| Patents for G21F 9 - Treating radioactively contaminated material; Decontamination arrangements therefor (8,212) |
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| 05/06/2004 | WO2004038731A2 Radioactive decontamination and translocation method |
| 05/06/2004 | WO2004037434A1 Decontamination liquid spraying apparatus |
| 05/06/2004 | WO2004017685A9 Method and device for compressing a substance by impact and plasma cathode thereto |
| 05/06/2004 | EP1414755A1 Method for treating an effluent, especially a radioactive effluent, containing organic matter |
| 05/04/2004 | US6731714 Method for measuring tritium activity in a radioactive waste drum |
| 04/28/2004 | EP1412950A2 Encapsulation of waste |
| 04/28/2004 | EP1412464A1 Degreasing composition useful for degreasing and/or decontaminating solid surfaces |
| 04/27/2004 | US6726741 Powder formed by mixing aluminum or aluminum alloy powder as matrix material with neutron absorber and oxide, nitride, carbide or boride particle, mechanically alloying and grinding mixture, dispersing neutron absorber and particle in matrix |
| 04/22/2004 | US20040077916 System and method for radioactive waste vitrification |
| 04/22/2004 | US20040077482 Method for decontaminating solid iodine filters |
| 04/21/2004 | EP1411530A1 System and method for radioactive waste vitrification |
| 04/21/2004 | EP1252635B1 Method for conditioning soda effluents in the form of nepheline |
| 04/15/2004 | WO2004002631A3 Annular centrifugal extractor with embedded stirring rotor |
| 04/15/2004 | WO2002091392A3 Waste vitrification process (avs) and melting process |
| 04/15/2004 | US20040071254 Packaging device for bulk transportation of uraniferous fissile materials |
| 04/15/2004 | DE10245438A1 Transport of heavy loads from nuclear reactor building, e.g. circuit component container, involves using transport rail with carriage with support rails |
| 04/14/2004 | EP1406843A1 Method and apparatus for underwater decomposition of organic content of electrically conductive aqueous waste solutions |
| 04/14/2004 | CN1145976C Process for decontaminating radioactive materials |
| 04/08/2004 | WO2004029990A2 Surface treatment of concrete |
| 04/08/2004 | WO2004029989A1 Process for the dissolution of actinic oxides |
| 04/08/2004 | WO2004029988A2 Liquid metal reactor and method for treating materials in a liquid metal reactor |
| 04/08/2004 | WO2004028713A1 Surface treatment of concrete |
| 04/08/2004 | WO2004028712A1 Surface treatment of concrete |
| 04/08/2004 | WO2004010438A3 Method for preparing a built-in part of a fuel element of a pressurised water nuclear reactor for disposal, and corresponding conditioned built-in part |
| 04/08/2004 | WO2004008463A3 Composition, foam and method for surface decontamination |
| 04/08/2004 | WO2003069633A3 Protective wall with anti-piercing armour for a container and a container comprising at least one such wall |
| 04/08/2004 | US20040067328 Metallic heat-transfer fins embedded in cask body; specified amount of calcium hydroxide |
| 04/08/2004 | US20040065620 Antimony silicate doped with niobium, tungsten, tantalum compound; extraction of radioactive materials from aqueous solution |
| 04/08/2004 | US20040064979 Sensor system for buried waste containment sites |
| 04/08/2004 | DE10243436A1 Conditioning plant, for conditioning radioactive waste from nuclear reactors, has air flow system which acts on air flow in direction towards waste air system of conditioning plant during its operation |
| 04/07/2004 | EP1404489A2 Improved scale conditioning agents |
| 04/06/2004 | US6718002 Method and device for removing radioactive deposits |
| 04/06/2004 | US6718000 Ventilated vertical overpack |
| 04/06/2004 | US6716402 Oxidation of ruthenium deposits in circuits of nuclear fuel reprocessing plants using perruthenate solution |
