| Patents for B09B 3 - Destroying solid waste or transforming solid waste into something useful or harmless (21,440) |
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| 03/08/1990 | DE3921168A1 Sepg. residual contents from metal containers by absorbent - particles to be sepd. by wind-sifter after shredding metal for scrap |
| 03/08/1990 | DE3828912A1 CFC disposal from refrigerators discarded as waste |
| 03/07/1990 | CN1040224A Method for production of cement, potassium fertilizer, and cr contg, cast iron using detoxicated melting cr dregs |
| 03/07/1990 | CN1040148A Method for annihilating toxical waste and plasma chemical reactor |
| 03/06/1990 | US4906408 Means for the conditioning of radioactive or toxic waste in cement and its production process |
| 03/06/1990 | US4906135 Method and apparatus for salt dome storage of hazardous waste |
| 03/06/1990 | US4905916 Syringe disposal apparatus and method |
| 03/06/1990 | US4905614 Method for thermic disposal of waste materials |
| 02/28/1990 | CN1039976A Water sieve method of garbage |
| 02/27/1990 | US4904416 Cement solidification treatment of spent ion exchange resins |
| 02/14/1990 | EP0354731A1 Method and apparatus for plasma pyrolysis of liquid waste |
| 02/13/1990 | US4900535 Recovery of fluoride values from waste materials |
| 02/13/1990 | US4900500 Point-of-use infectious waste disposal system |
| 02/07/1990 | EP0353541A2 A method of recycling steel belted tires |
| 02/06/1990 | US4898692 Process for direct conversion of reactive metals to glass |
| 01/31/1990 | CN1006642B Iion-smelting process of comprehensive using leach slag with v, cr |
| 01/30/1990 | US4897121 Removal process of asbestos-filled linings or coatings |
| 01/30/1990 | CA1264986A1 Combustion reactor |
| 01/25/1990 | WO1990000506A1 Method and means of wrapping in particular infected waste |
| 01/25/1990 | DE3824383A1 Method and mobile devices for renovating buildings by making solid materials, which are detrimental to health and give off dust, capable of being dumped in an environmentally friendly way |
| 01/24/1990 | EP0352096A2 Compositions to encapsulate chromium, arsenic, and other toxic metals in wastes |
| 01/24/1990 | EP0351440A1 Process to incorporate disposable asbestos-containing rubble in concrete bodies, and apparatus for carrying out the process |
| 01/23/1990 | US4895083 Whole tire disposal system |
| 01/18/1990 | DE3823573A1 Process for the utilisation of materials containing iron oxides and compounds of non-ferrous heavy metals |
| 01/11/1990 | WO1990000160A1 Method and composition for the reduction of ammonia emissions from non-acidic residue |
| 01/11/1990 | DE3921200A1 Vorrichtung zur aufnahme und verarbeitung von muell Apparatus for recording and processing of trash |
| 01/10/1990 | EP0350406A2 Method and apparatus for disposal of medical waste materials |
| 01/10/1990 | EP0350333A2 A mounting for machinery |
| 01/03/1990 | EP0349167A2 Method of desulfurizing molten metal in a plasma fired cupola |
| 01/03/1990 | CN1038460A Process for treatment of waste material |
| 01/02/1990 | US4890563 Treatment of waste and rotary kiln therefor |
| 01/02/1990 | US4890562 Method and apparatus for treating solid particles |
| 12/27/1989 | EP0347411A1 Method for decontaminating transformers with pcb |
| 12/26/1989 | US4889556 Method of recycling steel belted tires |
| 12/21/1989 | DE3819949A1 Pollutant-destroying refuse incineration plant without a stack |
| 12/20/1989 | CN1038080A Asbestos abatement agents and method for application thereof |
| 12/20/1989 | CN1038037A Treatment of toxicant-impregnated filter cake |
| 12/14/1989 | WO1989011912A1 Process and device for cleaning slag from refuse incinerators |
| 12/12/1989 | US4886393 Pretreatment of solid wastes, and wastes to be compacted, for introduction into underground salt cavities of salt caverns via a downpipe under the force of gravity |
| 12/07/1989 | DE3919854A1 Process for producing components using scrap materials |
| 12/07/1989 | DE3817549A1 Method of disposing of waste material in underground cavities or in salt caverns |
| 12/06/1989 | EP0345131A1 Method of quickly abandoning large caverns excavated in a saline formation |
| 12/06/1989 | EP0344946A2 Method and apparatus for treating waste paint sludge |
| 12/06/1989 | EP0344563A2 Process for inactivating industrial wastes of chrysotile asbestos |
| 12/06/1989 | EP0344256A1 Apparatus and method for waste disposal |
| 12/06/1989 | EP0344193A1 Device for the destruction of halogenated aromatic compounds, such as chlorinated dibenzodioxin, chlorinated dibenzofuran or similar, present in fly ash from refuse incineration plants |
| 12/05/1989 | US4884756 Waste treatment system |
| 11/30/1989 | WO1989011346A1 Method and apparatus for flame treatment of solid particles |
| 11/29/1989 | EP0343535A2 Method for treating waste materials |
| 11/29/1989 | EP0343471A1 Process for upgrading of wastes |
| 11/23/1989 | EP0343154A2 Use of fine mineral, silicate/carbonate particles in the orderly dumping of waste materials |
| 11/23/1989 | DE3828844A1 Process for disposing of sodium sulphate having a high water of crystallisation content, in particular of wastes of flue gas desulphurisation in the combustion of high-sulphur fossil fuels, for example of low-grade coal |
| 11/21/1989 | US4881952 Method and apparatus for disposing dust produced during amorphous silicon film-forming process |
| 11/16/1989 | DE3816493A1 Process for separating a starting product, preferably mill scale, into its constituents |
