Patents
Sitemap › G21 - Nuclear physics; Nuclear engineering › G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment; Treating radioactively contaminated material; Decontamination arrangements therefor › G21F 9 - Treating radioactively contaminated material; Decontamination arrangements therefor
Patents for G21F 9 - Treating radioactively contaminated material; Decontamination arrangements therefor (8,212)
01/2004
01/08/2004DE10226245A1 Verfahren und Vorrichtung zum Entsorgen eines Brennelementkastens Entsorgen einer Siedewasserreaktoranlage Method and apparatus for disposing of a fuel assembly disposing of a boiling water reactor
01/07/2004EP1378917A1 Rack arrangement for storing and/or transporting radioactive substances
01/07/2004EP1377521A1 Method for enriching radium from mixtures of mineral substances containing barium sulfate
01/02/2004EP1374254A2 Method and device for decontamination of a surface
01/01/2004US20040002623 Encapsulation of spent ceramic nuclear fuel
12/2003
12/31/2003CN1133177C Radial-waste-material treatment apparatus
12/30/2003US6669755 Apparatus and method for treating containerized feed materials in a liquid reactant metal
12/25/2003US20030234223 Absorption of Americium, Curium, Zirconium, Molybdenum, Palladium and rare earth elements with a solid absorbent containing organophosphorus compounds; elution with an acidic solution containing diethylenetriaminepentaacetic acid
12/24/2003WO2003107356A1 Method and device for disposing of a fuel element case of a boiling water reactor
12/23/2003US6666003 Method and device for filling drums containing dangerous waste
12/23/2003CA2393461C Method for reducing corrosion erosion in the feeder pipes used in the primary loop of a candu-type nuclear power plant
12/18/2003WO2003104502A1 Apparatus and method for treating containerized feed materials in a liquid reactant metal
12/16/2003US6665365 Storage container for radioactive materials
12/16/2003US6663778 Process for the treatment of aqueous streams containing inorganics
12/11/2003WO2003102969A1 New recovery process
12/09/2003US6660972 Container for storing hazardous material and a method of enclosing hazardous material in a concrete container body
12/04/2003US20030222382 Without having to first remove the materials from the containers
12/03/2003EP1367602A1 Method of manufacturing a spent fuel cask
12/03/2003EP1365998A1 Apparatus for processing waste with distribution/mixing chamber for oxidising fluid
12/03/2003CN1129922C Composite adsorbent for removing 137 Cs from radioactive waste liquid and preparation process thereof
12/03/2003CN1129921C Method for waste treatment
12/03/2003CN1129920C Goods shelf mounting structure built in container
12/02/2003US6657081 Calixarene derivatives
12/02/2003US6656338 Guiding cooling water of cooling-water loop through a first side of an electrodialysis unit; guiding medium of concentrate loop through second side of electrodialysis unit; filtering out cationic impurities from the medium in ion exchanger
11/2003
11/27/2003WO2003098640A2 Processing radioactive materials with hydrogen isotope nuclei
11/25/2003US6652661 Radioactive decontamination and translocation method
11/20/2003WO2003096355A1 Method of and apparatus for use in disposing of spent nuclear fuel
11/20/2003US20030216606 Filling container; subterranean insertion into fault
11/19/2003EP1116242B1 Method and device for filling drums containing dangerous waste
11/19/2003EP1035956B1 Surfacing device
11/18/2003US6649055 Pump station for radioactive waste water
11/18/2003US6648552 Sensor system for buried waste containment sites
11/18/2003CA2143631C Ultrasonic sealing bolts and identification bolts
11/13/2003US20030210759 Nuclide transmutation device and nuclide transmutation method
11/12/2003EP1183400B1 Method for separating in an aqueous medium lanthanides and/or actinides by combined complexing-nanofiltration, and novel complexing agents therefor
11/06/2003US20030205174 Especially radioactive burial sites; buoyant lift technique to isolate a block of soil containing the contaminates from the surrounding soil; impermeable synthetic liner is embedded in the vault
11/05/2003EP1359594A2 System and method for transferring spent nuclear fuel from a transfer cask to a storage cask
11/04/2003US6643349 Method of removing a large-sized apparatus from a reactor building of a nuclear plant
10/2003
10/30/2003WO2003033110A8 Method for purifying a gas in a system
10/30/2003WO2003000464A3 Improved scale conditioning agents
10/29/2003EP1356475A1 A device for storing heat generating material and a vessel for such device
10/29/2003CN1452591A System for controlling and eliminating hydrogen
10/28/2003CA2151382C Method and apparatus for disposing of radioactively labeled animal carcasses
10/23/2003WO2003088268A2 Removal of blockages from pipework
10/23/2003US20030198517 Advanced containment system
10/21/2003US6635796 By converting to low-temperature phosphatic apatite type that are insoluble, nonleachable, nonzeolitic and pH stable, by contacting with a halide, sulfate, hydroxide, or silicate source and phosphate ion
10/21/2003US6635232 Dissolving ozone gas into acid solution having specified pH and consisting of water and nitric or sulfuric acid, contacting contaminated object with heated ozone solution to oxidatively dissolve oxide film containing radionuclides
