| Patents for G21F 9 - Treating radioactively contaminated material; Decontamination arrangements therefor (8,212) |
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| 05/15/1997 | WO1997017168A1 Method and device for disposing of a radioactively contaminated steam generator |
| 05/15/1997 | WO1997017146A1 Method for decontamination of nuclear plant components |
| 05/15/1997 | DE19541932A1 System for removal of radioactive ions from flowing ground water |
| 05/15/1997 | DE19541501A1 Verfahren und Vorrichtung zum Entsorgen eines nuklearen Dampferzeugers Method and apparatus for disposing a nuclear steam generator |
| 05/14/1997 | EP0772881A1 Method of producing a material for heavy metal absorption or for analytically detecting heavy metals |
| 05/14/1997 | EP0772880A1 A method of decontaminating a cementitious or a metallic surface |
| 05/14/1997 | EP0772844A1 Drums for use in a remotely controlled environment |
| 05/13/1997 | US5629963 Storage tank for a radioactive fissile material solution |
| 05/13/1997 | US5628969 Chemical separation and reaction apparatus |
| 05/07/1997 | EP0772205A2 Process for treatment of radioactive waste |
| 05/07/1997 | EP0771418A1 Device and method for measuring reactive components in gases |
| 05/06/1997 | US5626765 Method for adsorbing and separating heavy metal elements by using a tannin adsorbent |
| 04/24/1997 | WO1997015104A1 Method of enhancing radioactivity decay |
| 04/24/1997 | WO1997014517A1 Chemical separation and reaction apparatus |
| 04/24/1997 | DE19538839A1 Immobilising heavy metals, especially radioactive heavy metals |
| 04/23/1997 | EP0769191A1 Method and device for the disposal of a cation exchanger |
| 04/22/1997 | US5622641 Thermal desorption |
| 04/16/1997 | EP0699335B1 Evaporative transpiration pump |
| 04/16/1997 | EP0649560B1 Process for selectively concentrating the radioactivity of thorium containing magnesium slag |
| 04/16/1997 | EP0574564B1 Method of treating a surface contaminated with radionuclides |
| 04/10/1997 | WO1997013254A1 Compacter for compacting containers containing hazardous waste |
| 04/10/1997 | WO1997012948A1 Process and composition for soil remediation |
| 04/10/1997 | CA2233058A1 Process and composition for soil remediation |
| 04/09/1997 | EP0766609A1 System for feeding toxic waste drums into a treatment chamber |
| 04/08/1997 | US5619545 Process for purification of radioiodides |
| 04/08/1997 | US5618472 Vitrified glass or tungsten bronze for storing radioactive waste material |
| 04/08/1997 | US5618433 Processes for separating and concentrating certain ions from mixed ion solutions using ion-binding ligands bonded to membranes |
| 04/03/1997 | WO1996039702A3 Methods and agents for the extraction of cesium and strontium from nuclear waste |
| 04/02/1997 | EP0765524A1 Method of reducing the volume of a mixture of resin powder and inert synthetic fibres |
| 04/02/1997 | EP0765523A1 Removing contamination |
| 04/02/1997 | EP0681735B1 Methods and equipments for decontaminating a radioactive surface with a coherentlight beam |
| 04/02/1997 | EP0555238B1 Engineered cementitious contaminant barriers and their methods of manufacture |
| 03/26/1997 | EP0764042A1 Fluid extraction |
| 03/26/1997 | CN1146254A Method and plant for cleaning lightly radioactive waste incineration gases |
| 03/25/1997 | US5614077 Electrochemical system and method for the removal of charged species from contaminated liquid and solid wastes |
| 03/25/1997 | US5613433 Compacting method and apparatus, particularly adapted to compacting hazardous materials |
| 03/19/1997 | EP0762918A1 Fluid extraction of metals and/or metalloids |
| 03/19/1997 | EP0702838B1 Installation for decontaminating radioactively contaminated surfaces |
| 03/19/1997 | EP0525100B1 Method for liquid chromatographic extraction of strontium from acid solutions |
| 03/18/1997 | US5613244 Vitrification and melting of hazardous and radioactive wastes |
| 03/18/1997 | US5613243 Stabilization of radionuclides into wastes |
| 03/18/1997 | US5613242 Dissolving in water under high temperature and pressure salts, grinding to microemulsions and acid treatment |
| 03/18/1997 | US5613241 Treatment of halogen-containing waste and other waste materials |
| 03/18/1997 | US5613240 Immobilizing hazardous waste chlorides by occluding in sodalite produced by heating zeolites and glass |
| 03/18/1997 | US5613239 Method and apparatus for decomposing organic solutions composed of chelating solutions and/or organic acids containing radioactive metal ions and collection method and apparatus using the same |
| 03/18/1997 | US5613238 Mixing ammonia liquid with soils for ion removal, separation from soils |
| 03/18/1997 | US5612543 Sealed basket for boiling water reactor fuel assemblies |
| 03/18/1997 | US5611766 Transportable, modular vitrification system for the treatment of waste material |
| 03/13/1997 | WO1997009723A1 Process for concentrating thorium containing magnesium slag |
| 03/13/1997 | WO1997009722A1 Device and method for inerting and venting the atmosphere in the containment vessel of a nuclear-power station |
| 03/13/1997 | WO1997009721A1 Fuel element for burning actinides |
| 03/13/1997 | WO1997009081A1 Method and apparatus for encapsulating particulates |
| 03/12/1997 | EP0761008A1 Stillage for storing drums |
