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1. 发明申请

US20170260083A1 METHOD FOR PRODUCING A SOLID NANOCOMPOSITE MATERIAL BASED ON HEXA- AND OCTA-CYANOMETALLATES OF ALKALI METALS 审中-公开
公开(公告)号：US20170260083A1
公开(公告)日：2017-09-14
申请号：US15509929
申请日：2015-09-11
申请人： COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
发明人： Agnès Grandjean , Yves Barre
IPC分类号： C03C3/06 , B82Y40/00 , B82Y30/00 , C03C3/078 , B22F1/00
CPC分类号： C03C3/06 , B01D67/0079 , B01J39/17 , B22F1/0018 , B22F1/0081 , B82Y30/00 , B82Y40/00 , C03C3/078 , G21F9/12 , G21F9/30 , G21F9/302 , G21F9/305
摘要： The invention relates to a method for producing a solid nanocomposite material comprising nanoparticles of a metal coordination polymer with ligands CN, said nanoparticles satisfying the formula [Alk+x]Mn+[M′(CN)m]z− where Alk is an alkali metal, x is 1 or 2, M is a transition metal, n is 2 or 3, M′ is a transition metal, m is 6 or 8, and z is 3 or 4; said Mn+ cations of the coordination polymer being bound by an organometallic bond or a coordination bond to an organic group R2 of an organic graft, and said organic graft furthermore being chemically attached, preferably by a covalent bond, to at least one surface of a solid support, by reaction of a group R1 of said graft with said surface.

2. 发明授权

US09728282B2 Remotely operated manipulator 有权
公开(公告)号：US09728282B2
公开(公告)日：2017-08-08
申请号：US14766037
申请日：2013-02-12
申请人： Hitachi, Ltd.
发明人： Saku Egawa , Satoshi Nakamura , Makoto Hattori , Junichi Tamamoto
IPC分类号： G21C17/003 , G21C19/34 , B25J5/02 , G21C17/013 , G21C17/01 , G21C19/10 , G21C19/02 , G21F9/30 , B25J9/02 , B25J9/04 , G21D1/00 , B25J11/00 , B25J15/00 , F16M13/02
CPC分类号： G21C17/003 , B25J5/02 , B25J9/023 , B25J9/041 , B25J11/005 , B25J15/0019 , F16M13/022 , G21C17/01 , G21C17/013 , G21C19/02 , G21C19/10 , G21C19/34 , G21D1/003 , G21F9/30 , Y02E30/40 , Y10S901/16 , Y10S901/17 , Y10S901/27 , Y10S901/41
摘要： Provided is a remotely operated manipulator which can be applied to a space which is wider on a back side than at an opening part, which has a simple structure, high stiffness, and high reliability. The remotely operated manipulator of the present invention includes: a circular base fixed to a wall surface; a beam which rotates on the circular base; a trolley which moves on the beam; and a mast which is raised and lowered with respect to the trolley and is mounted with a tool unit at a tip. Stiffness is improved by directly fixing the beam to the wall surface by a beam fixing device. Further, a work region is expanded by mounting a bending mast on the tip of the mast.

3. 发明授权

US09666319B2 Method for treating an absorber pin containing contaminated boron carbide and sodium 有权
公开(公告)号：US09666319B2
公开(公告)日：2017-05-30
申请号：US14903509
申请日：2014-07-08
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
发明人： Joel Godlewski , Olivier Gastaldi , Bruno Pelisset , Arnaud Leclerc , Gwendal Blevin
IPC分类号： G21F9/30 , G21C21/18 , G21F9/28 , G21C7/10
CPC分类号： G21F9/30 , G21C7/10 , G21C21/18 , G21F9/28 , Y02E30/39
摘要： Disclosed is a method for treating an absorber pin, wherein the pin comprises a cladding in which a sintered boron carbide-based material having cracks is located, the material having porosity less than 1% of the volume of the material, the cracks containing sodium and at least one radioactive material. The method includes contacting the material with a treatment reaction mixture including carbon dioxide and water, in such a manner that the production of sodium carbonate and the expansion thereof cause the opening of cracks and of the sheath from at least one slit provided in the sheath as well as the propagation of the treatment process within the material. The process overcomes the physical-chemical properties of a sintered boron carbide-based material as much as possible. These properties prevent an easy treatment of the sodium and radioactive material contained in the cracks of the material.