| 11/16/1989 | DE3815632A1 Process for melting ash and other ceramic materials having harmful constituents |
| 11/09/1989 | DE3806732A1 Methode zur vergasung von organischem material in synthesegas oder gasfoermigen oder fluessigen kohlenwasserstoffen oder zur entfernung von organischem material in abwasser Method for the gasification of organic material into synthesis gas or houses on gaseous or liquid hydrocarbons or organic material in wastewater distance from |
| 11/08/1989 | EP0340644A1 Process for the removal and recycling of waste materials |
| 11/07/1989 | CA1262655A1 Refuse treatment apparatus |
| 11/02/1989 | WO1989010338A1 Asbestos-treating agent and process for treating asbestos |
| 11/02/1989 | EP0340177A2 Continous cycle compactor tunnel with a circulating forced air forechambre for getting off solid urban waste materials biodegradable and for selecting those no biodegradable but recycling |
| 11/02/1989 | DE3841835C1 Process for the manufacture of re-usable products from metallic sludges containing large amounts of adhering oil or other impurities |
| 10/26/1989 | DE3821028C1 Process for treating organic domestic refuse and refuse of similar composition |
| 10/26/1989 | DE3812705A1 Process for the treatment or preparation of clay or clay-containing compositions, process for the disposal of pollutants by means of clay or clay-containing compositions, and sealing or lining of landfills by means of clay or clay-containing compositions |
| 10/25/1989 | EP0338927A1 Process and apparatus for the destruction of chemical stable waste |
| 10/25/1989 | EP0338438A1 Process for treating or processing clay or clayey masses, process for disposing of harmful substances by clay or clayey masses, and dumping ground sealing or lining by clay or clayey masses |
| 10/25/1989 | EP0338060A1 Method for stabilizing, solidifying and storing waste material |
| 10/25/1989 | EP0338039A1 Process for sealing soil formations, in particular for creating waste disposal sites |
| 10/25/1989 | CN1036557A Process for detoxifying bottoms draw-off from high temperature chlovination reactor |
| 10/19/1989 | WO1989009663A1 Arrangement for eliminating foaming and/or cooling agents |
| 10/19/1989 | DE3811392A1 Mit fuellmittel gefuellter kunststoff With plastic filler FILLED |
| 10/17/1989 | US4874485 Using aqueous electrolyte containing nitric acid |
| 10/17/1989 | CA1262339A1 Cloning the halo-organic biodegradable gene |
| 10/11/1989 | EP0336254A1 Installation for recovering blowing and/or refrigerating agents |
| 10/10/1989 | US4873065 Flue gas purification process |
| 10/10/1989 | US4872920 Lower-pressure steam penetrates and loosens; higher-pressure steam dislodges |
| 10/05/1989 | WO1989009253A1 A method for incineration of refuse |
| 10/04/1989 | EP0335033A2 Method for treating ash and dust from incineration plants |
| 10/04/1989 | EP0335024A1 Immobilization of lead and cadmium in solid residues from the combustion of refuse using lime phosphate |
| 09/27/1989 | EP0333985A2 Process for detoxifying a bottoms draw-off from a high temperature chlorination reactor |
| 09/27/1989 | CN1035848A Technology of using vanadium-and chromium-leaching tailings in iron smelting |
| 09/27/1989 | CN1035813A Method of manufacturing granular building material from refuse |
| 09/26/1989 | US4869794 Process for eliminating the chloride ions present in contaminated solid wastes, such as incineration ashes contaminated by actinides |
| 09/26/1989 | US4869182 Magnesium carbonate or calcium carbonate |
| 09/26/1989 | CA1261985A1 Process for the conditioning of radioactive or toxic waste in epoxy resins and polymerizable mixture with two liquid constituents usable in this process |
| 09/26/1989 | CA1261812A1 Process for concentrating waste products arising during the manufacture of carbon electrodes, and an appropriate absorbent for this purpose |
| 09/21/1989 | WO1989008752A1 Method and apparatus for solid waste disposal |
| 09/21/1989 | WO1989008616A1 A method and installation for the break-down and recycling of solid urban waste by anaerobic fermentation |
| 09/21/1989 | DE3843285A1 Verfahren zur schadlosen entsorgung toxischer haertereialtsalze Procedures for the safe disposal of toxic haertereialtsalze |
| 09/21/1989 | DE3815351A1 Live steam nozzle for the treatment of sewage sludge and spent oils |
| 09/12/1989 | US4865642 Compacting mixture of metal (or metal compounds) dusts and combustible binder |
| 09/12/1989 | US4865488 Method and apparatus for disposing of asbestos-containing material |
| 09/12/1989 | US4864942 Process and apparatus for separating organic contaminants from contaminated inert materials |
| 09/08/1989 | WO1989008138A1 Gasification process |
| 09/08/1989 | WO1989007991A1 Method of insolubilizing heavy metals contained in fly ash discharged from garbage incinerator |
| 09/08/1989 | WO1989007990A1 Method of insolubilizing heavy metals contained in fly ash discharged from garbage incinerator |
| 09/06/1989 | EP0331166A2 Process for separation of asbestos-containing material and prevention of floating of dust |
| 09/06/1989 | EP0330872A2 Method for continuous agglomeration of heavy metals contained in incinerator ash |
| 09/06/1989 | EP0330757A2 Process for reprocessing waste materials or the like by pyrolysis, and subsequent further processing of the pyrolysis oil |
| 08/23/1989 | EP0329281A2 A particle agglomeration process |
| 08/22/1989 | US4859440 Method of treating flue gases and combustion residues |