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1. 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。

2. 发明申请

US20150369480A1 FIBREGLASS BIN AND WASTE INCINERATION METHOD 有权
标题翻译： FIBERGLASS BIN和WASTE INCINERATION方法
公开(公告)号：US20150369480A1
公开(公告)日：2015-12-24
申请号：US14766290
申请日：2014-02-13
申请人： AREVA NC
发明人： Roger BOEN , Patrice CHARVIN
IPC分类号： F23G5/027 , B65D13/02 , B09B3/00 , B65D1/38
CPC分类号： F23G5/027 , B09B3/0025 , B09B3/0083 , B65D1/38 , B65D13/02 , F23G5/448 , F23G2201/303 , F23G2201/304 , F23G2203/40 , G21F1/06 , G21F5/005 , G21F9/14 , G21F9/32
摘要： The basket according to the invention can be used to incinerate waste inside an incinerator for a duration longer than fifteen minutes with no need for waste to be molten earlier, particularly when waste is introduced inside the incinerator. The basket is composed mainly of a glass fibre envelope (10): it is preferably stiffened by a lightweight metal structure (12) located inside or outside the envelope or built into it. A gripping handle (14) is installed on top of the assembly that is stiffened at the top by a metal tube (16) to which a lightweight metal structure (12) is fixed and by a base formed from a drip pan (18) fixed to the base of the lightweight metal structure (12). Application for incineration of toxic waste.
摘要翻译：根据本发明的篮子可用于将焚化炉内的废物焚化长达十五分钟以上，而不需要较早地将废物熔化，特别是当废物被引入焚化炉内时。篮子主要由玻璃纤维外壳（10）组成：优选地由位于信封内部或外部的轻质金属结构（12）加固，或者内置于其中。夹紧手柄（14）安装在组件的顶部，该顶部由金属管（16）加固，轻金属结构（12）固定在该金属管（16）上，并由固定的滴水盘（18）形成的底座到轻质金属结构（12）的基部。焚化有毒废物的申请。

3. 发明申请

US20130313227A1 APPARATUS FOR REDUCING VOLUME OF RESIN CONTAINING RADIOACTIVE MATERIAL, AND METHOD FOR OPERATING THE APPARATUS 有权
标题翻译：减少含有放射性物质的树脂体积的装置，以及操作装置的方法
公开(公告)号：US20130313227A1
公开(公告)日：2013-11-28
申请号：US13984334
申请日：2011-02-15
申请人： Gen-ichi Katagiri
发明人： Gen-ichi Katagiri
IPC分类号： G21F9/30
CPC分类号： G21F9/30 , G21F9/308 , G21F9/32 , H01J37/3211 , H05H1/46 , H05H2001/4667
摘要： Provided is an ion exchange resin volume reduction apparatus in which the ignition of plasma is facilitated and the plasma is prevented from extinguishing. A volume reduction apparatus according to aspects of the present invention includes a stage carrying thereon a resin to be treated, a CCP power source, and an ICP power source. The volume reduction apparatus according to a certain aspect of the present invention is provided with a supply mechanism, and the CCP power source continues operating when the resin to be treated is supplied in a depressurized state to a vacuum vessel. In the volume reduction apparatus according to a certain aspect of the present invention, the CCP power source continues operating when a gas condition under which gas is supplied into the vacuum vessel is changed.
摘要翻译：提供了一种离子交换树脂体积减少装置，其中促进了等离子体的点火，并且防止了等离子体的熄灭。根据本发明的方面的体积减小装置包括承载待处理树脂的台，CCP电源和ICP电源。根据本发明的某个方面的体积减小装置设置有供给机构，并且当将待处理的树脂以减压状态供应到真空容器时，CCP电源继续操作。在根据本发明的某个方面的体积减小装置中，当将供应气体的气体条件改变到真空容器中时，CCP电源继续工作。

