| Patents for B09B 5 - Operations not covered by a single other subclass or by a single other group in this subclass (4,843) |
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| 01/14/1992 | CA1294112C Insitu hazardous waste treating apparatus and method of using same |
| 01/09/1992 | WO1992000152A1 Method and apparatus for reclaiming gypsum from waste wallboard |
| 12/18/1991 | EP0461457A2 Apparatus for sorting solids |
| 12/13/1991 | CA2043485A1 Method and apparatus for sorting solids |
| 12/05/1991 | DE4030732A1 Processing fluorescent lamp scrap - for recycling of glass, mercury phosphor, and metals avoiding waste and pollution |
| 12/04/1991 | EP0283491B1 Waste storage container |
| 11/21/1991 | EP0457203A1 Process for the emission-free drying of a substance in a drying drum |
| 11/13/1991 | EP0455697A1 Machine for processing goods, especially refuse, for sorting it. |
| 10/30/1991 | CN1014498B Process for separating particles of electrically non-conductive material in particular plastics material and/or paper, from waste, and device for carrying out the provcess |
| 10/13/1991 | WO1991016154A1 A process for the combined treatment of waste materials |
| 10/02/1991 | DE4009902A1 Verfahren zum aufbereiten gummihaltigen abfalls fuer die weiterverarbeitung Method for preparing rubber-containing waste for further processing |
| 10/01/1991 | US5053142 Method for treating polluted material |
| 09/29/1991 | WO1991014552A1 Process for preparing rubber-containing waste for further treatment |
| 09/29/1991 | CA2079209A1 Process for preparing rubber-containing waste for further treatment |
| 09/25/1991 | EP0344256A4 Apparatus and method for waste disposal |
| 09/11/1991 | CN1054384A Compacting and selecting machine for solid and ferrous or non-ferrous metallic refuse such as containers, cans, bottles and similar |
| 09/04/1991 | EP0445030A2 Process and apparatus for reducing heavy metal toxicity in fly ash from solid waste incineration |
| 09/04/1991 | EP0444745A1 Compacting and selecting machine for solid and ferrous or non-ferrous metallic refuse such as containers, cans, bottles, and similar |
| 09/02/1991 | CA2036347A1 Compacting and selecting machine for solid and ferrous or non-ferrous metallic refuse such as containers, cans, bottles and similar |
| 08/28/1991 | EP0443596A1 Process for transporting, intermediate storage and energetic and material use of waste and apparatus for carrying out the process |
| 08/27/1991 | US5042725 Method for recovering PVC and urethane foam from automotive interior trim waste |
| 08/14/1991 | EP0267962B1 Bacterial composition and method for purifying water and soil of oil pollution |
| 07/30/1991 | CA1286919C Apparatus and method for waste disposal |
| 07/10/1991 | EP0436493A2 Method and composition for biological degradation of oil pollution |
| 06/19/1991 | EP0432651A1 Process for the purification of contaminated soils from biodegradable harmful substances |
| 06/19/1991 | EP0432513A1 Method of scrapping cars |
| 06/18/1991 | CA1284977C Recovery of useful materials from refuse fuel ash |
| 06/05/1991 | EP0430232A1 Ash and paper treatment |
| 05/31/1991 | CA2029669A1 Ash and paper treatment |
| 05/28/1991 | US5019245 Method for recovery of hydrocarbons form contaminated soil or refuse materials |
| 05/02/1991 | EP0425396A1 Method and device for treating waste in order to recover organic material |
| 05/02/1991 | EP0425045A1 Process for treating spent batteries |
| 04/28/1991 | CA2028308A1 Waste processing for organic matter recovery and apparatus for same |
| 04/17/1991 | EP0422460A2 Method for separating and recovering layered plastics joined at an interface |
| 04/14/1991 | CA2026285A1 Method for separating and recovering layered plastics joined at an interface |
| 03/20/1991 | EP0417714A2 Method for removal of dioxin generated in waste combustion |
| 03/12/1991 | CA2024994A1 Method for removal of dioxin generated in waste combustion |
| 03/06/1991 | EP0415181A1 Charging box for scrap shears |
| 01/29/1991 | WO1991001817A1 Process and device for separating a mixture of substances and use of the device |
| 01/29/1991 | CA2027594A1 Method and apparatus for the separation of a material mixture and use of the apparatus |
| 01/01/1991 | US4981876 Method for separating and recovering layered plastics joined at an interface |
| 12/27/1990 | EP0403895A2 Process for purifying a pollutant containing soil area |
| 12/27/1990 | EP0403695A1 Process and plant for recycling scrap appliances |
| 12/18/1990 | US4977837 Process and apparatus for reducing heavy metal toxicity in fly ash from solid waste incineration |
| 12/13/1990 | WO1990014892A1 Method of recovery of hydrocarbons from contaminated soil or refuse materials |
| 12/06/1990 | WO1990014890A1 Method and device for the treatment of waste |
| 10/11/1990 | DE3911490C1 Apparatus for recovering copper during the scrapping of electric motors |
| 10/09/1990 | CA1275071A1 Gyratory screening apparatus with stepped arrangement |
| 10/03/1990 | CN1009808B Process and device for working up household, industrial and other similar waste |
| 09/19/1990 | EP0387389A1 Method of treating medical wastes and containers to be used for the treatment method |
