganges in abhaengigkeit von der erfassten strahlung und vorrichtung zur durchfuehrung des verfahrens A method for detecting the at least two spatially separated provide a combustion process outgoing radiation and regulate the combustion process as a function of the detected radiation and device for implementing the method |
| 08/22/1990 | CA2009561A1 Heat recovery boiler |
| 08/21/1990 | US4950155 Replaceable longitudinal seal for a rotary combustor |
| 08/21/1990 | US4949654 Incinerator for combusting sewage |
| 08/21/1990 | US4949653 Process and apparatus for incineration |
| 08/21/1990 | US4949652 Waste disposal system |
| 08/21/1990 | CA1272856A1 Method for regulating, for the purpose of burning in the soda-ash furnace, the feeding-in or combustion conditions of concentrated spent liquors of varying chemical and physical composition |
| 08/18/1990 | WO1990009549A1 Fluidized bed combustion furnace |
| 08/16/1990 | EP0382673A2 Method and apparatus for cofiring hazardous waste in industrial rotary kilns |
| 08/16/1990 | EP0381946A1 Apparatus for refuse incineration and method for its operation |
| 08/15/1990 | CN1009160B Waste treatment method and device |
| 08/14/1990 | US4948511 Solvent extraction with countercurrent flow of nonpolar, water-immiscible hydrocarbon mixture, burning contaminated stream |
| 08/14/1990 | US4947769 Apparatus for combustion of solid particulate fuel |
| 08/14/1990 | US4947767 Removing volatilizable organic contaminants |
| 08/13/1990 | CA2008531A1 Rotary combustor wall and method of forming same |
| 08/08/1990 | EP0381264A1 Combustion installation |
| 08/08/1990 | EP0381195A1 Incinerating furnace |
| 08/08/1990 | EP0380566A1 Process for disposal of waste by combustion with oxygen. |
| 08/07/1990 | US4945839 Dual chamber volatilization system |
| 08/07/1990 | US4945838 Post-combustion chambers |
| 08/01/1990 | EP0380143A2 An apparatus for denitration of exhaust gas |
| 07/31/1990 | US4944236 Tunnel type garbage incinerator |
| 07/31/1990 | CA2007225A1 Radial seal |
| 07/27/1990 | CA2007459A1 Web for rotary combustor |
| 07/26/1990 | WO1990008918A1 Device for combustion and/or thermal decomposition of combustible material, in particular solid fuels |
| 07/26/1990 | WO1990008178A1 Process for disposing of varnish or paint sludges and waste products of colouring agents |
| 07/26/1990 | CA2025565A1 Apparatus for the combustion and/or decomposition of fuel by heat, especially of solid fuels |
| 07/25/1990 | CA2008488A1 Process and a device for transferring leachable substances in waste material into gas of leach stable compounds |
| 07/19/1990 | DE3937331A1 Pyrolysing or ashing waste material - by mixing with particles contg. metal and subjecting to induction, electric arc or microwaves |
| 07/19/1990 | DE3900977A1 Method for burning fuels and burning installation for carrying out this method |
| 07/17/1990 | US4941822 Apparatus for heat treating contaminated particulate material |
| 07/17/1990 | US4941415 Municipal waste thermal oxidation system |
| 07/12/1990 | WO1990007681A1 Process and device for combustion and post-combustion of residues |
| 07/12/1990 | CA2023955A1 Procedure and apparatus for the combustion and afterburning of residues |
| 07/10/1990 | US4940519 Detoxification apparatus and method for toxic waste using laser energy and electrolysis |
| 07/10/1990 | US4940006 Process for incineration of refuse |
| 07/10/1990 | CA1271326A1 Fluid bed hog fuel dryer |
| 07/10/1990 | CA1271304A1 Method for burning evaporated waste liquor |
| 07/04/1990 | EP0375913A2 Process for recycling fly ash with a given humidity in a combustion plant for the destruction of organic noxious matter in the fly ash |
| 07/03/1990 | US4938170 Thermal reactor |
| 07/03/1990 | US4938156 Combustion with catalyst |
| 07/03/1990 | US4938155 Fluidized bed combustion apparatus for generating environmentally-innocent ash |
| 07/01/1990 | CA2005895A1 Wedged, overlapping hook tire joint |
| 06/28/1990 | WO1990007086A1 Distributor for grate firings |
| 06/27/1990 | EP0374308A1 Method for the incineration and recycling of wastes and dangerous toxic wastes |
| 06/27/1990 | CN1043377A Method for energy recovery from solid hazardous waste |
| 06/26/1990 | US4937411 Combination microwave and combustion apparatus for incinerating refuse |