4. 发明授权

US08535636B1 Method of separating group II nuclides from radioactive waste lithium chloride salt and recovering pure lithium chloride using lithium oxide 有权
标题翻译：从放射性废弃氯化锂盐中分离II族核素并使用氧化锂回收纯氯化锂的方法
公开(公告)号：US08535636B1
公开(公告)日：2013-09-17
申请号：US13624744
申请日：2012-09-21
申请人： Korea Atomic Energy Research Institute , Korea Hydro & Nuclear Power Co., Ltd.
发明人： Hee Chul Eun , Yung Zun Cho , Hwan Seo Park , Tae Kyo Lee , In Tae Kim , Geun Il Park
IPC分类号： C01F5/00
CPC分类号： G21C19/48 , C01D15/04 , C01F11/02 , C01F11/24 , G21F9/28 , G21F9/32 , Y02W30/884
摘要： Disclosed herein is a method of separating group II nuclides from a radioactive waste lithium chloride salt and recovering renewable lithium chloride, comprising the steps of: injecting lithium oxide into a lithium chloride salt containing group II nuclides to convert the group II nuclides into thermally-stable oxide or oxychloride; and vaporizing and condensing the lithium chloride salt under a reduced pressure condition to separate the group II nuclides and recover recyclable lithium chloride. The method is advantageous in that group II nuclides existing in the form of chloride, which is not highly thermally-stable in a lithium chloride (LiCl) to salt and is not easily solidified, can be converted into oxides or oxychlorides, which is highly thermally-stable in the lithium chloride (LiCl) salt and is easily solidified, without producing impurities.
摘要翻译：本文公开了一种从放射性废物氯化锂盐中分离II族核素并回收可再生氯化锂的方法，包括以下步骤：将锂氧化物注入含II族核素的氯化锂盐中，将II族核素转化为热稳定性氧化物或氯氧化物; 并在减压条件下蒸发和冷凝氯化锂盐，以分离第二组核素，并回收可再循环的氯化锂。该方法的优点在于以氯化锂（LiCl）对盐不高度热稳定并且不容易固化的以氯化物形式存在的II族核素可以转化为高度热的氧化物或氯氧化物 - 稳定在氯化锂（LiCl）盐中，并且容易固化，而不产生杂质。

5. 发明申请

US20110319699A1 CARBONACEOUS RADIOACTIVE WASTE TREATMENT 审中-公开
标题翻译：碳酸钙放射性废物处理
公开(公告)号：US20110319699A1
公开(公告)日：2011-12-29
申请号：US13255280
申请日：2010-02-04
申请人： Gérard Laurent
发明人： Gérard Laurent
IPC分类号： G21F9/32 , G21C1/00 , G21F9/30
CPC分类号： G21F9/32 , B01D59/00 , G21F9/30 , G21F9/302
摘要： The invention relates to the treatment of carbon-containing radioactive waste. It particularly envisages:a first type of waste treatment to obtain a carbon oxide, anda second type of treatment to obtain a solid precipitate of the carbon oxide by reacting with a selected element.A method according to the invention comprises:a first phase during which both the first and second type of treatment are applied, anda second phase during which only the first type of treatment is applied.
摘要翻译：本发明涉及含碳放射性废物的处理。其特别设想：获得碳氧化物的第一种类型的废物处理和通过与选定元素反应获得碳氧化物的固体沉淀物的第二种类型的处理。根据本发明的方法包括：应用第一和第二类型治疗的第一阶段以及仅施加第一类型治疗的第二阶段。

6. 发明申请

US20080181835A1 STEAM REFORMING PROCESS SYSTEM FOR GRAPHITE DESTRUCTION AND CAPTURE OF RADIONUCLIDES 审中-公开
标题翻译：用于石墨破碎和捕获放射性核素的蒸汽转化过程系统
公开(公告)号：US20080181835A1
公开(公告)日：2008-07-31
申请号：US11937650
申请日：2007-11-09
申请人： J. Bradley Mason
发明人： J. Bradley Mason
IPC分类号： C01G1/02
CPC分类号： G21F9/28 , G21F9/32
摘要： A system for the treatment and recycling of graphite containing radionuclides including a two stage method that employes a thermal roaster that is operatively connected to a steam reformer. In the first stage, radioactive graphite is roasted or heated to volatize a first amount of radionuclides contained in the graphite. In the second stage, the roasted graphite is reacted with steam or gases containing water vapor so that a second amount of radionuclides is removed. Optionally, the present system also processes the radionuclides to enable their disposal.
摘要翻译：一种用于处理和回收含有放射性核素的石墨的系统，包括采用可操作地连接到蒸汽重整器的热烘焙机的两阶段方法。在第一阶段，放射性石墨被焙烧或加热以挥发石墨中所含的第一量的放射性核素。在第二阶段，焙烧的石墨与含有水蒸气的蒸气或气体反应，从而除去第二量的放射性核素。任选地，本系统还处理放射性核素以使其能够处置。

