| Patents for G21F 9 - Treating radioactively contaminated material; Decontamination arrangements therefor (8,212) |
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| 03/07/2000 | US6033636 Method of recovering uranium and transuranic elements from spent nuclear fuel |
| 03/07/2000 | US6032881 Process to remove radioactive elements present in bulk low-grade waste |
| 03/07/2000 | CA2101261C Method of composite sorbents manufacturing |
| 03/02/2000 | DE19837683A1 Heat exchange pipes and collection device cleaning method esp. for removing nuclear engineering equipment residue deposits |
| 03/01/2000 | EP0981820A1 A method for cleaning radioactively contaminated material |
| 02/29/2000 | US6030839 Continuous and accurate monitoring by concurrently measuring conductivity and temperature of sample, correcting conductivity for temperature according to prepared curve, then determining concentration |
| 02/29/2000 | US6030549 Dupoly process for treatment of depleted uranium and production of beneficial end products |
| 02/23/2000 | EP0980705A2 Apparatus for removing flammable gas |
| 02/23/2000 | EP0864162B1 Apparatus for remote dismantling of irradiated structures |
| 02/23/2000 | EP0848853B1 Fuel element for burning actinides |
| 02/17/2000 | WO2000008652A2 Degreasing composition and methods using same |
| 02/17/2000 | DE19857342A1 Cleaning of container, especially a nuclear power plant steam generator, by modifying the solution resulting from iron oxide dissolution to dissolve copper and/or copper compounds before emptying the container |
| 02/16/2000 | EP0979595A1 Process and apparatus for microwave joining thick-walled ceramic parts |
| 02/16/2000 | CN2364534Y Radioactive waste pyrolyzing furnace |
| 02/16/2000 | CN1244945A Device for recombining hydrogen in a gas mixture |
| 02/10/2000 | WO2000007195A1 Method for encapsulation and stabilization of hazardous and radioactive mixed wastes using polysiloxane |
| 02/10/2000 | WO2000007194A1 Preparation of tungsten bronzes for nuclear waste storage forms and electronic materials |
| 02/10/2000 | WO2000007193A2 Pyrolytic decomposition of organic wastes |
| 02/10/2000 | WO2000007192A2 Method and device for separating a neutron absorber from a cooling medium |
| 02/10/2000 | WO2000006519A1 Pumpable/injectable phosphate-bonded ceramics |
| 02/10/2000 | WO2000006503A1 Method for reducing nitrate and/or nitric acid concentration in an aqueous solution |
| 02/09/2000 | EP0978331A2 Process for separating radioactive and hazardous metal contaminants from soils |
| 02/08/2000 | US6023006 Method of manufacturing compounds of the monazite type, doped or not doped with actinides and application to the packaging of radioactive waste high in actinides and in lanthanides |
| 02/08/2000 | US6021543 Single tank retrieval system |
| 02/07/2000 | CA2279633A1 Process for separating radioactive and hazardous metal contaminants from soils |
| 02/02/2000 | EP0836740B1 A method for the destruction of plutonium by irradiation in a light water reactor |
| 02/02/2000 | CN1049065C Removal of radioactivity from ziron |
| 02/01/2000 | CA2030535C Method of decontaminating earth and/or natural gas processing equipment |
| 01/27/2000 | WO2000004558A1 Fuel containment apparatus |
| 01/27/2000 | WO1999066512A3 Protection structure against radioactive substances, and method and material for realising said structure |
| 01/26/2000 | EP0974148A1 Regenerative lomi decontamination process |
| 01/25/2000 | US6017376 Air extract system for a containment |
| 01/20/2000 | WO2000003398A1 Method for treating waste containing technetium |
| 01/20/2000 | WO1998042035A3 Electrolytic deactivating of radioactive material |
| 01/12/2000 | EP0971365A1 Heating-extruding and solidifying apparatus of combustible low-level radioactive wastes |
| 01/12/2000 | EP0970263A1 Electrolytic method for recovering and recycling silver from a nitric solution |
| 01/12/2000 | EP0892862B1 Elctrolyte for electropolishing, method of electropolishing a stainless steel or a nickel alloy utilizing the said electrolyte, and its application to decontamination |
| 01/06/2000 | WO2000000986A1 Remediation of radioactive waste by stimulated radioactive decay |
| 01/06/2000 | WO1999057063A3 Method for removing nitrate ions from a solution |
| 01/06/2000 | CA2335759A1 Remediation of radioactive waste by stimulated radioactive decay |
| 12/29/1999 | WO1999067121A1 Surface-sucking mobile device |
| 12/28/1999 | US6008428 Introducing the waste into a corrosion resistance vessel and is surrounded by a ring of coolant tubes, the lumens of which communicate with the interior space of the vessel, sealing the vessel jointlessly embedding in a concrete body |
| 12/28/1999 | US6007323 Combustion method |
| 12/23/1999 | WO1999066512A2 Protection structure against radioactive substances, and method and material for realising said structure |
| 12/23/1999 | WO1999066086A1 Method for dissolving plutonium or a plutonium alloy and converting it into nuclear fuel |
| 12/23/1999 | WO1999056286A3 Method for reducing the level of radioactivity of a metal part |
| 12/15/1999 | EP0963588A1 Ion-exchange resin processing device |
| 12/14/1999 | US6002063 Apparatus and method for subterranean injection of slurried wastes |
| 12/14/1999 | US6001248 Used for separation of transition metals, both light and heavy, from other metals and from each other. |
| 12/09/1999 | WO1999063549A1 Technetium separation |
| 12/09/1999 | WO1999063548A1 A cleaning device for a nuclear power plant |
| 12/09/1999 | DE19824039A1 Testing for excessive radionuclide content in bulk rubble or earth, especially when decommissioning nuclear plant |
