| Patents for G21F 9 - Treating radioactively contaminated material; Decontamination arrangements therefor (8,212) |
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| 05/10/1989 | EP0315462A2 Method of solidification and encapsulation using core-shell polymer particles |
| 05/10/1989 | EP0315001A1 Electrolytic decontamination apparatus and encapsulation process |
| 05/09/1989 | US4828790 Inhibition of deposition of radioactive substances on nuclear power plant components |
| 05/09/1989 | US4828761 Process for impregnating a concrete or cement body with a polymeric material |
| 05/09/1989 | US4828760 Method of cleaning a spent fuel assembly |
| 05/09/1989 | US4828759 Nuclear reactors, boric acid |
| 05/09/1989 | US4828691 Submersible purification system for radioactive water |
| 05/09/1989 | CA1253848A1 Apparatus for cleaning radioactive tube banks |
| 05/09/1989 | CA1253702A1 Method of excavating a storage complex in rock for storing radioactive waste |
| 05/03/1989 | EP0314525A2 Automatic blood serum analyzer |
| 05/03/1989 | EP0313843A1 Process for decontaminating surfaces |
| 05/03/1989 | DE3735840A1 Device for cleaning sealing surfaces of a reactor pressure container lid |
| 05/02/1989 | US4826604 Process for separation of cesium ions from aqueous solutions |
| 05/02/1989 | US4826518 Filter assembly for a boiler filter housing |
| 05/02/1989 | US4826035 Pressure-regulating device for use in storage, transportation and disposal of hazardous wastes |
| 04/26/1989 | EP0313073A2 Electrostatic voltage excitation process and apparatus |
| 04/25/1989 | US4824607 Ethanol |
| 04/20/1989 | WO1989003434A1 Supported heteropolycyclic compounds in the separation and removal of late transition metals |
| 04/19/1989 | EP0312433A1 Process for the reductive dissolution of Pu02, for use in the treatment of organic wastes contaminated by Pu02 |
| 04/19/1989 | CN1032465A Apparatus and processer for handling the casings of rediated fuel element to move at nuclear reactors |
| 04/18/1989 | US4822525 Process for preparing a cartridge for disposal of a radioactive waste liquid |
| 04/18/1989 | US4822386 Filter replacement mechanism |
| 04/18/1989 | CA1252749A1 Dump assembly |
| 04/13/1989 | DE3832009A1 Multiple part container |
| 04/13/1989 | DE3733551A1 Practice detoxification agent for practicing the decontamination of vehicles and equipment contaminated with chemical warfare substances |
| 04/12/1989 | CN1032407A Filter element in filter shell of boiler |
| 04/11/1989 | US4820473 Method of reducing radioactivity in nuclear plant |
| 04/11/1989 | US4820426 Process for the processing of fluids containing suspended particles |
| 04/11/1989 | CA1252415A1 Decontaminating metal surfaces with chelating solution and electrolysis |
| 04/06/1989 | WO1989003113A1 Process for decontaminating surfaces |
| 04/06/1989 | WO1989002766A1 Method for stabilizing, solidifying and storing waste material |
| 04/05/1989 | EP0310513A1 Process for storing waste in low-melting thermoplastic materials |
| 04/04/1989 | USH625 Grout formulation for disposal of low-level and hazardous waste streams containing fluoride |
| 04/04/1989 | US4818472 Method and apparatus for the wet dismantling of radioactively contaminated or activated components of nuclear reactor plants |
| 04/04/1989 | CA1252064A1 Acid extraction process, namely of boric acid, from a lightly ionised solution |
| 03/30/1989 | DE3730743A1 Method for reducing the internal pressure build-up in a storage container for radioactive wastes |
| 03/28/1989 | US4816228 Apparatus for melting waste |
| 03/28/1989 | US4816209 Supplying to reservoir containing deionized water at boiling point |
| 03/28/1989 | US4816041 Process and installation for the adsorptive separation of krypton from a krypton nitrogen gas mixture |
| 03/28/1989 | US4815894 Construction and use of subsea bore holes |
| 03/22/1989 | EP0308357A2 Mobile incinerator system for low level radioactive solid waste |
| 03/22/1989 | EP0307581A1 Adsorption installation for gas separation |
| 03/22/1989 | EP0172835B1 Fixation of dissolved metal species with a complexing agent |
| 03/21/1989 | US4814046 Process to separate transuranic elements from nuclear waste |
| 03/21/1989 | US4813313 Apparatus for demolishing a reactor shield wall |
| 03/15/1989 | EP0307306A1 Process and device for treating solid organic wastes contaminated by tritium |
| 03/15/1989 | EP0307284A1 System for dismantling installations present in a building, and process for using this system |
| 03/15/1989 | EP0307144A2 Method for decreasing colloidal corrosion product deposition rate |
| 03/15/1989 | EP0186677B1 Device for conditioning radioactive waste comprised of mediumand /or long period actinides |
