| 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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| 11/12/2009 | US20090279656 Apparatuses and methods for damping nuclear reactor components |
| 11/11/2009 | EP2115750A1 Tool for the pressure crimping and driving-out of a cleat |
| 11/11/2009 | EP2115445A1 Internal flow control in electrolytic cells |
| 11/11/2009 | EP1388151B1 Method for protecting the components of a primary system of a boiling water reactor, especially against stress cracking corrosion |
| 11/10/2009 | US7616727 Methods of editing fuel bundle groups |
| 11/05/2009 | DE102008013933A1 Verfahren und Vorrichtung zum Abtrennen eines Neutronenabsorbers von einem Kühlmittel eines Kühlkreislaufes Method and apparatus for separating a neutron absorber by a coolant of a cooling circuit |
| 11/03/2009 | US7613272 Methods of using fuel bundle groups as evaluation constraints |
| 11/01/2009 | CA2663889A1 Systems and methods for storage and processing of radioisotopes |
| 10/29/2009 | WO2009131146A1 Device and method for reinforcing reactor core spray system pipe |
| 10/29/2009 | US20090268860 Process for accelerating the breeding and conversion of fissile fuel in nuclear reactors |
| 10/29/2009 | DE10302272B4 Prüfeinrichtung zum Prüfen von Strahlpumpenträgern von Kernreaktoren Test equipment for testing of jet pumps makers of nuclear reactors |
| 10/28/2009 | EP2112665A1 Spent fuel storage rack |
| 10/28/2009 | EP2022061B1 Process for reprocessing a spent nuclear fuel and of preparing a mixed uranium-plutonium oxide |
| 10/27/2009 | US7608209 Mixing CO2 having radioactive carbon to be contained, or a simple carbonate of an alkali or alkaline-earth or rare-earth metal having a radioactive carbon to be contained, with an aqueous solution of alkali or alkaline-earth chlorides and hydroxides, recovering precipitate, sintering; no encapsulation |
| 10/21/2009 | CN201331933Y Gripping tool for spent fuel assembly |
| 10/21/2009 | CN101563139A Method and device for contacting two non miscible liquids without mixing them |
| 10/21/2009 | CN101562057A Systems and methods for storing high level radioactive waste |
| 10/21/2009 | CN101562056A Subsurface shearing device |
| 10/21/2009 | CN101562055A Subsurface electric gripper |
| 10/15/2009 | WO2009125028A1 Cover device for jet pumps installed in nuclear power plant vessels |
| 10/15/2009 | US20090257545 Reinforcement for a nuclear fuel assembly |
| 10/15/2009 | US20090256271 Powder Dispenser, Notably for Pelletizer and Method for Making Nuclear Fuel Pellets |
| 10/14/2009 | EP2109114A2 Method and system for separating a neutron absorber from a coolant used in a coolant system |
| 10/13/2009 | CA2420067C Recombiner with a stabilized reaction temperature |
| 10/08/2009 | US20090252275 Chemical Enhancement of Ultrasonic Fuel Cleaning |
| 10/08/2009 | US20090252274 Systems and methods for storing spent nuclear fuel having flood protection design |
| 10/08/2009 | US20090252273 Automated nuclear power reactor for long-term operation |
| 10/06/2009 | CA2500775C Improved aluminum alloy-boron carbide composite material |
| 10/06/2009 | CA2409004C Cooling system |
| 10/01/2009 | US20090246093 Ultrasonic counter-current screw extractor for uranium recovery |
| 10/01/2009 | US20090245451 Mobile rigging structure |
| 09/30/2009 | EP2105619A2 Small handling pole locking assembly |
| 09/30/2009 | EP2105618A2 Small handling pole locking assembly |
| 09/30/2009 | CN201319266Y New fuel storage framework |
| 09/30/2009 | CN101546614A Grab handle for sealed pot with breakage component |
| 09/30/2009 | CN101546613A Grab handle for storage barrel |
| 09/24/2009 | WO2009115419A1 Device for repairing a damaged location in an underwater region of a wall of a vessel or pool |
| 09/23/2009 | EP2101893A2 Method and device for contacting two non miscible liquids without mixing them |
| 09/23/2009 | CN101540213A Fuel assembly transfer device |
| 09/22/2009 | US7593501 Segment make-up system and method for manufacturing nuclear fuel rods |
| 09/17/2009 | WO2009113398A1 Device for guiding front end tool |
| 09/17/2009 | DE102008014544A1 Vorrichtung zur Reparatur einer Schadstelle in einem unter Wasser befindlichen Wandbereich eines Behälters oder Beckens Apparatus for repairing a damaged area in a submerged wall portion of a container or tank |
| 09/16/2009 | EP2100309A1 Device for transferring nuclear fuel cartridges between a transport container and a storage device |
| 09/16/2009 | CN101536111A Method for aiding the loading or unloading of a core of a pressurised water reactor |
| 09/16/2009 | CN101533681A Method and system for separating a neutron absorber from a coolant used in a coolant system |
| 09/15/2009 | US7590213 Systems and methods for storing spent nuclear fuel having protection design |
| 09/11/2009 | WO2009074248A3 Safety system for a nuclear plant |
| 09/10/2009 | US20090225925 Fuel assembly loading machine and method for handling fuel assemblies |
| 09/10/2009 | US20090225924 Device for removing solid particles from the cooling medium which circulates in the primary circuit of a nuclear reactor |
| 09/10/2009 | US20090225923 Combinatorial heterogeneous-homogeneous reactor |
