G21FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENTTREATING RADIOACTIVELY CONTAMINATED MATERIALDECONTAMINATION ARRANGEMENTS THEREFOR radiation protection by pharmaceutical means A61K8/00, A61Q17/04; in cosmonautic vehicles B64G1/54; combined with a reactor G21C11/00; combined with X-ray tubes H01J35/16; combined with X-ray apparatus H05G1/02In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. G21F1/00 G21F1/00Shielding characterised by the composition of the materials G21F1/02Selection of uniform shielding materials G21F1/023Liquids G21F1/026Semi-liquids, gels, pastes G21F1/04ConcretesOther hydraulic hardening materials G21F1/042Concretes combined with other materials dispersed in the carrier G21F1/045with organic substances G21F1/047with metals G21F1/06CeramicsGlassesRefractories cermets G21F1/08 G21F1/08MetalsAlloysCermets, i.e. sintered mixtures of ceramics and metals G21F1/085Heavy metals or alloys G21F1/10Organic substancesDispersions in organic carriers G21F1/103Dispersions in organic carriers G21F1/106metallic dispersions G21F1/12Laminated shielding materials G21F1/125comprising metals G21F3/00Shielding characterised by its physical form, e.g. granules, or shape of the material G21F3/02Clothing G21F3/025Clothing completely surrounding the wearer G21F3/03Aprons G21F3/035Gloves mounting means on glove boxes G21F7/053 G21F3/04BricksShields made up therefrom G21F5/00Transportable or portable shielded containers G21F5/002Containers for fluid radioactive wastes G21F5/005Containers for solid radioactive wastes, e.g. for ultimate disposal G21F5/008Containers for fuel elements G21F5/012Fuel element racks in the containers G21F5/015for storing radioactive sources, e.g. source carriers for irradiation unitsRadioisotope containers G21F5/018Syringe shields or holders syringe shielding for applying radioactive material to the body A61M5/1785 G21F5/02with provision for restricted exposure of a radiation source within the container G21F5/04Means for controlling exposure, e.g. time, size of aperture controlling exposure to X-radiation H05G1/30 G21F5/06Details of, or accessories to, the containers G21F5/065Containers provided with a rotatable drum G21F5/08Shock-absorbers, e.g. impact buffers for containers G21F5/10Heat-removal systems, e.g. using circulating fluid or cooling fins G21F5/12Closures for containersSealing arrangements G21F5/125Means to monitor or detect the leak-tightness of the closure G21F5/14Devices for handling containers or shipping-casks, e.g. transporting devices loading and unloading, filling of containers cranes, load-engaging elements or devices for cranes, capstans, winches or tackles B66C G21F7/00Shielded cells or rooms G21F7/005Shielded passages through wallsLocksTransferring devices between rooms between glove-boxes G21F7/047 G21F7/01Transferring by fluidic means G21F7/015Room atmosphere, temperature or pressure control devices G21F7/02Observation devices permitting vision but shielding the observer optical systems per se G02 G21F7/03Windows, e.g. shielded G21F7/04Shielded glove-boxes glove-boxes in general B25J21/02 G21F7/041Glove-box atmosphere, temperature or pressure control devices in general G21F7/015 G21F7/043Lighting G21F7/045Transportable glove-boxes G21F7/047Shielded passagesClosing or transferring means between glove-boxes G21F7/053Glove mounting means G21F7/06Structural combination with remotely-controlled apparatus, e.g. with manipulators G21F7/061Integrated manipulators G21F7/062mounted in a wall, e.g. pivotably mounted in general F16J15/50, F16J15/52 G21F7/063Remotely manipulated measuring or controlling devices combined with window G21F7/02 G21F7/065Remotely manipulated machinery G21F7/066Remotely manipulated tools G21F7/067Transferring devices within cells or boxes between cells G21F7/005, G21F7/047 G21F7/068Remotely manipulating devices for fluids G21F9/00Treating radioactively contaminated materialDecontamination arrangements therefor G21F9/001Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof G21F9/002Decontamination of the surface of objects with chemical or electrochemical processes G21F9/004of metallic surfaces G21F9/005Decontamination of the surface of objects by ablation G21F9/007Recovery of isotopes from radioactive waste, e.g. fission products separating different isotopes of the same chemical element B01D59/00 G21F9/008Apparatus specially adapted for mixing or disposing radioactively contamined material G21F9/305 and G21F9/308 take precedence G21F9/02Treating gases G21F9/04Treating liquidsIn this group the following term is used with the meaning indicated: "liquids" mean compounds being liquid under normal temperature and pressure conditions.Molten metals and corium are classified as solids. Muds are classified as liquids as long as they are not dried G21F9/06Processing separating different isotopes of the same chemical element B01D59/00 G21F9/08by evaporationby distillation G21F9/10by flocculation G21F9/12by absorptionby adsorptionby ion-exchange G21F9/125by solvent extraction G21F9/14by incinerationby calcination, e.g. desiccation G21F9/16by fixation in stable solid media G21F9/305 takes precedence G21F9/162in an inorganic matrix, e.g. clays, zeolites G21F9/165Cement or cement-like matrix compositional aspects C04B G21F9/167in polymeric matrix, e.g. resins, tars G21F9/18by biological processes G21F9/20Disposal of liquid waste G21F9/22by storage in a tank or other container G21F9/24by storage in the groundby storage under water, e.g. in ocean G21F9/26by dilution in water, e.g. in ocean, in stream G21F9/28Treating solids G21F9/30Processing separating different isotopes of the same chemical element B01D59/00 G21F9/301by fixation in stable solid media G21F9/302in an inorganic matrix G21F9/304Cement or cement-like matrix compositional aspects C04B G21F9/305Glass or glass like matrix C03B5/005 takes precedence; compositional aspects C03C G21F9/307in polymeric matrix, e.g. resins, tars G21F9/308by melting the waste G21F9/305, G21F9/32 take precedence G21F9/32by incineration G21F9/34Disposal of solid waste G21F9/36by packagingby baling