| Patents for G21F 9 - Treating radioactively contaminated material; Decontamination arrangements therefor (8,212) |
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| 02/16/1983 | EP0071927A1 Process for solidifying radioactive wastes |
| 02/16/1983 | EP0071810A1 Removal of metal ions from aqueous medium using a cation-exchange resin having water-insoluble compound dispersed therein |
| 02/16/1983 | EP0018413B1 Microwave melting device |
| 02/15/1983 | US4374116 Method of combining gaseous hydrogen and oxygen and apparatus therefor |
| 02/09/1983 | EP0071336A1 Process for the chemical dissolution of oxide deposits |
| 02/09/1983 | EP0071020A2 Method for removing radioactive material from devices and apparatus therefor |
| 02/09/1983 | EP0070989A1 Process and apparatus for the volume reduction of pressurized water reactor liquid wastes |
| 02/08/1983 | US4372859 Method of removing minuscule solid particles from liquid and system therefor |
| 02/08/1983 | US4372853 Removable, hermetically-sealing, filter attachment system for hostile environments |
| 02/01/1983 | US4371383 Radon removal system |
| 02/01/1983 | CA1140529A1 Decontamination apparatus |
| 02/01/1983 | CA1140512A1 Apparatus and method for treating waste material |
| 01/25/1983 | US4370644 Alarm device for a door, automatically switched off during a licit access |
| 01/25/1983 | CA1140057A1 Side loading filter apparatus |
| 01/25/1983 | CA1140056A1 Filtration facility with pneumatically revewable granular medium for the decontamination of polluted fluids |
| 01/19/1983 | EP0070226A1 Process for separating trivalent actinides from trivalent lanthanides in an acidic aqueous solution |
| 01/19/1983 | EP0070213A1 Process for treating aqueous basic effluents containing plutonium and possibly uranium |
| 01/18/1983 | US4369048 Method for treating gaseous effluents emitted from a nuclear reactor |
| 01/12/1983 | EP0069222A2 Process for separating hydrogen and/or deuterium and tritium from a stream of inert gas, and device for performing this process in the gas cooling circuit of a gas-cooled nuclear reactor |
| 01/05/1983 | EP0068618A2 Method of immobilizing actinide metal oxide ions |
| 01/05/1983 | EP0068152A2 Container for the long-lasting storage of radioactive materials |
| 01/05/1983 | EP0068075A2 Process for reducing the volume of low-level radioactive waste |
| 01/04/1983 | CA1138660A1 Reservoirs of large capacity for storing radioactive materials |
| 12/28/1982 | US4366095 Process and equipment for the transportation and storage of radioactive and/or other dangerous materials |
| 12/22/1982 | EP0067739A1 Method and apparatus for removing sludge from the top surface of the tube sheet of a steam generator |
| 12/22/1982 | EP0067495A1 Method for the containment of nuclear waste |
| 12/21/1982 | US4364900 Circulation of ammonia and mixtures of lithium and normal or deuterated ammonia |
| 12/21/1982 | US4364859 Method for producing oxide powder |
| 12/15/1982 | EP0066757A1 An apparatus for discharging radioactive waste from its container |
| 12/15/1982 | EP0066695A2 Spent fuel consolidation apparatus |
| 12/14/1982 | US4363757 Method for noncontaminating solidification for final storage of aqueous, radioactive waste liquids |
| 12/14/1982 | CA1137419A1 Cartridge filter for separating radioactive contaminants from reactor cooling water |
| 12/14/1982 | CA1137278A1 Iodine extraction process |
| 12/09/1982 | WO1982004347A1 Method and device for decontaminating solid bodies |
| 12/07/1982 | US4362695 Coil of cross corrugated metal strips |
| 12/07/1982 | US4362660 Mercuric iodate precipitation from radioiodine-containing off-gas scrubber solution |
| 12/07/1982 | US4362659 Fixation of radioactive materials in a glass matrix |
| 11/30/1982 | US4361505 Process for treating radioactive waste |
| 11/30/1982 | CA1136398A1 Decontaminating reagents for radioactive systems |
| 11/23/1982 | CA1135940A1 Process for recombination of oxygen with hydrogen |
| 11/16/1982 | US4359005 Containing phosphorus with lime or limestone |
| 11/09/1982 | US4358401 Liquid emulsion scintillators which solidify for facile disposal |
| 11/02/1982 | US4357541 Apparatus for the temporary reception of radioactive waste |
| 10/28/1982 | WO1982003722A1 Process for treating liquid radioactive waste |
| 10/26/1982 | US4356148 Method for preventing corrosion and hydrogen embrittlement of tantalum-made equipment handling hot concentrated sulphuric acid therein |
| 10/26/1982 | US4356146 Incoming and outgoing air conveyance for dry storage with self heating radioactive materials |
| 10/20/1982 | EP0062831A1 Container for a long term storage of radioactive materials |
| 10/19/1982 | US4354954 Method for solidifying aqueous radioactive wastes for noncontaminating storage |