| 04/06/2004 | US6715845 Mechanical improvements to a personal vehicle |
| 04/01/2004 | WO2004027783A2 Method of confining caesium and/or rubidium in sintered ceramic matrices based on expanded perlite, matrices used and products thus obtained |
| 04/01/2004 | US20040064010 Pivoting vessels to adjustment contacting zones; decomposition of radioactive materials; cooling; solidification |
| 04/01/2004 | US20040060938 Dual cover system with clamping closure mechanism |
| 03/31/2004 | EP1401576A1 Inorganic ion exchangers for removing contaminant metal ions from liquid streams |
| 03/31/2004 | EP1222668B1 Warehouse for containers filled with heat-generating radioactive material |
| 03/31/2004 | CN1144235C Device and method for recombining hydrogen and oxygen in a gaseous mixture |
| 03/30/2004 | US6714617 Disposal of radiation waste in glacial ice |
| 03/25/2004 | WO2004013050A3 Solid materials for removing metals and fabrication |
| 03/23/2004 | US6709642 Calixarene acetamido derivatives, preparation and use thereof for extracting strontium |
| 03/23/2004 | US6709599 Waste water treatment system with slip stream |
| 03/18/2004 | WO2004006268A3 Storage of hazardous materials |
| 03/11/2004 | WO2003063180A3 Installation for the very long storage of products that emit a high heat flux |
| 03/11/2004 | US20040045935 Apparatus and pipework of a nuclear plant, in which said solids are brought into contact with an aqueous dissolving solution chosen from aqueous solutions of carbonate ions having a concentration of greater than or equal to 0.3M, |
| 03/09/2004 | US6702902 Using pickling solution comprising nitric acid and oxidizing agents; lower cost |
| 03/04/2004 | WO2004019343A1 Method for cleaning a steam generating device of a compressed water reactor |
| 03/04/2004 | WO2003088268A3 Removal of blockages from pipework |
| 03/04/2004 | DE10238730A1 Verfahren zur Reinigung des Dampferzeugers eines Druckwasserreaktors Methods for cleaning up of the steam generator of a pressurized water reactor |
| 03/03/2004 | EP1394814A1 Gallery monitoring method and monitoring system |
| 03/03/2004 | EP1394813A2 Cement composite, concrete, concrete cask and method of manufacturing concrete |
| 03/03/2004 | EP1393326A1 Method for decontaminating surfaces or preventing contamination thereof by means of an exchange mechanism |
| 03/03/2004 | CN1479696A Mtehod for co-precipitating actinides and method for preparing mixed actinide oxides |
| 03/03/2004 | CN1140352C Method and apparatus for eliminating metal cations from liquid with polyazacloalkane resins grafted on carrier |
| 03/02/2004 | US6699398 Effective dry etching process of actinide oxides and their mixed oxides in CF4/O2/N2 plasma |
| 03/02/2004 | US6699169 Centrifugal extractor with neutron absorption body |
| 02/26/2004 | WO2004017685A1 Method and device for compressing a substance by impact and plasma cathode thereto |
| 02/26/2004 | WO2004017330A1 Fiber-reinforced concrete cask, supporting frame for molding thereof and process for producing the concrete cask |
| 02/26/2004 | US20040037385 Condensate demineralization |
| 02/26/2004 | US20040035443 Method of chemically decontaminating components of radioactive material handling facility and system for carrying out the same |
| 02/25/2004 | EP1390954A1 Method for cleaning surfaces, metallic surfaces in particular |
| 02/25/2004 | EP1390953A1 Cover for a dual covering system with a clamping closure mechanism |
| 02/25/2004 | CN1478283A Method for dissolving solids formed in nuclear installation |
| 02/25/2004 | CN1477649A Method for back-extracting and separating radioactive element from organic phase by using water soluble oxaamide |
| 02/24/2004 | US6696695 Liquid coolant confined to and completely filling central cavity; expands and contracts in response to temperature variations regardless of orientation |