4. 发明申请

US20160372220A1 METHOD AND SYSTEM FOR GENERATING ELECTRICITY USING WASTE NUCLEAR FUEL 审中-公开
标题翻译：使用废弃核燃料产生电力的方法和系统
公开(公告)号：US20160372220A1
公开(公告)日：2016-12-22
申请号：US15111829
申请日：2015-01-22
申请人： Robert F. BODI , Martin A. STUART
发明人： Robert F. Bodi , Martin A. Stuart
IPC分类号： G21C19/48 , G21G1/02
CPC分类号： G21C19/48 , G21F9/30 , G21G1/02
摘要： A nuclear reactor adapted for generating energy and/or decontaminating nuclear fuel using a plurality of energy beam generating accelerator devices configured for inducing a photo-fission reaction in the nuclear fuel.
摘要翻译：一种适用于使用构造成用于在核燃料中诱导光裂变反应的多个能量束产生加速器装置产生能量和/或净化核燃料的核反应堆。

5. 发明申请

US20160348214A1 Process for Metals Leaching and Recovery from Radioactive Wastes 有权
标题翻译：从放射性废物中浸出和回收金属的过程
公开(公告)号：US20160348214A1
公开(公告)日：2016-12-01
申请号：US14726677
申请日：2015-06-01
申请人： Her Majesty the Queen in Right of Canada as Represented by the Minister of Natural Resources C
发明人： Nicolas Reynier , Rolando Lastra , Nabil Bouzoubaa , Mark Chapman
IPC分类号： C22B60/02 , C22B7/00 , C22B59/00 , C22B61/00 , G21F9/30 , C22B43/00
CPC分类号： C22B60/0234 , C22B7/007 , C22B43/00 , C22B59/00 , C22B60/023 , C22B60/0265 , C22B60/0278 , C22B61/00 , G21F9/30 , Y02P10/234
摘要： Provided is a process for recovering metals from solid radioactive waste, preferably uranium, cesium, mercury, thorium, rare earths or combinations thereof. The process comprises a leaching step and a separation step. The leaching step comprises contacting the solid radioactive waste with an aqueous inorganic acid and a leaching salt to produce a mixture of a metal-rich leachate and a metal-poor waste, which are separated in the separation step. Also provided is a process for recovering metals from solid radioactive waste comprising an attrition step, a leaching step, a washing step, a combination step and a recovery step.
摘要翻译：提供了从固体放射性废物，优选铀，铯，汞，钍，稀土或其组合中回收金属的方法。该方法包括浸出步骤和分离步骤。浸出步骤包括使固体放射性废物与无机酸水溶液和浸出盐接触以产生在分离步骤中分离的富含金属的浸出液和贫金属废物的混合物。还提供了一种从固体放射性废物中回收金属的方法，包括磨耗步骤，浸出步骤，洗涤步骤，组合步骤和回收步骤。

6. 发明授权

US09368242B2 Apparatus and method for separating radioactive nuclides and recovering refined salt from LiCl waste salt or LiCl-KCI eutectic waste salt 有权
标题翻译：用于分离放射性核素并从LiCl废盐或LiCl-KCl共晶废盐中回收精制盐的装置和方法
公开(公告)号：US09368242B2
公开(公告)日：2016-06-14
申请号：US14141993
申请日：2013-12-27
申请人： Korea Atomic Energy Research Institute
发明人： Hee-Chul Eun , Yung-Zun Cho , Jung Hoon Choi , Hwan Seo Park , Hee-Chul Yang , JunHong Kim , Tae-Kyo Lee , Geun-il Park
IPC分类号： G21F9/30 , G21F9/32
CPC分类号： G21F9/30 , G21F9/32
摘要： There are provided an apparatus and method for separating radioactive nuclides from a waste salt and recovering a refined salt, which are able to maximize process efficiency and operating efficiency of a process of regenerating a waste salt produced during a pyrochemical process of used nuclear fuel by converting the waste salt into a thermally stable form and distilling the waste salt under a reduced pressure using a single apparatus having two top covers which are mountable to replace radioactive nuclides included in the waste salt, and highly improve applicability and utility in a remote operation facility for disposal of a radioactive waste by further simplifying operation/handling compared with conventional processes.
摘要翻译：提供了一种用于从废盐中分离放射性核素并回收精制盐的装置和方法，其能够最大限度地提高使用过的核燃料的焦化过程中产生的废盐的再生过程的工艺效率和操作效率废盐转化为热稳定形式，并使用具有两个顶盖的单一设备在减压下蒸馏废盐，该顶盖可安装以替代废盐中包含的放射性核素，并且高度改善在远程操作设备中的适用性和实用性与常规方法相比，通过进一步简化操作/处理来处理放射性废物。

