| Patents for G21C 19 - Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel (6,229) |
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| 08/16/2007 | US20070189434 Method and apparatus for clamping a riser brace assembly in nuclear reactor |
| 08/15/2007 | CN1332397C Unirradiated nuclear fuel component transport system |
| 08/15/2007 | CN101019194A Extraction of radionuclides by crown ether-containing extractants |
| 08/09/2007 | US20070183556 Terminal end-piece for a fuel assembly having an arrangement for maintaining the ends of the rods and corresponding assembly |
| 08/08/2007 | CN1331159C Cap pneumatic picker of var fuel pot of ball bed high-temperature reactor air cooled |
| 08/08/2007 | CN1331158C Fell ball aspirator of ball bed high-temperature air cooled reactor |
| 08/02/2007 | WO2007085555A1 Stackable storage element for nuclear fuel, and storage module formed by a stack of such elements |
| 07/26/2007 | WO2007083588A1 Sodium salt recycling system for use in wet reprocessing of used nuclear fuel |
| 07/19/2007 | US20070163386 Pyrochemical reprocessing method for spent nuclear fuel |
| 07/18/2007 | EP1118083B1 Device and method for recombining hydrogen and oxygen in a gaseous mixture |
| 07/18/2007 | CN1327453C Double-diameter ball breaking and selecting device of ball bed high-temperature air-cooled reactor |
| 07/18/2007 | CN1327452C Long-range picker of fuel ball of ball bed high-temperature air cooled reactor |
| 07/17/2007 | US7245688 Cooling system |
| 07/17/2007 | US7243959 Reactor water isolation devices |
| 07/11/2007 | EP1208569B1 Method for removing spent fuel elements from a pebble-bed high-temperature reactor |
| 07/10/2007 | CA2297305C Heat transfer system for a reactor to convert uf6 into uranium oxide |
| 07/05/2007 | US20070153959 Method and system for optimizing a refueling outage schedule |
| 07/05/2007 | DE102005060911B3 Vorrichtung zur Dichtigkeitsprüfung von Brennstabkapseln Apparatus for leak testing of fuel capsules |
| 07/03/2007 | US7239683 Fuel assembly nozzleless handling tool and method |
| 07/03/2007 | US7238270 Process for the dissolution of actinic oxides |
| 06/27/2007 | EP1801813A1 Instrument removal system |
| 06/27/2007 | CN1988050A Instrument removal system |
| 06/27/2007 | CN1323405C Straight nuclear reactor fuel assembly refueling, loading and unloading technique |
| 06/21/2007 | US20070140405 Neutron absorbing coating for nuclear criticality control |
| 06/21/2007 | US20070140404 Instrument removal system |
| 06/21/2007 | DE102005061106A1 Verfahren und System für eine bedarfsgerechte und vorausschauende Handhabung und/oder Verwertung von strahlenbelastetem Material Method and system for a responsive and proactive handling and / or disposal of radiation-contaminated material |
| 06/20/2007 | CN1322516C Intermediate storage system for fuel elements from a nuclear facility, and method for operating one such intermediate storage system |
| 06/13/2007 | CN1321423C Cask, composition for neutron shielding body, and method of manufacturing the neutron shielding body |
| 06/12/2007 | US7231333 Method and arrangement for developing core loading patterns in nuclear reactors |
| 06/07/2007 | WO2007063401A1 System and method for multiple usage tooling for pressurized water reactor |
| 06/06/2007 | EP1793387A1 Extraction of radionuclides using extractants containing crown ethers |
| 06/06/2007 | DE102006010620A1 Checking casing tube of irradiated fuel rod, to monitor quality and safety in nuclear power station, by extracting small piece(s) of tube within the power station |
| 06/06/2007 | CN1975937A Ball high temperature gas-cooled reactor integrated fuel discharging device |
| 05/29/2007 | US7224761 Method and algorithm for searching and optimizing nuclear reactor core loading patterns |
| 05/29/2007 | CA2280617C Apparatus for the recombination of hydrogen in a gas mixture |
| 05/23/2007 | EP1687623B1 System and method for estimating helium production in stainless steel core shrouds of nuclear reactors |
| 05/23/2007 | CN1317713C Method for establishing nuclear reactor reactor core fuel assembly loading mode |
| 05/16/2007 | EP1181695B1 A container for nuclear fuel elements |
| 05/10/2007 | WO2007053128A1 Method for processing waste nuclear fuel and a plant for carrying out said method |
| 05/10/2007 | US20070104305 Method and a device for packaging leaky nuclear fuel rods for the purposes of transport and long-duration storage or warehousing |
| 05/08/2007 | US7215729 Fuel assembly and nuclear reactor |
| 05/08/2007 | US7215728 Spent fuel housing square pipe, basket and spent fuel housing container |
| 05/08/2007 | US7214318 Method for separation of actinide elements |
| 05/03/2007 | DE102005050942A1 Verfahren und Vorrichtung zum Zerlegen eines Einbauteiles eines Kernreaktordruckbehälters Method and apparatus for separating a recessed portion of a nuclear reactor pressure vessel |
| 05/01/2007 | US7210247 Forced gas flow canister dehydration |
| 04/26/2007 | US20070089474 Radioactive substance container, manufacturing apparatus thereof and manufacturing method thereof |
| 04/25/2007 | EP1777710A1 Cushioning body of cask |