| 02/24/2004 | US6696589 Supported liquid membrane strip dispersion process for removal and recovery of one or more radionuclides or metals from a feed solution containing the radionuclides by treating with extractant |
| 02/24/2004 | CA2086290C Containerization systems and composition suitable to be contained |
| 02/12/2004 | WO2004013050A2 Solid materials for removing metals and fabrication |
| 02/12/2004 | WO2003050208A3 Method for destroying a nuclear graphite by gasification in aqueous medium |
| 02/12/2004 | US20040028170 Installation for storing irradiated fuel or radioactive materials |
| 02/12/2004 | DE10232596B3 Verfahren zum Vorbereiten eines Einbauteiles eines Brennelementes eines Druckwasser-Kernreaktors für die Entsorgung A method for preparing a mounting portion of a fuel assembly of a pressurized water nuclear reactor for waste disposal |
| 02/12/2004 | CA2466169A1 Solid materials for removing metals and fabrication method |
| 02/11/2004 | CN1138280C Adsorbent for radionucides and its preparing method and use |
| 02/10/2004 | US6689226 Decontaminating organic gel and use thereof for decontaminating surfaces |
| 02/10/2004 | CA2279655C Device and method for indicating exhaustion of a filter |
| 02/05/2004 | WO2004012204A2 High throughput ultrasonic cleaner for irradiated nuclear fuel assemblies |
| 02/05/2004 | US20040024277 Introducing, into a reactor, in dispersed form, a vitrified matrix precursor, metallic sodium, and iron oxide as oxidation catalyst, heating the mixture to oxidize sodium to sodium oxide to form a homogenous fine vitrified matrix |
| 02/05/2004 | US20040023779 Centrifugal extractor with neutron absorption body |
| 02/05/2004 | US20040022697 Accuracy |
| 02/05/2004 | US20040022345 Arrangement device for storage and / or transport of radioactive materials |
| 02/05/2004 | US20040022342 Method of incineration of minor actinides in nuclear reactors |
| 02/05/2004 | US20040021132 Adding organic complexing agent to first aqueous solution of actinide An1 in oxidation state (IV) in order to form complex; adding complexing agent to second aqueous solution of an actinide An2 in oxidation state (IV); mixing; precipitation |
| 02/03/2004 | US6685838 Keratin protein adsorption of heavy metals |
| 02/03/2004 | CA2317795C Method of chemical decontamination |
| 01/29/2004 | WO2004010438A2 Method for preparing a built-in part of a fuel element of a pressurised water nuclear reactor for disposal, and corresponding conditioned built-in part |
| 01/28/2004 | EP1383826A1 Polymer film, preparation method thereof and method for protecting and cleaning a surface using said film |
| 01/27/2004 | US6682646 Minimizing waste; forming only small metallic particles gathered in collection containers |
| 01/22/2004 | WO2004008463A2 Composition, foam and method for surface decontamination |
| 01/22/2004 | WO2004007051A1 A debris filter with a rotating debris extractor |
| 01/21/2004 | EP1383137A1 Process of immobilising metallic sodium in glass |
| 01/21/2004 | CN1135568C Organomineral decontamination gel and its application for removing surface contamination |
| 01/21/2004 | CN1135360C Ultrosonic cleaning method |
| 01/20/2004 | US6680411 Carborane supercluster and method of producing same |
| 01/15/2004 | WO2004006268A2 Storage of hazardous materials |
| 01/15/2004 | US20040006887 Method of drying metallic waste of pyrophoric tendencies that is to be compacted; apparatus and compacting canister associated with said method |
| 01/13/2004 | US6676915 Adding metakaolin powder to the aqueous solution to obtain suspension; introducing suspension into mold; allowing to solidify zeolite a; drying molded product; heat treating |
| 01/08/2004 | WO2004002631A2 Annular centrifugal extractor with embedded stirring rotor |