7. 发明授权

US09302294B2 Separating radioactive contaminated materials from cleared materials resulting from decommissioning a power plant 有权
标题翻译：将放射性污染的材料从清除的材料中分离出来，因为发电厂的退役
公开(公告)号：US09302294B2
公开(公告)日：2016-04-05
申请号：US14332343
申请日：2014-07-15
申请人： Babcock Noell GmbH
发明人： Holger Starke
IPC分类号： B07B11/02 , B07B13/14 , G21D1/00 , G21F7/00 , G21F9/00 , G21F9/30 , E04H5/02 , G21F3/00
CPC分类号： B07B11/02 , B07B13/14 , E04H5/02 , G21D1/003 , G21F3/00 , G21F7/00 , G21F9/001 , G21F9/30 , Y02E30/40
摘要： A cobalt coincidence radioactivity detector is used to separate radioactive concrete dust from uncontaminated dust resulting from dismantling a nuclear power plant. A suction air stream carries the dust through a vacuum line to a cyclone segregator. The dust falls into a smaller first container from the segregator, and the detector detects radioactivity in the filled first container. The dust is transferred from the first container to a second container if the detected radioactivity exceeds a predetermined threshold. The dust is transferred from the first container to a third container if the detected radioactivity does not exceed the predetermined threshold. A filter collects the dust carried past the segregator by the suction air stream. If the radioactivity detected in the dust that collects on the filter exceeds the predetermined threshold, the dust in the first container is transferred to the second container before the first container is allowed to fill.
摘要翻译：钴重合放射性检测器用于将放射性混凝土粉尘与因拆除核电站而造成的未受污染的粉尘分开。吸入空气流将灰尘通过真空管道运送到旋风分离器。灰尘从分离器落入较小的第一容器中，检测器检测填充的第一容器中的放射性。如果检测到的放射性超过预定阈值，则灰尘从第一容器转移到第二容器。如果检测到的放射性不超过预定阈值，则灰尘从第一容器转移到第三容器。过滤器通过吸入空气流收集通过隔离器的灰尘。如果在过滤器上收集的灰尘中检测到的放射性超过预定阈值，则在允许第一容器填充之前，将第一容器中的灰尘转移到第二容器。

8. 发明授权

US09269465B2 Device for limiting the degassing of tritiated waste issued from the nuclear industry 有权
标题翻译：用于限制从核工业发出的氚化废物脱气的装置
公开(公告)号：US09269465B2
公开(公告)日：2016-02-23
申请号：US14687498
申请日：2015-04-15
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
发明人： Xavier Lefebvre , Karine Liger , Michéle Troulay
IPC分类号： B01J23/32 , G21F9/02 , B01J8/02 , B01D59/26
CPC分类号： G21F9/02 , B01D59/26 , B01J8/006 , B01J8/02 , B01J2208/02 , G21B1/115 , G21F9/04 , G21F9/06 , G21F9/12 , G21F9/22 , G21F9/30 , Y10S588/901
摘要： A method and device for limiting the degassing of tritiated waste issued from the nuclear industry are provided. The method reduces an amount of generated tritiated hydrogen (T2 or HT) and/or tritiated water (HTO or T2O) including at least one piece of tritiated waste from the nuclear industry. The method includes placing the package in contact with a mixture including manganese dioxide (MnO2) combined with a component that includes silver; and placing the package in contact with a molecular sieve.
摘要翻译：提供了一种用于限制从核工业发出的氚化废物脱气的方法和装置。该方法减少了产生的氚化氢（T2或HT）和/或氚化水（HTO或T2O）的量，其包括来自核工业的至少一片氚化废物。该方法包括将包装物与包括二氧化锰（MnO 2）的混合物与包括银的组分组合的混合物接触; 并将包装与分子筛接触。

