| Patents for B09B 3 - Destroying solid waste or transforming solid waste into something useful or harmless (21,440) |
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| 06/01/1983 | EP0022831B1 Alarm device for doors |
| 05/24/1983 | US4384923 Process for the hygienization of carbonation sludges |
| 05/24/1983 | US4384897 Hydrolysis with a second stage phase separation step |
| 05/04/1983 | EP0077978A1 Process for the fixation of impurities found in water |
| 04/13/1983 | EP0076397A1 Method for the safe removal of acid sludge obtained from petroleum fractions, and for its conversion particularly into solid fuel |
| 03/23/1983 | EP0063572A4 Process for separating and recovering oprganic and inorganic matter from waste material. |
| 03/22/1983 | CA1143166A1 Recovery of nickel and other metallic values from waste |
| 03/15/1983 | US4376702 Waste disposal apparatus |
| 02/22/1983 | CA1141593A1 Method and apparatus for converting hazardous material to a relatively harmless condition |
| 02/01/1983 | CA1140329A1 Process for the removal and economic utilization of the residue from furnace waste-gas in conjunction with waste products |
| 01/26/1983 | EP0070789A2 Method of destroying compounds based on organic materials containing sulphur and/or halogens and/or toxic metals, and applications of said method |
| 01/26/1983 | EP0070546A2 Method of dressing the combustible part of domestic refuse before briquetting, and plant for carrying out said method |
| 01/25/1983 | US4370644 Alarm device for a door, automatically switched off during a licit access |
| 01/18/1983 | CA1139566A1 Process of converting polluting particles emitted in chemical or physical processes, into harmless substances |
| 12/28/1982 | CA1138401A1 Embrittlement additive for treating organic materials |
| 12/21/1982 | CA1137899A1 Cellulose fermentation process |
| 12/14/1982 | US4363222 Environmental protection refrigerant disposal and charging system |
| 11/03/1982 | EP0063572A1 Process for separating and recovering oprganic and inorganic matter from waste material. |
| 11/02/1982 | US4356981 Aerosol disposal unit |
| 11/02/1982 | CA1134965A1 Method and equipment for processing of organic materials containing nitrogen compounds |
| 10/19/1982 | US4354936 Anaerobic digestion process |
| 10/12/1982 | US4353713 Gasification of coal or coal with waste biomass |
| 09/22/1982 | EP0060410A1 Machine for transformation and aeration, and plant for composting domestic wastes |
| 09/14/1982 | US4349054 Method and apparatus for safely destroying aerosol containers |
| 09/07/1982 | US4348228 Yield of metal values from incinerated sludges |
| 08/31/1982 | US4346653 Method and apparatus for refuse disposal |
| 07/27/1982 | US4341738 Decomposition and oxidation system |
| 07/27/1982 | US4341167 Energy conserving heating and cooling system for printing plant |
| 07/27/1982 | US4341078 Immobilizing toxic liquids |
| 07/13/1982 | CA1127376A1 Treatment of hazardous waste |
| 07/07/1982 | EP0055261A1 Method and device for the treatment of wet product. |
| 07/06/1982 | US4338199 Processing methods for the oxidation of organics in supercritical water |
| 07/06/1982 | US4338134 Process for binding waste liquor or sludge |
| 06/30/1982 | EP0055004A1 Process for processing moist compositions containing pollution-causing substances and composition |
| 06/30/1982 | EP0054754A2 Method of separating plastics materials from waste mixtures |
| 06/30/1982 | EP0054750A2 Method and apparatus for compacting waste material |
| 06/24/1982 | WO1982002001A1 Waste disposal |
| 06/02/1982 | EP0052907A1 Process for the detoxification of chemical waste materials |
| 05/25/1982 | US4331088 Thermal decomposition using a coal reactor as a heat source |
| 05/19/1982 | EP0052049A1 Process for the production of methane by fermentation of waste, and plant for carrying out this process |
| 05/13/1982 | WO1982001483A1 Process for separating and recovering organic and inorganic matter from waste material |
| 04/29/1982 | WO1982001331A1 Process for non-polluting waste disposal |
| 04/28/1982 | EP0050371A1 Method for the harmless dumping of waste |
| 04/01/1982 | WO1982000998A1 Method of processing waste materials |
| 03/31/1982 | EP0048683A1 Method and apparatus for the purification of pollutant residues |
| 03/24/1982 | EP0011631B1 Dehalogenation of halogenated compounds |
| 03/23/1982 | US4321237 Treating hydrolysis residues from preparation of titanium dioxide |
| 03/16/1982 | CA1120017A1 Heat treatment apparatus for waste containing thermoplastic material |
| 03/16/1982 | CA1119913A1 Method and apparatus for separating tobacco from rejected cigarettes |
| 03/02/1982 | US4317684 Process of converting polluting particles, emitted in chemical or physical processes, into harmless substances |