| 09/09/2009 | EP2099032A2 Method for catalytically recombining hydrogen carried in a gas flow with oxygen and recombination system to carry out the method |
| 09/09/2009 | EP2097905A2 Nuclear reactor alignment plate configuration |
| 09/09/2009 | CN101529528A Grouped separation of actinides from a highly acidic aqueous composition a solvating extractant in a salting medium |
| 09/09/2009 | CN101529527A Method for processing nuclear fuels containing silicon carbide and for unsheathing nuclear fuel particles |
| 09/03/2009 | WO2009074228A3 Recombiner element |
| 09/02/2009 | EP2095372A1 Grouped separation of actinides from a highly acidic aqueous composition a solvating extractant in a salting medium |
| 09/02/2009 | EP2095371A1 Method for aiding the loading or unloading of a core of a pressurised water reactor |
| 09/02/2009 | EP2095370A1 Nuclear engineering plant and method for operating a nuclear engineering plant |
| 09/02/2009 | CN101523506A System and method of storing high level waste |
| 08/28/2009 | CA2622547A1 Pressurized fuel channel type nuclear reactor |
| 08/27/2009 | WO2009103703A1 Method for the decontamination of a radioactive liquid effluent with one or more radioactive chemical elements by solid-liquid extraction using a recycling loop |
| 08/27/2009 | WO2009077691A3 Nuclear power-plant comprising at least one high temperature reactor |
| 08/27/2009 | US20090213979 Nuclear power station comprising at least one high temperature reactor |
| 08/26/2009 | CN101515481A Cadmium plate special for a nuclear power plant and manufacturing technology thereof |
| 08/21/2009 | CA2653871A1 Apparatuses and methods for production of radioisotopes in nuclear reactor instrumentation tubes |
| 08/20/2009 | US20090207962 Spent fuel storage rack |
| 08/19/2009 | CN101512672A Manifold system for the ventilated storage of high level waste and a method of using the same to store high level waste in a below-grade environment |
| 08/19/2009 | CN101510453A Buffering device for balance lever of nuclear plant crane lifting mechanism |
| 08/12/2009 | CN100526223C Mtehod for co-precipitating actinides and method for preparing mixed actinide oxides |
| 08/11/2009 | US7574337 Method of determining a fresh fuel bundle design for a core of a nuclear reactor |
| 08/06/2009 | WO2009096369A1 Recycle fuel assembly housing basket, and recycle fuel assembly housing container |
| 08/06/2009 | WO2009095767A1 Cooling system for evacuation of decay heat of irradiated fuel elements of a nuclear reactor |
| 08/06/2009 | US20090196391 Core of a Boiling Water Reactor |
| 07/30/2009 | US20090190711 Container-loading cask for at least one nuclear fuel assembly, a gripping device and loading method |
| 07/28/2009 | US7567645 Modular integrated head assembly |
| 07/23/2009 | US20090185653 Suppression Method of Radionuclide Deposition on Reactor Component of Nuclear Power Plant and Ferrite Film Formation Apparatus |
| 07/23/2009 | US20090185652 Recycled fuel assembly storage basket and recycled fuel assembly storage container |
| 07/23/2009 | US20090184051 Grouped separation of actinides from a highly acidic aqueous phase |
| 07/21/2009 | US7562692 Aluminum alloy-boron carbide composite material |
| 07/16/2009 | WO2006074375A3 Segment make-up system and method for manufacturing nuclear fuel rods |
| 07/15/2009 | CN101483075A Chemical injection system and chemical delivery process/method of injecting into an operating power reactor |
| 07/09/2009 | US20090175404 Apparatus for supporting radioactive fuel assemblies and methods of manufacturing the same |
| 07/08/2009 | EP2077563A1 Debris trap |
| 07/08/2009 | CN101479808A Grouped separation of actinides from a highly acidic aqueous phase |
| 07/01/2009 | EP2075799A1 Systems and methods for storing high level radioactive waste |
| 07/01/2009 | EP2074631A1 Method for processing nuclear fuels containing silicon carbide and for unsheathing nuclear fuel particles |
| 07/01/2009 | CN101471150A Uniform water solution nuclear reactor fuel solution purification process |
| 07/01/2009 | CN101471149A Uniform water solution nuclear reactor nitrogen conversion and feed liquid automatic acid-adding system and method |
| 06/25/2009 | WO2009077691A2 Nuclear power-plant comprising at least one high temperature reactor |
| 06/25/2009 | US20090161811 Refueling support system |
| 06/24/2009 | EP2073217A1 Chemical injection system and chemical delivery process/method of injecting into an operating power reactor |
| 06/24/2009 | CN101467216A Criticality prevention devices and methods in nuclear fuel production |
| 06/24/2009 | CN100505109C Systems and methods for storing high level radioactive waste |
| 06/23/2009 | US7551705 Fuel assembly top nozzle repair sleeve and method for repairing a fuel assembly |
| 06/23/2009 | US7550072 Method of producing electrolytic hydrogen using rare element-deposit electrode |
| 06/18/2009 | WO2009075297A1 Radioactive substance storing container, and manufacturing method for the radioactive substance storing container |
| 06/18/2009 | US20090154636 Chemical injection system and chemical delivery process/method of injecting into an operating power reactor |
| 06/18/2009 | CA2709226A1 Recombiner element |
| 06/18/2009 | CA2709201A1 Safety system for a nuclear plant |
| 06/17/2009 | EP2071582A2 Channel-Lifting Tool and Method |