| 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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| 07/06/2011 | EP2341509A2 Nuclear fuel assembly debris filter bottom nozzle |
| 07/06/2011 | EP2340542A1 System and method for annealing nuclear fission reactor materials |
| 07/06/2011 | CN102117668A Reactor core unloading tool |
| 06/30/2011 | WO2011078873A2 Movement of materials in a nuclear reactor |
| 06/30/2011 | WO2011076739A1 Liquid/liquid extraction method for purifying uranium from nitric acid dissolution of natural uranium concentrate |
| 06/30/2011 | US20110158373 Nuclear Fuel Assembly Bottom Nozzle |
| 06/30/2011 | CA2785001A1 Liquid/liquid extraction method for purifying uranium from nitric acid dissolution of natural uranium concentrate |
| 06/29/2011 | EP2339590A2 Methods of controlling hydrogen concentrations in an offgas system of a nuclear reactor by passive air injection |
| 06/29/2011 | EP2253000B1 Method for the decontamination of a radioactive liquid effluent with one or more radioactive chemical elements by solid-liquid extraction using a recycling loop |
| 06/29/2011 | EP2044595B1 Fuel element loading machine and method for handling fuel elements |
| 06/29/2011 | CN201886793U Detachable maintaining support for reactor internals |
| 06/28/2011 | US7970094 Nuclear power plant and operation method thereof |
| 06/23/2011 | US20110150164 Method of transferring high level radionactive materials, and system for the same |
| 06/23/2011 | US20110150163 Process for application of lubricant to fuel rod during fuel assembly loading process |
| 06/22/2011 | CN102105943A Method of removing the polymer encapsulating a nuclear fuel pellet |
| 06/21/2011 | US7965807 Instrument removal system |
| 06/16/2011 | WO2011071582A1 Control rod drive outer filter removal tool |
| 06/16/2011 | WO2011070997A1 Reactor vessel repair method |
| 06/16/2011 | WO2011070788A1 In-reactor operation system and in-reactor operation method |
| 06/16/2011 | WO2011026131A3 Back systems and assemblies for fuel storage |
| 06/16/2011 | US20110142190 Nuclear reactor |
| 06/16/2011 | US20110142189 Storage rack for fresh or spent nuclear fuel assemblies |
| 06/16/2011 | US20110142188 Apparatus for removing thermal sleeve from cold leg of reactor coolant system |
| 06/16/2011 | US20110142187 Method for removing thermal sleeve from cold leg of reactor coolant system |
| 06/15/2011 | EP2333784A2 Method for removing a thermal sleeve from a cold leg of a reactor coolant system |
| 06/15/2011 | EP2333783A2 Apparatus for removing a thermal sleeve from a cold leg of a reactor coolant system |
| 06/15/2011 | CN201868115U Emergency tripping tool for incident occurring during reactor discharging |
| 06/15/2011 | CN102097144A Singularized spherical-element conveying device applied to high-temperature gas cooled reactor |
| 06/15/2011 | CN102097143A Method for removing a thermal sleeve from a cold leg of a reactor coolant system |
| 06/15/2011 | CN102097142A Nuclear reactor spent fuel dry type storage house |
| 06/15/2011 | CN102097141A Apparatus for removing a thermal sleeve from a cold leg of a reactor coolant system |
| 06/15/2011 | CN102097140A Underwater fuel conveying trolley and tipping-over device for pressurized water reactor |
| 06/15/2011 | CN101510453B Buffering device for balance lever of nuclear plant crane lifting mechanism |
| 06/15/2011 | CN101345094B Method for dissolving nuclear fuel oxide and nuclear fuel purification method |
| 06/15/2011 | CN101206930B Method for cycle using multi-stack combined nuclear fuel |
| 06/14/2011 | US7961834 Storage device for storing and/or transporting nuclear fuel assemblies |
| 06/09/2011 | WO2011067230A1 Device and method assisting the loading and unloading of the core of a nuclear reactor and sodium-cooled nuclear reactor including such a device |
| 06/08/2011 | CN201859662U Spent fuel storage framework for pressurized-water reactor nuclear power station |
| 06/08/2011 | CN101315815B Method and device for fast breeding and converting nuclear fuel |
| 06/01/2011 | CN1835854B Storage vessel chamber for storing fule sucha as hydrogen |
| 06/01/2011 | CN102084433A Storage rack for fresh or spent nuclear fuel assemblies |
| 06/01/2011 | CN102081980A Pneumatic pipeline receiving and delivering device for nuclear wastes |
| 06/01/2011 | CN101231897B Method for demounting piping filling with liquid state Na-K alloy |
| 05/26/2011 | US20110122985 Recycled fuel assembly storage basket and recycled fuel assembly storage container |
| 05/26/2011 | DE102004024722B4 Binden von radioaktivem Jod in einem Kernreaktor Binding of radioactive iodine in a nuclear reactor |
| 05/25/2011 | EP2324481A1 Device for gripping fuel elements, and related claw and handling system |
| 05/18/2011 | EP2321827A1 Method of removing the polymer encapsulating a nuclear fuel pellet |
| 05/17/2011 | CA2373985C Method and apparatus for removing pressure tubes from nuclear reactors |
| 05/12/2011 | WO2011056776A1 Wedge positioning apparatus for jet pump assemblies in nuclear reactors |
| 05/12/2011 | WO2011056235A1 Methods and systems for migrating fuel assemblies in a nuclear fission reactor |
| 05/12/2011 | WO2011016916A3 Compositions and methods for treating nuclear fuel |