| 12/08/1999 | EP0962582A1 Metal chelate forming fiber, process for preparing the same, and method of metal ion sequestration using said fiber |
| 12/08/1999 | EP0962019A1 A method of providing a measure of the tritium content of a waste batch |
| 12/07/1999 | US5998690 Adjustment ph; concentration; solidification |
| 12/07/1999 | US5998689 Method for recycling contaminated metal parts |
| 12/07/1999 | US5996248 Freeze drying method |
| 12/02/1999 | WO1999062072A1 A method for removing inorganic matter from solid surfaces |
| 12/01/1999 | EP0807117B1 Calixarene derivatives, preparation method therefor and use thereof for removing actinides and lanthanides |
| 12/01/1999 | EP0752707B1 Method and apparatus for reducing volume of radioactive metal waste containing zirconium alloy |
| 11/30/1999 | US5995576 Mixture of metal ions is added to the primary cooling water of a water-cooled nuclear reactor to inhibit deposition of radioactive materials in the cooling water on the inner surfaces of pipes. |
| 11/30/1999 | US5994609 Treating liquid hazardous waste containing anionic radioactive or heavy metal materials by binding to hydroxyapatite powder, drying and cold or hot pressing into a solid mass for storage or disposal |
| 11/30/1999 | US5994608 Reduction of leachability and solubility of radionuclides and radioactive substances in contaminated soils and materials |
| 11/30/1999 | US5993664 Providing a material containing nitrogen which is organically bonded in a polymer; treating said material with potassium permanganate in an alkaline solution; and treating the material with iron(ii) hydroxide in an alkaline solution. |
| 11/25/1999 | WO1999060577A1 High level nuclear waste disposal |
| 11/25/1999 | DE19814791C1 Drying of transport- and/or storage-containers holding radioactive waste |
| 11/25/1999 | CA2332842A1 High level nuclear waste disposal |
| 11/24/1999 | EP0958579A1 Device for recombining hydrogen in a gas mixture |
| 11/24/1999 | EP0847584B1 Device and method for inerting and venting the atmosphere in the containment vessel of a nuclear-power station |
| 11/23/1999 | US5989434 Method for removing metal ions from solution with titanate sorbents |
| 11/18/1999 | WO1999059161A1 Antimony silicate sorbent for removal of metal ions |
| 11/18/1999 | WO1999058469A1 Cement material containing lithium with improved mechanical properties, useful for retaining cations, and methods for making same |
| 11/18/1999 | WO1999058243A2 Ion exchange materials |
| 11/18/1999 | DE19821042A1 Mobile decontamination system for use in nuclear, bacterial and chemical warfare |
| 11/17/1999 | EP0956563A1 Method for treating hazardous waste |
| 11/17/1999 | EP0956159A1 Granular titanate ion exchangers and method for preparation thereof |
| 11/16/1999 | US5986159 Injection of pressurized steam |
| 11/11/1999 | WO1999057063A2 Method for removing nitrate ions from a solution |
| 11/11/1999 | WO1999042231A9 Treating wastes, preparing construction materials and stabilizing soils |
| 11/09/1999 | US5981095 A fuel cell having a magnetically modified electrode with a surface coating of a magnetic composite material consisting of ion exchange resin, magnetic particles and catalyst, supplying the fuel to the electrode which reforms the fuel |
| 11/09/1999 | US5980987 Method of making a composition for separating and concentrating certain ions from mixed ion solutions |
| 11/04/1999 | WO1999056287A1 Method for treating radioactive waste |
| 11/04/1999 | WO1999056286A2 Method for reducing the level of radioactivity of a metal part |
| 11/04/1999 | DE19818772A1 Verfahren zum Abbau der Radioaktivität eines Metallteiles Method for reducing the radioactivity of a metal part |
| 11/02/1999 | US5977528 Rectangular microwave applicator and waste treatment method |
| 11/02/1999 | US5977515 Underwater laser processing device including chamber with partitioning wall |
| 10/28/1999 | WO1999054081A1 Corrosion resistant enclosure and methods for its manufacture |
| 10/27/1999 | CN1233385A Rotating-translational drive mechanism for positioning devices in a melter |
| 10/27/1999 | CN1233301A Metal chelate forming fiber, process for preparing the same, and method of metal ion sequestration using said fiber |
| 10/26/1999 | US5973220 Reacting radioactive solid waste containing metallic aluminum with an alkali solution to generate a hydrogen gas and then mixing the resulting reaction liquid with a solidifying material containing a latent hydraulic material. |
| 10/20/1999 | EP0826219B1 Air extract system for a containment |
| 10/20/1999 | CN1232274A Radioactive combustible waste incineration disposing process and its special equipment |
| 10/19/1999 | US5970109 Method for disposing of a component located in a reactor pressure vessel of a nuclear reactor plant |
| 10/14/1999 | WO1999051997A1 Method for measuring tritium activity in a radioactive waste drum |
| 10/13/1999 | EP0862780B1 Method of utilizing contaminated metal parts |
| 10/13/1999 | EP0774154B1 Method for treating aqueous media containing radioactive metal ions |
| 10/12/1999 | US5966584 Method of separating trivalent actinides from trivalent lanthanides |
| 10/12/1999 | US5966418 Method for the destruction of plutonium by irradiation in a light water reactor |
| 10/12/1999 | US5965025 Detoxification by solvent extracting metalloid and metal species from a solid or liquid material by a supercritical fluid solvent containing a chelating agent, forming chelates that are soluble in the supercritical fluid |
| 10/12/1999 | US5965003 Method of decomposing CMPO |