9. 发明申请

US20160027542A1 EXTRUSION MOLDING APPARATUS 审中-公开
标题翻译：挤出成型设备
公开(公告)号：US20160027542A1
公开(公告)日：2016-01-28
申请号：US14806170
申请日：2015-07-22
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Ryota TAKAHASHI , Shohei KAWANO , Akio SAYANO , Masamichi OBATA
IPC分类号： G21F9/30 , B28B3/22 , B28B11/16 , B28B17/02
CPC分类号： G21F9/30 , B28B3/22 , B28B11/16 , B28B17/02 , B30B11/24
摘要： An extrusion molding apparatus 10 includes: a container 13 that a container 13 into that a kneaded material 12 containing inorganic adsorbent 11 having radionuclides adsorbed thereon is thrown; a mold cavity 14 of a specified shape provided on a wall surface of the container 13; an extrusion unit 16 that is provided inside the container 13 to extrude the kneaded material 12 out of the container 13 through the mold cavity 14; and a hydrogen removal unit 17 that is provided in the container 13 to recombine hydrogen gas 23 generated inside the container 13 and to remove the hydrogen gas 23.
摘要翻译：挤出成型装置10包括：容器13，其中包含吸收有放射性核素的含有无机吸附剂11的捏合材料12的容器13被抛出; 设置在容器13的壁面上的规定形状的模腔14; 挤出单元16，其设置在容器13内部，以将捏合材料12通过模腔14挤出容器13; 以及设置在容器13中以将在容器13内产生的氢气23复合并除去氢气23的氢去除单元17。

10. 发明申请

US20150380117A1 Concentrate Treatment System 有权
标题翻译：集中处理系统
公开(公告)号：US20150380117A1
公开(公告)日：2015-12-31
申请号：US13900548
申请日：2013-05-23
申请人： AVANTech, Inc.
发明人： Dennis A. Brunsell , Charles E. Jensen , Larry E. Beets
IPC分类号： G21F9/12 , G21F9/06 , G21F9/08 , C02F9/00 , C02F1/00
CPC分类号： A62D3/38 , A62D3/00 , A62D3/30 , A62D3/32 , C02F1/001 , C02F1/20 , C02F1/38 , C02F1/42 , C02F1/72 , C02F1/78 , C02F9/00 , C02F2101/006 , C02F2103/34 , C02F2209/001 , C02F2209/006 , C02F2209/02 , C02F2209/04 , C02F2209/06 , C02F2301/046 , G21F9/04 , G21F9/12 , G21F9/125 , G21F9/28 , G21F9/30
摘要： One aspect of the invention provides a system for treating wastestream, particularly a liquid or aqueous radwaste, for safe disposal and, in final processing, converting it into one or both forms including an aqueous form for safe discharge to the environment and a solidified form for safe disposal. Another aspect provides the capacity to employ a step where a specific target element strategy can be set up synchronizing sorbent substance choices and multiple recycle options to remove target substances from wastestream as a part of its Sorption or Powder Sorbent Isotopic Reduction step (II). Other steps cooperate with Sorption step (II) including Oxidation (I) to inactivate or destroy existing chelants, Solid-Liquid separation (III), and Selective Ion Exchange (IV) to deliver the wastestream to final processing. Still further aspects of the invention address the recovery and safe handling of substances such as C-14.
摘要翻译：本发明的一个方面提供了一种用于处理废物流，特别是液体或含水废水的系统，用于安全处置，并且在最终处理中将其转化为包括用于安全排放到环境中的水形式的一种或两种形式，并且固化形式用于安全处置。另一方面提供了采用步骤的能力，其中可以设置特定的目标元素策略来同步吸附剂物质选择和多个再循环选项，以作为其吸附或粉末吸附剂同位素还原步骤（II）的一部分从废物流中除去目标物质。其他步骤与吸附步骤（II）配合，包括氧化（I）灭活或破坏现有螯合剂，固液分离（III）和选择性离子交换（IV），以将废物流输送至最终加工。本发明的另外的方面涉及物质如C-14的回收和安全处理。

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