| Patents for B09B 3 - Destroying solid waste or transforming solid waste into something useful or harmless (21,440) |
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| 04/12/1994 | US5301881 System for disposing waste |
| 04/12/1994 | US5301620 Reactor and method for disassociating waste |
| 04/07/1994 | DE4233169A1 Method of dismantling of equipment contg. asbestos - involves draining off liquid surrounding appts. and dismantling appts. in same location into its individual components which are further treated with binder for residual fibre and stored by type, collected and disposed of |
| 04/07/1994 | DE4233046A1 Disposal of waste with metal and metal vapour material - has receptacle with grid immersed in fluid and lower conveyor to carry out fragments and sludge |
| 04/06/1994 | EP0590216A1 Levelling of the profile of a heap of waste in a receiving pit of a waste incineration plant |
| 04/05/1994 | US5300137 Heating material to first temperature to vaporize moisture, discharging vapor, heating to second temperature to vaporize mercury, condensing |
| 04/05/1994 | US5299352 Apparatus for dismantling filter inserts |
| 03/31/1994 | WO1994006946A1 Method for removing mercury from contaminated soils and industrial wastes and related apparatus |
| 03/31/1994 | WO1994006734A1 Methods and apparatus for disposal and treatment of waste |
| 03/31/1994 | WO1994006721A1 Reforming process and apparatus |
| 03/31/1994 | WO1994006576A1 Method and means for hygienic disposal of garbage |
| 03/31/1994 | WO1994006575A1 Compositions and methods for waste treatment |
| 03/31/1994 | CA2145310A1 Compositions and methods for waste treatment |
| 03/30/1994 | EP0589367A1 Method and plant for disposing refuse as well as an extruded or molded part thereof |
| 03/30/1994 | EP0589026A1 Process and device for regulating the burning of solid fuels in a combustion plant |
| 03/29/1994 | US5297496 Process for the combined treatment of waste materials |
| 03/29/1994 | US5297481 System for compacting and storing separately recyclable and nonrecyclable waste materials |
| 03/29/1994 | US5297332 Oil filter disassembly and recycling apparatus |
| 03/23/1994 | EP0588689A1 Process for treating incinerator residues of urban waste and products obtained |
| 03/23/1994 | CN1084154A 聚合物裂化 Polymer cracking |
| 03/23/1994 | CN1084116A Method for producing toughened rubber and its products |
| 03/22/1994 | US5296083 Process and apparatus for removal of asbestos floor tile |
| 03/17/1994 | WO1994006149A1 Toxic remediation system and method |
| 03/17/1994 | WO1994005428A1 Process for breaking closed glass bodies containing pollutants down into recyclable components |
| 03/16/1994 | EP0587147A2 Installation and method for the biological treatment of organic substances |
| 03/16/1994 | EP0587045A2 Method for the utilization of waste plastics |
| 03/16/1994 | EP0586763A2 Control system for medical waste disposal unit |
| 03/16/1994 | CN2158757Y Safety syringe needle destroying device |
| 03/15/1994 | US5294244 Heating the air bag in a furnace and removing the nonaluminum parts prior to reaching the melting point of the aluminum |
| 03/15/1994 | US5294001 Apparatus for removing oil from oil covered parts |
| 03/15/1994 | CA2105712A1 Process for treatment of solid waste incineration residue, and products so obtained |
| 03/10/1994 | DE4230062A1 Processing heavy metal-contg. pollutants using glass melt - for permanent immobilisation and for heavy metal recovery |
| 03/10/1994 | DE4229885A1 Disposal of fibrous waste, e.g. asbestos - by encapsulation in a polymer film |
| 03/09/1994 | EP0585357A1 Amoebae/bacteria consortia and uses for degrading wastes and contaminants |
| 03/09/1994 | EP0524241B1 A process for the combined treatment of waste materials |
| 03/09/1994 | CN1083628A Polyphase AC multielectrode discharge apparatus, and powder waste processing apparatus, ozone generator and light source apparatus using the same |
| 03/09/1994 | CN1083418A Process for recovering useful matter from organosilicon chemical waste residue |
| 03/09/1994 | CN1023935C Production process of hard-magnetic ferrite material by using open hearth dust as raw material |
| 03/08/1994 | US5292429 Thermal distillation |
| 03/08/1994 | US5291921 Drainage platform for the draining of residual contents of a container for collection and subsequent disposal |
| 03/08/1994 | CA1327431C In-situ formation of soluble silicates from biogenetic silica in chemical fixation/solidification treatment of wastes |
| 03/05/1994 | CA2105428A1 Composition and process for increasing the shear strength of processing wastes used for tip building and underground consolidation |
| 03/03/1994 | WO1994005054A1 Process for disposing of sodium-sulphur accumulator cells |
| 03/03/1994 | WO1994004633A1 Improved molten metal decomposition apparatus and process |
| 03/03/1994 | WO1994004471A1 A method and mixture for treating electric arc furnace dust |
| 03/03/1994 | WO1994004290A1 Process for encapsulating a waste material |
| 03/03/1994 | WO1994004289A1 Process and plant for decontaminating solid materials contaminated with organic pollutants |
| 03/03/1994 | DE4229322A1 Method of preparation of plastics wastes - for transport to processing plant by milling and mixing with lime |
| 03/03/1994 | DE4227962A1 Verfahren und Anlage zum Sanieren von mit organischen Schadstoffen kontaminiertem Boden Method and apparatus for remediating contaminated with organic pollutants floor |
| 03/03/1994 | DE4223029A1 Extractive removal of tar oils from wood - comprises using supercritical gas as extraction agent. |