| 09/19/1990 | EP0250475B1 Method and plant for the recovery of energy from waste and residues |
| 09/04/1990 | CA1273617A1 Process and device for working up household, industrial and other similar waste |
| 08/23/1990 | DE3913479C1 Disarming toxic and/or explosive objects - involves dismantling based on investigation on measuring after transport in plastics jacket |
| 08/09/1990 | WO1990008601A1 Process and installation for recovering valuable materials, in particular from waste materials on building sites |
| 08/09/1990 | WO1990008597A1 Machine for processing goods, especially refuse, for sorting it |
| 08/09/1990 | DE3903325A1 Verfahren zum rueckgewinnen von wertstoffen, insbesondere aus baustellenabfaellen und anlage zum durchfuehren des verfahrens A method for rueckgewinnen worth of materials, particularly of baustellenabfaellen and system for performing the method |
| 07/25/1990 | EP0379261A1 A process for cleaning soil |
| 07/25/1990 | EP0379121A1 Method of and plant for decontaminating soil, sludge, rubble, or the like, containing pollutants |
| 07/10/1990 | US4940157 Method of treating medical wastes and containers to be used for the treatment method |
| 07/04/1990 | EP0376690A1 Fired product utilizing incineration ash and method of production thereof |
| 06/28/1990 | CA2006854A1 Fired product utilizing incineration ash and producing method thereof |
| 06/19/1990 | US4934285 Method for treating waste materials |
| 05/22/1990 | CA1269355A1 System for recovery of salvageable ferrous and non- ferrous metal components from incinerated waste materials |
| 05/15/1990 | US4925643 Regeneration of nitrous acid by oxidation with direct application of heated nitric acid |
| 05/09/1990 | EP0270638B1 Process and device for separating extraneous matter bound to bulk material |
| 04/19/1990 | WO1990003949A1 Improved apparatus and method for treatment and disposal of infectious waste |
| 03/06/1990 | US4905363 Modular process for dismantling light automobile vehicles |
| 01/25/1990 | WO1990000700A1 Process for depolluting an appliance |
| 01/23/1990 | US4895642 Process for separating particles of electrically non-conductive material, in particular plastics material and/or paper, from waste, and a device for carrying out the process |
| 01/18/1990 | DE3824014A1 Verfahren zum entsorgen eines geraetes A method for disposing of a device |
| 12/06/1989 | EP0344256A1 Apparatus and method for waste disposal |
| 12/05/1989 | US4884711 Container system for the storage of wastes |
| 11/29/1989 | EP0343535A2 Method for treating waste materials |
| 11/15/1989 | EP0174967B1 Sorting plant particularly for recovering valuable materials from refuse |
| 11/08/1989 | CN1037004A Process for limiting environmentally harmful polluting seepage from soil masses |
| 10/31/1989 | US4877453 Process of pretreating a pozzolanic material for increasing the pozzolanic properties of said material |
| 10/19/1989 | WO1989009663A1 Arrangement for eliminating foaming and/or cooling agents |
| 10/17/1989 | US4874486 Pyrolysis; electrolysis of slag; separation |
| 10/17/1989 | US4874485 Using aqueous electrolyte containing nitric acid |
| 10/11/1989 | EP0336254A1 Installation for recovering blowing and/or refrigerating agents |
| 08/15/1989 | US4857458 Installation and plant for the recovery of energy from waste and residues |
| 08/03/1989 | DE3801818A1 Process for disposing of floating-solid and/or settling-solid separators, and apparatus for this purpose |
| 07/19/1989 | CN1034094A Process for recycling of electrical batteries, assembled printed circuit boards and electronic components |
| 07/04/1989 | US4844807 Insitu hazardous waste treating apparatus and method of using same |
| 06/15/1989 | WO1989005423A1 Apparatus and method for waste disposal |
| 04/18/1989 | US4822490 Bacterial compositon and method for recovery of oil-polluted water and soil |
| 03/28/1989 | US4815668 Process and device for working up household, industrial and other similar waste |
| 03/15/1989 | EP0307242A1 Process for the treatment of organic contaminants in solid or liquid phase wastes |
| 03/14/1989 | CA1251291A1 Process for treating municipal solid waste |
| 02/21/1989 | CA1250326A1 Process of pretreating a pozzolanic material for increasing the pozzolanic properties of said material |
| 01/26/1989 | DE3817273A1 System for eliminating spray cans and other pressurised containers |
| 01/18/1989 | EP0299812A1 Modular procedure for the disassembly of light motor vehicles |
| 01/11/1989 | EP0298951A1 Process and apparatus for treating impregnated wood or charcoal emitting poisonous substances at firing |
| 01/04/1989 | EP0297738A1 A method for the treatment of waste matter |
| 12/28/1988 | EP0296616A1 Process for the detoxification of steel plant wastes |
| 12/27/1988 | US4793931 Process for treatment of organic contaminants in solid or liquid phase wastes |
| 10/25/1988 | US4780135 Process for the detoxification of steel plant wastes |
| 10/05/1988 | EP0284754A1 A process for treating polluted soils |
| 10/04/1988 | US4775107 Method of processing small batteries |
| 09/28/1988 | EP0283491A1 Waste storage container. |