| 02/09/1982 | CA1117756A1 Method and apparatus for agglomerating solid non-combustible waste material |
| 02/03/1982 | EP0044960A1 Process for encapsulating wastes in vinyl-ester resins, unsaturated polyester resins or mixtures thereof |
| 01/13/1982 | EP0043471A1 Process for the fixation in the residue of acid-forming substances developed from organic material containing wastes during pyrolysis |
| 01/13/1982 | EP0043470A1 Process for sanitizing carbonatation sludge |
| 01/12/1982 | CA1115918A1 Method for encasing waste barrels in a leachproof closed sheath |
| 12/30/1981 | EP0042429A1 Integrated process for converting multi-solid fuels into clean producer gases and liquids and for recovering valuable by-products |
| 12/24/1981 | WO1981003629A1 Method and device for the treatment of wet product |
| 12/23/1981 | EP0042013A2 Apparatus for chemically digesting hardly soluble chemical substances and/or for oxidizing organic waste materials containing said substances |
| 12/22/1981 | CA1114612A1 Process for gasifying organic fibrous material and the product thereof |
| 12/08/1981 | US4304612 Method of treatment to remove harmful material from electric products impregnated with poly-chlorinated-biphenyl |
| 12/01/1981 | US4303412 For use as fuel briquettes |
| 11/12/1981 | WO1981003169A1 Processing methods for the oxidation of organics in supercritical water |
| 11/11/1981 | EP0039525A2 Method and plant for converting fly ash and other powdery industrial refuse into manufactured blocks suitable for discharge into the sea |
| 11/10/1981 | US4299611 By combustion, and incorporation of the combustion products in molten glass |
| 10/27/1981 | US4297332 Method for treatment of a discharge liquid produced in treatment of an exhaust gas |
| 10/20/1981 | US4295744 Slurry gun |
| 10/07/1981 | EP0037312A1 Container for conditioning radioactive effluents |
| 10/07/1981 | EP0036999A2 Process and device for the ultimate storage of contaminated solid materials |
| 09/29/1981 | US4291636 Solid refuse disposal process |
| 09/17/1981 | WO1981002568A1 A method for working-up arsenic-containing waste products |
| 09/15/1981 | CA1108866A1 Process for the treatment of incinerated sewage sludge ash |
| 09/09/1981 | EP0035112A1 Method and apparatus for processing preferably rottable, solid and liquid waste material |
| 09/08/1981 | US4288420 From exhaust gas, catalytic reduction, decomposition of ammonium-sulfur compounds, deashing |
| 09/08/1981 | CA1108403A1 Fuel from composting solid organic wastes |
| 08/18/1981 | US4284514 Treatment of hazardous waste |
| 08/11/1981 | CA1106629A1 Environmental protection refrigeration disposal and charging system |
| 07/28/1981 | CA1105913A1 Installation for the recovery of materials that are present in the solid city wastes for their subsequent utilization and/or their transformation |
| 07/15/1981 | EP0031939A1 Method and apparatus for treatment of waste materials |
| 07/14/1981 | US4278100 Method and apparatus for separating tobacco from rejected cigarettes |
| 07/14/1981 | CA1104971A1 Dehalogenation of halogenated compounds |
| 07/14/1981 | CA1104763A1 Treatment of waste material containing alkali metals in a controlled atmosphere furnace |
| 07/09/1981 | WO1981001838A1 Integrated process for converting multi-solid fuels into clean producer gases and liquids and for recovering valuable by-products |
| 07/08/1981 | EP0031332A1 Waste disposal apparatus. |
| 07/07/1981 | US4276835 method for processing sewage sludge |
| 07/01/1981 | EP0031064A2 Process for treating leaching tailings obtained during the preparation of titanium dioxide |
| 06/23/1981 | US4274839 Process for gasification of coal and organic solid wastes |
| 06/16/1981 | US4273615 Anaerobic digestion, explosion |
| 06/09/1981 | US4272489 Device for composting refuse and sewage slurry |
| 06/03/1981 | EP0029580A1 Process for producing carbon-enriched solid products and matching use of a kiln installation |
| 06/02/1981 | US4271326 Method of processing organic waste into useful products |
| 06/02/1981 | CA1102455A1 Device for preparation and hygienisation of refuse or refuse-clarified sludge mixtures by means of composting |
| 05/19/1981 | US4268414 Method for removing and treating waste catalyst |
| 05/05/1981 | US4265671 Calcareous minerals, firing |
| 05/05/1981 | US4265636 Use of formaldehyde as a chemical embrittling agent for waste |
| 05/05/1981 | CA1100534A1 Treatment of hazardous waste |
| 04/21/1981 | US4263042 Technique for transforming soda matte slag sulfides into silicates |
| 04/14/1981 | US4261178 Environmental protection refrigeration disposal and charging system |
| 04/08/1981 | EP0026440A1 Method of drying solid refuse biologically |
| 03/24/1981 | CA1098072A1 Process for vacuum pyrolysis removal of polymers from various objects |
| 03/10/1981 | CA1097033A1 Method of increasing the bulk density of silica dust |