| 03/15/1989 | EP0096718B1 Process for reducing radioactive contamination in phosphogypsum |
| 03/14/1989 | US4811535 Double-walled special refuse dump receptacle |
| 03/08/1989 | EP0306420A1 Process for the purification of traces of radioactive elements generated during the stockpiling of uranium resulting from the processing of irradiated nuclear fuels |
| 03/08/1989 | EP0305541A1 Process for solidifying industrial waste and solidified waste |
| 03/07/1989 | US4809600 Compression apparatus having precompression device and main compression device |
| 03/02/1989 | DE3728003A1 Process for carrying out ion exchange reactions on micas |
| 03/01/1989 | EP0304637A1 Chemical and radiation decontamination truck |
| 02/28/1989 | US4808337 Hot pressing of bellows like canisters |
| 02/28/1989 | US4808318 Process for cesium decontamination and immobilization |
| 02/28/1989 | US4808316 Process for treating waste water containing uranium and fluorine |
| 02/23/1989 | DE3727141A1 Filter cartridge for boiler filter housing |
| 02/21/1989 | US4806279 Vibration, roasting, and powder mixing |
| 02/21/1989 | US4806277 Decontaminating solid surfaces |
| 02/21/1989 | US4806098 Heat transfer and stabilizing apparatus |
| 02/15/1989 | EP0303401A2 Liquid treatment process |
| 02/15/1989 | EP0303264A2 Safety pallett-drum assembly system for transport of dangerous materials |
| 02/15/1989 | EP0303144A1 Device for the recombination of hydrogen and oxygen |
| 02/14/1989 | US4804498 Precipitation of soluble salts, separation of sodium hydroxide formed, adsorption, solidification |
| 02/09/1989 | WO1989001224A1 Nuclear fuel reprocessing plant |
| 02/08/1989 | EP0302177A2 Pyramiding tumuli waste disposal site and method of construction thereof |
| 01/31/1989 | CA1249456A1 Seal welded cast iron nuclear waste container |
| 01/26/1989 | WO1989000753A1 Method and apparatus for solidifying radioactive waste |
| 01/26/1989 | WO1989000752A1 Chemical reagent and process for refuse disposal |
| 01/24/1989 | US4800063 Process and apparatus for decontaminating plant parts contaminated with radioactive material |
| 01/24/1989 | US4800042 Formation of calcium borate salts |
| 01/24/1989 | US4800024 Removal of heavy metals and heavy metal radioactive isotopes from liquids |
| 01/17/1989 | US4798524 Apparatus for forming ceramics |
| 01/12/1989 | DE3820092A1 Process for treating liquid radioactive waste |
| 01/10/1989 | US4797232 Encapsulation of nuclear wastes in glass |
| 01/10/1989 | US4797128 Method of and apparatus for cleaning garments and soft goods contaminated with nuclear, chemical and/or biological contaminants |
| 01/05/1989 | DE3720992A1 Method and facility for abrasive blasting of surfaces, in particular of contaminated surfaces |
| 01/05/1989 | DE3719141A1 Method for disposing of radioactively loaded ion-exchange resins |
| 01/04/1989 | EP0297738A1 A method for the treatment of waste matter |
| 01/04/1989 | EP0297356A1 Waste container, particularly for final deposit of radioactive substances |
| 12/28/1988 | EP0296984A1 Process for removing chloride ions from contaminated solid wastes, such as incineration ashes contaminated by actinides |
| 12/28/1988 | EP0296855A2 A method of storing radioactive waste material |
| 12/27/1988 | US4793983 Oxidation to boric acid, calcination to boron oxide, reduction with carbon to boron carbide |
| 12/27/1988 | US4793947 Radioactive waste treatment method |
| 12/27/1988 | US4793831 Process for purifying flue gases |
| 12/21/1988 | EP0295995A1 Cleaning procedure and device for the guide tube of a neutron flux measuring means in a pressurized-water cooled nuclear reactor |
| 12/21/1988 | EP0295279A1 Process for decontaminating radioactively polluted liquids |
| 12/21/1988 | CN88100785A Gel-type chelating resins and process for removal of multi-valent, alkaline earth or heavy metal cations from solutions |
| 12/20/1988 | US4792385 Electrolytic decontamination apparatus and encapsulation process |
| 12/20/1988 | CA1247262A1 Solid, soft, light metal impact skirts for radioactive waste and other shipping containers |
| 12/20/1988 | CA1246879A1 Nuclear waste disposal site |
| 12/15/1988 | DE3719078A1 Disposal of worn-out nuclear facilities |
| 12/14/1988 | EP0295181A1 Method for the desaturation of extracted gas and its application to transport systems under vacuum |
| 12/13/1988 | US4790960 Process for the stripping of cesium ions from aqueous solutions |
| 12/13/1988 | US4790918 Adsorption and desorption by repeat reversal of electrode polarity |
| 12/13/1988 | CA1246528A1 Process for drying a chelating agent |
| 12/13/1988 | CA1246323A1 Method and system for purifying gaseous streams |