| 03/03/1994 | CA2142841A1 Process for encapsulating a waste material |
| 03/03/1994 | CA2141575A1 Process for disposing of sodium-sulphur accumulator cells |
| 03/03/1994 | CA2140876A1 Improved molten metal decomposition apparatus and process |
| 03/02/1994 | EP0584604A1 Filler for bituminous composition |
| 03/02/1994 | EP0584243A1 Medical waste treatment system |
| 03/02/1994 | EP0584119A1 Apparatus for and method of preparing a hardenable substance for storage. |
| 03/02/1994 | CN2157781Y Destructive treating machine for plastic-rubber syringes & syringe needles |
| 03/01/1994 | US5290697 Gram-positive bacteria; grows in aqueous saline solution; absorbs metal oxides in aqueous solutions |
| 03/01/1994 | US5290351 Composition for rendering waste substances harmless |
| 02/24/1994 | DE4227501A1 Binding process for carbon-rich slag from rubbish burning appts. with chloride-rich residue from salt-mining - involves formation of hollow space filler which is not-burnable or explodable, and to which pozzolanic ashes and-or cement is added |
| 02/24/1994 | DE4227271A1 Special organic waste processing appts. - comprises compact arrangement of crushing, mixing and separating units |
| 02/23/1994 | EP0584015A1 Method of neutralizing heavy metals in waste incineration residues |
| 02/23/1994 | CN1082589A Method and apparatus for producing useful materials from waste calcium carbide residue |
| 02/22/1994 | US5288969 Electrodeless plasma torch apparatus and methods for the dissociation of hazardous waste |
| 02/22/1994 | US5288929 Method for removing, condensing and collecting propellants from foam materials |
| 02/22/1994 | US5288439 Method of installing a post |
| 02/22/1994 | US5288434 Hepa filter dissolution process |
| 02/22/1994 | US5288391 Deoiling, solvent extraction, separation; biodegradable solids; fuels |
| 02/22/1994 | CA1327112C Process of treating residues obtained by purification of exhaust gas |
| 02/17/1994 | WO1994003760A1 Processes and means for waste resources utilization |
| 02/17/1994 | WO1994003646A1 Methods of biomass pretreatment |
| 02/17/1994 | WO1994003579A1 Nonflammable mild odor solvent cleaner |
| 02/17/1994 | DE4235428C1 Refuse homogenising and compacting drum fixed by hydraulic cylinder - has separate swing covers at frames at each end for charging and discharging of static tilting drum |
| 02/17/1994 | DE4227024A1 Thermal disposal of waste material containing asbestos - waste is sealed in containers, preferably sections of steel pipe, and containers are placed in furnace, e.g. metallurgical blast furnace |
| 02/15/1994 | US5286430 Incineration residue treatment process |
| 02/15/1994 | US5286425 Pouring dry fast-setting particles into water in hole without mixing; uniform drop rate to hydrate; setting; curing |
| 02/15/1994 | US5286292 Method of treating fly ash and fly ash cement |
| 02/15/1994 | US5285827 For removing propellant gas from an aerosol can |
| 02/10/1994 | DE4225729A1 Processing solvent contg. paint residues - involves coating residues on heated belt or rotating disc, evaporating solvent, removing solid, milling and dissolving in new solvent |
| 02/09/1994 | EP0582174A1 Additives and process for dewatering and/or solidification of sludge |
| 02/09/1994 | EP0582002A1 Method for forming reclaimed land by trash and waste tyres without polluting water and a device for loading trash |
| 02/08/1994 | US5284997 Two step filter and process |
| 02/08/1994 | US5284517 Flexible blanket system for treating asbestos containing materials |
| 02/08/1994 | US5284503 Process for remediation of lead-contaminated soil and waste battery |
| 02/08/1994 | US5284303 Equipment for deoiling swarf resulting from machining operations |
| 02/08/1994 | CA1326937C Method and apparatus for treating waste paint sludge |
| 02/05/1994 | CA2075270A1 Method of disposal of hot water soluble utensils |
| 02/03/1994 | WO1994002263A1 Treatment of solid material |
| 02/03/1994 | WO1994001995A1 An improved compost mixing and aerating apparatus |
| 02/03/1994 | DE4225430A1 Sterilisation of e.g. hospital refuse in closed container using moisture and microwaves - by varying steam pressure and/or temp between set limits during microwave treatment, providing effective sterilisation in a reduced time. |
| 02/03/1994 | DE4225143A1 Method of producing shock absorbing, single substance, packing material pads - involves applying compressed pelletised waste paper or cardboard to upper or lower part of paper cover and then gluing cover parts together |
| 02/02/1994 | EP0581546A1 Method and apparatus for destroying sodium-containing waste products |
| 02/02/1994 | EP0581094A1 Use of polyisobutylene for the disposal of contaminated solids and dusts |
| 02/02/1994 | EP0581090A2 Method of treating metal-containing sludges |
| 02/01/1994 | US5282938 Air pollution control |
| 02/01/1994 | US5282431 Process for rendering usable disposal products |
| 02/01/1994 | CA1326584C Staged mold and method for encapsulating hazardous wastes |
| 01/31/1994 | CA2074981A1 Method for forming reclaimed land by trash and waste tires without polluting water and a device for loading trash |
| 01/27/1994 | DE4325948A1 Valuable materials recovery from domestic refuse utilising dual system - by magnetic sepn., chopping waste, feeding in heated rotating drum and agglomerating of e.g., plastics and elasto plastic components, and disposal |
| 01/27/1994 | DE4243156C1 Compaction of waste esp. clarification sludge - to obtain strong pressings for use in coal pressure gasification |