| 04/24/2007 | US7208129 Hydrofluoric acid, fluorination of the spent oxide fuel in the reaction thereof with a hydrogen fluoride gas using a fluidized bed furnace thereby converting uranium and plutonium compounds and most impurities in the spent oxide fuel into nonvolatile solid fluorides or oxides, fluorination with fluorine |
| 04/24/2007 | CA2305542C Nuclear fuel reprocessing |
| 04/19/2007 | WO2006087501A3 Filling cracks on metal devices designed to contain acid and radioactive materials |
| 04/18/2007 | EP1356474B1 Filter for cooling water in a light water cooled nuclear reactor |
| 04/17/2007 | US7206372 Methods of repairing leaking elongate hollow members in boiling water reactors |
| 04/12/2007 | WO2007020076A3 Method of treating nuclear waste |
| 04/12/2007 | US20070081621 Container device for the storage of hazardous material and method for manufacturing it |
| 04/11/2007 | CN1310255C High throughput ultrasonic cleaner for irradiated nuclear fuel assemblies |
| 04/05/2007 | US20070076838 Nuclear reactor feed-water system |
| 04/03/2007 | US7200541 Method and arrangement for determining nuclear reactor core designs |
| 03/29/2007 | DE19713732B4 Vorrichtung zum Wasserausschluss für Wärmebearbeitung unter Wasser Apparatus for water exclusion for heat processing under water |
| 03/28/2007 | EP1766634A1 Storage device for storing and transposing nuclear fuel assemblies |
| 03/28/2007 | EP1016091B1 Apparatus suitable for transporting and storing nuclear fuel rods and methods for using the apparatus |
| 03/22/2007 | DE102005043857A1 Device for arrangement of boiling water nuclear reactor fuel rods has number of grouped reception tubes adaptable to requirements welded into head and foot plates and sealed by silver coated metal seals |
| 03/21/2007 | EP1342245B1 Cooling system |
| 03/20/2007 | US7194060 Cask and method of manufacturing the cask |
| 03/14/2007 | EP1273012B1 Method and system for manufacturing storage container for storing nuclear fuel |
| 03/14/2007 | CN1305076C Installation for the very long storage of products that emit a high heat flux |
| 03/08/2007 | US20070051683 demineralizing condensate in a nuclear power plant using a mixed bed of a strongly acidic gel-type cation exchange resin and a uniform particle size strongly basic porous anion exchange resin; high-purity effluent quality |
| 03/07/2007 | CN1925064A Mechanical cyclotron single-row device for breaking bridge |
| 03/07/2007 | CN1925063A Guide type spiral transportation ball and cracked ball separation mechanism |
| 03/07/2007 | CN1923360A Preparation process and application of axial non-uniformness integral catalyst |
| 03/07/2007 | CN1302872C Metal blank for thermal expansion forming |
| 03/06/2007 | US7185512 Installation for the very long storage of products that emit a high heat flux |
| 02/22/2007 | WO2007020076A2 Method of treating nuclear waste |
| 02/21/2007 | EP1755130A1 Method of treating nuclear fuel or nuclear waste |
| 02/21/2007 | EP1273011B1 A device for storage of hazardous material |
| 02/13/2007 | US7177384 Aluminum composite material, manufacturing method therefor, and basket and cask using the same |
| 02/13/2007 | US7176472 Radioactive substance container, manufacturing apparatus thereof and manufacturing method thereof |
| 02/08/2007 | US20070030942 Repair apparatus for a nuclear reactor shroud |
| 02/07/2007 | EP1750285A1 Method of manufacture of noble metal/zinc oxide hybrid product for simultaneous dose reduction and SCC mitigation of nuclear power plants |
| 02/07/2007 | EP1317757B1 Installation for storing irradiated fuel or radioactive materials |
| 02/06/2007 | US7172741 Forming high purity uranium, plotonium; reuse; fluorination of nuclear fuels; then oxidation |
| 01/31/2007 | EP1747561A1 Bonding of radioactive iodine in a nuclear reactor |
| 01/30/2007 | US7169370 Method for co-precipitating actinides and method for preparing mixed actinide oxides |
| 01/25/2007 | WO2007011326A1 Composite-wall radiation-shielded cask and method of assembly |
| 01/24/2007 | EP1745490A2 In-situ bwr and pwr crud flake analysis method and tool |
| 01/18/2007 | DE102004027237B4 Zwischenlagerungsvorrichtung Intermediate storage device |
| 01/11/2007 | US20070009076 Device for recovering waste materials from a confined space |
| 01/10/2007 | EP1568047A4 Boiling water reactor nuclear fuel assembly lifting support |
| 01/10/2007 | CN1892924A Fuel grasping device and fuel exchanger |
| 01/10/2007 | CN1293946C Annular centrifugal extractor with embedded stirring rotor |
| 01/04/2007 | US20070003000 Method and apparatus for maximizing radiation shielding during cask transfer procedures |
| 01/04/2007 | US20070002999 Fuel grasping device and fuel exchanger |
| 01/04/2007 | US20070002998 Method for operating a nuclear reactor |
| 01/03/2007 | EP1739685A1 Method for mitigating oxide fouling on structural components in light water reactors |
| 01/03/2007 | EP1393324B1 Actinide production |
| 01/03/2007 | CN1293571C Nuclear power electricity generating device |
| 01/02/2007 | US7158605 Head assembly |
| 01/02/2007 | US7157003 Using mixture of extractant |
| 01/02/2007 | CA2291797C Safety vessel of a nuclear facility having an ignition system for the recombination of hydrogen in a gas mixture |
| 12/28/2006 | US20060291609 Apparatuses and methods for mechanical shielding and cooling |
| 12/28/2006 | US20060288607 Forced gas flow canister dehydration |