10/16/2003US20030194042 System and method for transferring spent nuclear fuel from a spent nuclear fuel pool to a storage cask
10/15/2003EP1352400A1 Method and device for radioactive decontamination of a surface located inside an hollow body
10/15/2003CN1449307A Complexing structure, device and method for treating liquid effluents
10/15/2003CN1448959A Integral method for reprocessing spent fuel
10/15/2003CN1124620C Process and device for initiating hydrogen-oxygen reaction in reactor safety container
10/14/2003US6633624 Condensate demineralization
10/14/2003CA2072064C Method of grouting porous gas - and petroleum - bearing formations
10/09/2003WO2003082751A1 Electrochemical process for decontamination of radioactive materials
10/09/2003US20030191352 Method of applying foam reagents for radioactive decontamination
10/09/2003US20030190194 Advanced containment system
10/08/2003EP1351257A1 Method and apparatus for maximizing radiation shielding during cask transfer procedures
10/07/2003US6630114 Calixarene derivatives, preparation method and use of said derivatives to extract antinides and lathanides
10/02/2003WO2003080322A1 High pressure press
10/02/2003US20030183043 Ultrasound enhanced process for extracting metal species in supercritical fluids
10/01/2003EP0821624B1 Hazardous or toxic waste material storage apparatus and associated method
09/2003
09/30/2003US6625843 Remote-controlled mobile cleaning apparatus for removal and collection of high radioactive waste debris in hot-cell
09/25/2003US20030179843 Process control; spalling neutrons injected into core
09/25/2003US20030178308 Electrochemical process for decontamination of radioactive materials
09/24/2003EP1346373A2 Method for reducing the volume of radioactively charged ion exchangers to be stored
09/24/2003EP1175682B1 A container for storing hazardous material and a method of enclosing hazardous material in a concrete container body
09/24/2003EP0962582B1 Metal chelate forming fiber, process for preparing the same, and method of metal ion sequestration using said fiber
09/24/2003CN1122284C Method and deice for treating waste liquid containing
09/23/2003US6625248 Process for the treatment of radioactive graphite
09/23/2003US6625247 Cask and production method of cask, and embedded form
09/23/2003US6625246 System and method for transferring spent nuclear fuel from a spent nuclear fuel pool to a storage cask
09/23/2003US6624339 Method to confine plutonium in apatitic ceramics and products obtained using said process
09/23/2003US6623712 Method for dissolving plutonium or a plutonium alloy and converting it into nuclear fuel
09/23/2003US6622941 Method and apparatus for cleaning jet pump nozzles
09/18/2003US20030175977 Bacteria reproduced in Deinococcus; endogenous plasmids
09/18/2003US20030175083 Advanced containment system
09/18/2003US20030172959 Treatment with a wetting agent and an active agent that is a complex N-abietyl-, hydroabietyl-, or dehydroabietyl ketomethyl amine
09/17/2003EP1344228A2 Method for dissolving solids formed in a nuclear installation
09/17/2003EP1344227A1 Packaging device for bulk transportation of uraniferous fissile materials
09/16/2003US6620372 Method and device for drawing a molten material contained in a crucible
09/11/2003US20030167983 Apparatus for processing waste
09/11/2003US20030167735 Method and system for manufacturing storage container for storing nuclear fuel
09/10/2003EP1342676A1 Below ground cask transfer facility
09/10/2003EP1342511A1 Method for packaging hazardous waste material and installation for implementing said method
09/10/2003EP1342245A1 Cooling system
09/10/2003CN1121045C Process for solidifying high radioactive waste liquid by microwave heating
09/10/2003CN1121044C Solution pretreating method and beginning end of purex flow process and used silica gel and its preparing process
09/09/2003US6617484 Provides improved shock absorption and attenuation characteristics, especially when packaging is complete.
09/09/2003US6616860 Biopolymer composite ion-exchanger with high cesium selectivity and its manufacturing method
09/04/2003WO2003015106A3 Encapsulation of waste
09/04/2003US20030165649 Repository disposal container
09/03/2003EP1340556A2 A method and device for cleaning surfaces using temporarily coincidental laser pulses of two different wavelengths
09/02/2003US6613291 Installation for vitrification of liquid radioactive wastes, cooled discharge unit and cooled induction melter for the installation
09/02/2003US6613153 Method for reducing the radioactivity of metal part
08/2003
08/28/2003US20030163014 Gypsum decontamination process
08/28/2003US20030161786 Method for the catalytic oxidation of a gas, recombination device for carrying out the method, and system which includes the recombination device
08/27/2003CN1119820C Glass-like body solidifying material for treating radioactive wastes and solidifying method thereof
08/26/2003US6610152 Method for removing inorganic matter from solid surfaces
08/21/2003WO2003069633A2 Protective wall with anti-piercing armour for a container and a container comprising at least one such wall
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