| 03/12/1997 | EP0761007A1 Storage system for hazardous waste |
| 03/06/1997 | WO1997008519A1 A device and a method for weighing a material that is supplied to a container, during processing thereof |
| 03/05/1997 | EP0759801A1 Strainer device for filtering water to an emergency cooling system in a nuclear power plant |
| 03/05/1997 | EP0611478B1 Method for reducing volume of a radioactive composition |
| 03/04/1997 | US5607652 Includes tunnel reaction section with path of longitudinal segments laterally adjacent and sequentially connected to one another, conveyor with guide rail, gas permeable baskets coupled to and movable along rail, gas feed, exhaust blower |
| 03/04/1997 | US5606925 Process for the incineration and vitrification of waste in a crucible |
| 02/27/1997 | DE19529021C1 Neue sulfatreduzierende Bakterienstämme und deren Verwendung zur Dekontamination von schwefelsauren, metallbeladenen und radioaktiv verseuchten Wässern New sulfate-reducing bacteria strains and their use for the decontamination of sulfuric acid, metal-laden and radioactively contaminated waters |
| 02/26/1997 | EP0746761A4 Process for stripping radon-220 from radioactive isotope mixture |
| 02/25/1997 | US5605094 Apparatus for the decontamination of containers containing radioactive liquid |
| 02/20/1997 | WO1997006536A1 Underground storage facility, and associated method of storing waste |
| 02/18/1997 | US5604264 Polyvinylpyridinium anion-exchangers for recovery of technetium and plutonium anions |
| 02/18/1997 | CA2088561C Press for compressing barrels of contaminated waste |
| 02/13/1997 | WO1997005630A1 Waste processing method and apparatus |
| 02/13/1997 | WO1997005237A1 Sulphate-reducing bacterial strains and their use in the decontamination of water contaminated with sulphuric acid, metals and radioactive substances |
| 02/13/1997 | DE19529357A1 Unterirdisches Zwischenlager sowie Verfahren zum Zwischenlagern von Abfall Underground interim storage as well as procedures for temporary storage of waste |
| 02/13/1997 | CA2228063A1 New sulfate-reducing bacteria strains and their use for decontaminating sulfuric-acid, metal-containing, radioactively contaminated water |
| 02/13/1997 | CA2199003A1 Waste processing method and apparatus |
| 02/12/1997 | EP0758130A1 Process and device for storing used nuclear reactor control rods |
| 02/12/1997 | EP0757589A1 Separating and concentrating certain ions using ion-binding ligands bonded to membranes |
| 02/12/1997 | EP0662236B1 Process for treating dissolution residues |
| 02/11/1997 | US5603074 Preparation and use of tetra-alkyl cobalt dicarbollide for extraction of cesium and strontium into hydrocarbon solvents |
| 02/11/1997 | US5601722 Converting anion exchange resin to hexacyanoferrate/ii/ form, washing with water, adding aqueous copper salt solution to form insoluble copper hexacyanoferrate in pores, oxidizing, reducing in presence of monovalent cations, copper ions |
| 02/11/1997 | US5601479 Method and apparatus for decontaminating structures |
| 02/05/1997 | EP0757361A1 Transport/storage cask for a radioactive material |
| 01/29/1997 | EP0755560A1 Material removal by laser ablation |
| 01/28/1997 | US5597728 Methods for biodegradation separation of natural fibers to release particulate contamination |
| 01/28/1997 | US5597542 Process for the treatment of natural apatites with a view to the use thereof for storing irradiated fuel elements |
| 01/28/1997 | US5597538 Oxidation |
| 01/28/1997 | US5597516 Process for immobilizing plutonium into vitreous ceramic waste forms |
| 01/23/1997 | WO1997002575A1 A method for the destruction of plutonium by irradiation in a light water reactor |
| 01/21/1997 | US5595666 Removal of radioactive materials and heavy metals from water using magnetic resin |
| 01/21/1997 | US5595561 Low-temperature method for containing thermally degradable hazardous wastes |
| 01/21/1997 | CA2113109C Incineration method, particularly for spent graphite |
| 01/16/1997 | WO1996027193A3 Method for removal of technetium from radio-contaminated metal |
| 01/15/1997 | EP0753486A1 Process for the treatment by electrolysis of a liquid effluent containing dissolved metals and application in treating effluents containing cerium |
| 01/15/1997 | EP0753196A1 Method and device for disposing of a solution containing an organic acid |
| 01/14/1997 | US5594548 For the interior of a furnace |
| 01/08/1997 | EP0752708A1 Clogging material and process for manufacturing the same |
| 01/08/1997 | EP0752707A1 Method and apparatus for reducing volume of radioactive metal waste containing zirconium alloy |
| 01/08/1997 | EP0752150A1 Container including a wrought steel body with a non-circular cross-section for nuclear fuel assemblies |
| 01/08/1997 | CA2180395A1 Binding material and its production process |
| 01/07/1997 | US5592521 Process and device for recombining and/or igniting hydrogen contained in an H2 -air-steam mixture, preferably for nuclear power stations |
| 01/07/1997 | US5592027 Compacting flammable and/or explosive metal waste |
| 01/07/1997 | US5591270 Lead oxide removal method |
| 01/03/1997 | WO1997000522A1 Sealing system for coupling a container to the underside of a melting furnace |
| 01/02/1997 | EP0750784A1 Method and plant for cleaning lightly radioactive waste incineration gases |
| 12/31/1996 | US5590391 Reducing concentration |