| 10/13/1982 | EP0062393A2 Apparatus for disposal of toxic materials such as radioactive waste |
| 10/13/1982 | EP0062392A1 Valve system for controlling flowable toxic material such as particulate radioactive waste |
| 10/12/1982 | CA1133381A1 Treatment of high level nuclear reactor wastes |
| 10/06/1982 | EP0061924A1 Metal ion adsorbent and process for preparing the same |
| 10/06/1982 | EP0061821A1 Apparatus for remote sensing of torque |
| 10/06/1982 | EP0061820A2 Apparatus for crushing frangible elements |
| 10/06/1982 | EP0061819A2 Storage arrangements for nuclear fuel elements |
| 10/05/1982 | US4352332 Fluidized bed incineration of waste |
| 09/29/1982 | EP0061067A1 Method of storing spent fuel rods in a copper container |
| 09/28/1982 | US4351749 Molecular glasses for nuclear waste encapsulation |
| 09/28/1982 | US4351132 Machine for cleaning vertical or inclined surfaces |
| 09/22/1982 | EP0060755A1 Method and device for grabbing cannisters of spent fuel elements, and cannisters for this method |
| 09/22/1982 | EP0060314A1 Process for decontaminating objects |
| 09/21/1982 | US4350620 Thermoplastic polymer |
| 09/14/1982 | US4349513 Process for recovering uranium and/or thorium from a liquid containing uranium and/or thorium |
| 09/14/1982 | US4349465 Process for the treatment of combustible, solid radioactive wastes |
| 09/14/1982 | US4349453 Method for processing alkaline solutions containing radioactive iodine during reprocessing of nuclear fuels |
| 09/14/1982 | US4349412 Method of concentrating and drying water-containing fluent media |
| 09/08/1982 | EP0059623A1 A method of purifying liquid using oxine-impregnated activated charcoal and apparatus therefor |
| 09/07/1982 | CA1131005A1 Molecular glasses for nuclear waste encapsulation |
| 09/07/1982 | CA1131004A1 Molecular glasses for nuclear waste encapsulation |
| 08/31/1982 | US4347141 Process for removal of radioactive materials from aqueous solutions |
| 08/31/1982 | CA1130565A1 Decontamination method |
| 08/18/1982 | EP0057867A1 Multi-layered container for the safe long-term storage of radioactive material |
| 08/18/1982 | EP0057866A2 Device for protecting containers having radioactive materials therein from corrosion |
| 08/17/1982 | US4344872 Nitric acid containing ruthenium |
| 08/17/1982 | CA1129837A1 Fission product adsorbent impregnated with quinuclidene |
| 08/11/1982 | EP0057430A1 Container for transporting and storing radioactive wastes |
| 08/11/1982 | EP0057429A2 Multi-layered container for transporting and storing radioactive wastes |
| 08/10/1982 | US4343426 Method of fabricating an annular tank |
| 08/10/1982 | CA1129188A1 Fixation by ion exchange of toxic materials in a glass matrix |
| 08/04/1982 | EP0056997A2 Process for treating noxious gases from technical plants and for a final pollution-free storage |
| 08/03/1982 | CA1128875A1 Fluid filter |
| 07/27/1982 | US4341915 Apparatus for filling of container with radioactive solid wastes |
| 07/27/1982 | US4341738 Decomposition and oxidation system |
| 07/27/1982 | US4341547 Apparatus for enclosing highly radioactive waste material in a glass melt |
| 07/22/1982 | WO1982002453A1 Casing for the underwater storage of irradiated fuel assemblies and method for making such casing |
| 07/20/1982 | US4340499 Aqueous wastes |
| 07/20/1982 | US4340160 Overflow system having pneumatic pressure control |
| 07/07/1982 | EP0055679A2 Container for under water storage of irradiated fuel assemblies, and method to realize such a container |
| 07/07/1982 | EP0055671A1 Process for fixing radioactive contamination on materials or contaminated wastes and its application |
| 07/06/1982 | US4338286 Process for recovering uranium and/or thorium from a liquid containing uranium and/or thorium |
| 07/06/1982 | US4338215 Electrodeposition |
| 07/06/1982 | US4338102 Device for removing radioactive particles in moist gas |
| 06/30/1982 | EP0054968A2 Device for storing heat-emitting spent nuclear fuel elements which are disposed in containers |
| 06/30/1982 | EP0054607A1 Process for eliminating ammonium nitrate from aqueous solutions |
| 06/30/1982 | EP0054606A1 Process for diminishing the acid content of a nitric-acid solution by means of an electrolytic current, and apparatus therefor |
| 06/30/1982 | EP0054604A2 Process for preparing spent solid bodies for the final disposal of radioactive wastes |
| 06/29/1982 | US4337167 Nickel-iron alloy, encapsulation |
| 06/29/1982 | CA1126685A1 Concentration of tritium hydroxide and/or di-tritium oxide and electrolysis |
| 06/16/1982 | EP0053795A1 Identification means of a container for radioactive products |
| 06/15/1982 | US4334953 Apparatus for evaporating radioactive liquid and calcinating the residue |