| 05/12/2011 | US20110110484 Standing wave nuclear fission reactor and methods |
| 05/11/2011 | CN102054538A Pressurized water reactor nuclear power plant mega-kilowatt unit complete low neutron escape advanced one-quarter refueling method and safety analysis system thereof |
| 05/10/2011 | US7941305 Method and apparatus for moving nuclear fuel |
| 05/10/2011 | US7940882 Method for selecting and disposing remaining spent nuclear fuel bundles for casks |
| 05/05/2011 | WO2011051751A1 Radioactive debris trap |
| 05/05/2011 | WO2011051311A1 Use of certain chemical elements for inhibiting the formation of precipitates containing zirconium molybdate in an aqueous solution containing the element molybdenum and the element zirconium |
| 05/05/2011 | US20110103537 Channel seating tool for nuclear fuel assembly and method for seating channel on the assembly |
| 05/05/2011 | CA2779336A1 Radioactive debris trap |
| 05/04/2011 | CN101471149B Uniform water solution nuclear reactor nitrogen conversion and feed liquid automatic acid-adding system and method |
| 04/28/2011 | WO2011048819A1 In-reactor piping work device and in-reactor piping work method |
| 04/28/2011 | WO2011048037A2 Device for changing electrode having enhanced safety |
| 04/28/2011 | US20110096889 Indexing device installation unit |
| 04/26/2011 | US7933374 System and method of storing and/or transferring high level radioactive waste |
| 04/21/2011 | US20110091003 Method and device for sealing a canister loaded with irradiated nuclear fuel in a cooling pond |
| 04/20/2011 | CN201804570U Observation window of operating platform of reloading trolley |
| 04/13/2011 | EP2308059A1 Storage rack for fresh or spent nuclear fuel assemblies |
| 04/13/2011 | EP1527459B1 High throughput ultrasonic cleaner for irradiated nuclear fuel assemblies |
| 04/13/2011 | CN101515481B manufacturing technology of cadmium plate special for a nuclear power plant |
| 04/13/2011 | CN101124641B Use of composition comprising chlorinated polyester resin in filling cracks on metal devices designed to contain acid and radioactive materials |
| 04/07/2011 | WO2011041324A1 Nuclear fuel cell repair tool |
| 04/07/2011 | WO2011040873A1 An apparatus and a method for cleaning of a nuclear fuel element |
| 04/07/2011 | WO2011040096A1 Nozzle welding method, nozzle part repairing method, and nozzle welded structure |
| 04/07/2011 | DE102009054913B3 Verfahren zum Zerlegen eines in einem Reaktordruckbehälter eines Kernkraftwerkes eingebauten unteren Kerngerüstes A method for decomposing a built-in a reactor pressure vessel of a nuclear power plant lower core framework |
| 04/06/2011 | EP2100309B1 Device for transferring nuclear fuel cartridges between a transport container and a storage device |
| 04/06/2011 | CN102005252A Depleted fuel storage grillwork for pressurized water reactor nuclear power station |
| 03/31/2011 | US20110075784 Nuclear fuel cell repair tool |
| 03/30/2011 | CN101999150A Nuclear fission igniter |
| 03/30/2011 | CN101994133A Fused salt system for dry post-treatment of oxide spent fuel |
| 03/30/2011 | CN101994132A Oxide spent fuel dry aftertreatment-based novel molten salt system |
| 03/29/2011 | US7916825 Fuel rod of nuclear fuel assembly |
| 03/24/2011 | WO2011034886A1 System and method for integration of wet and dry nuclear fuel storage |
| 03/24/2011 | WO2011033220A1 Device for assisting in the underwater extraction or insertion of an elongate element disposed in a pipe, and method for assisting in the extraction or insertion of one such element |
| 03/24/2011 | US20110069803 Movement of Materials in a Nuclear Reactor |
| 03/24/2011 | US20110069802 Control rod drive outer filter removal tool |
| 03/22/2011 | US7912171 Method and system for providing fuel in a nuclear reactor |
| 03/10/2011 | WO2011026862A1 Method for preparing a porous nuclear fuel containing at least one minor actinide |
| 03/09/2011 | CN101543987B A fetching tool of slant conveyor sleeve for spent fuel assembly |
| 03/03/2011 | WO2011026131A2 Back systems and assemblies for fuel storage |
| 03/03/2011 | WO2011024419A1 Laser irradiation apparatus and laser machining method |
| 03/03/2011 | WO2011024184A1 Dialkyldiaza-tetraalkyloctane diamide derivatives useful for the separation of trivalent actinides from lanthanides and process for the preparation thereof |
| 03/03/2011 | US20110051879 Debris mitigation upper tie plates and fuel bundles using the same |
| 03/03/2011 | US20110051878 Method for Managing Internal Equipment in Reactor Pressure Vessel and Apparatus Thereof |
| 03/03/2011 | US20110051875 Cable driven isotope delivery system |
| 03/03/2011 | US20110051874 Irradiation target retention assemblies for isotope delivery systems |
| 03/02/2011 | EP2038030B1 Method for separating a chemical element from uranium (vi) using an aqueous nitric phase, in a uranium extraction cycle |
| 03/02/2011 | CN201754341U Connecting device for fast-reactor main container and sodium charging and discharging pipeline system |
| 03/02/2011 | CN101471150B Uniform water solution nuclear reactor fuel solution purification process |
| 03/02/2011 | CN101088129B Improvement of the purex method and uses thereof |
| 02/24/2011 | US20110044788 Solid Target System and Method for the Handling of a Cu-64 Target |