7. 发明授权

US07244401B1 Apparatus for separation of constituents from matrices 有权
标题翻译：用于将组分与基质分离的装置
公开(公告)号：US07244401B1
公开(公告)日：2007-07-17
申请号：US09191702
申请日：1998-11-13
申请人： Jeffrey K. O'Ham
发明人： Jeffrey K. O'Ham
IPC分类号： B01J8/10 , B01J19/18
CPC分类号： B09C1/06 , B09B3/00 , G21F9/32 , Y10S588/90
摘要： The present invention provides an apparatus useful for the separation of hazardous and non-hazardous organic and inorganic constituents from various matrices. A method of separating such constituents is also provided.
摘要翻译：本发明提供了一种用于从各种基质中分离危险和非危险的有机和无机成分的装置。还提供了分离这些成分的方法。

8. 发明授权

US07056062B2 Subterranean waste disposal process and system 失效
标题翻译：地下废物处理过程和系统
公开(公告)号：US07056062B2
公开(公告)日：2006-06-06
申请号：US10617861
申请日：2003-07-14
申请人： Richard T. Takeuchi , Robert M. Nakamura
发明人： Richard T. Takeuchi , Robert M. Nakamura
IPC分类号： B09B1/00
CPC分类号： G21F9/34 , B09B1/008 , G21F9/32
摘要： A method for using large chambers, located deep within the earth, for the disposal of processed waste is disclosed. In this context, waste includes solid waste from sewage, and other organic-waste materials from urban, agricultural or industrial sources. These wastes will be processed by mechanical pulverization and hydration to produce a slurry, which will be injected into the well's chamber. The anaerobic condition in the chamber will be conducive to the production of gases, especially methane which will be harvested as a source of industrial fuel. Hydrogen, ammonia and other gases will also be harvested. This system will alleviate the acute problem of disposal of wastes from urban agricultural and industrial sources. It will decrease pollution of the air with greenhouse gases and pollution of the land area water with organic wastes and also release of disease-causing pathogens. The system may be adapted to facilitate the disposal of nuclear wastes.
摘要翻译：公开了一种使用位于地下深处的大型室用于处理废物的方法。在这方面，废物包括来自污水的固体废物和来自城市，农业或工业来源的其他有机废物。这些废物将通过机械粉碎和水化处理，以产生将被注入井的室中的浆料。室内的厌氧条件将有助于生产气体，特别是将作为工业燃料来源收获的甲烷。氢，氨和其他气体也将被收获。该制度将缓解城市农业和工业来源处置废物的严重问题。减少温室气体对空气的污染，有机废弃物污染土地面积的水，同时减少致病病原体。该系统可适用于便利处置核废料。

9. 发明申请

US20040024279A1 In-drum pyrolysis system 有权
标题翻译：鼓内热解系统
公开(公告)号：US20040024279A1
公开(公告)日：2004-02-05
申请号：US10209090
申请日：2002-07-31
发明人： J. Bradley Mason
IPC分类号： A62D003/00
CPC分类号： G21F9/32 , B01D53/75 , C10B47/46 , F23G5/006 , F23G5/0276 , F23G2201/301 , F23G2209/18 , F23G2900/50205 , F23G2900/54401 , F23J2217/10 , F23J2219/10 , F23J2219/60
摘要： An apparatus and method for processing hazardous wastes directly from 55-gallon drums through the use of pyrolysis and steam reforming. The method is based on a pyrolyzer using heat to vaporize organics that are present in the hazardous wastes. The waste is heated in the original drums to avoid the bulk handling of alpha radionuclides and to ensure criticality control. At pyrolysis temperatures, all liquids and organics in the drums will evaporate and volatize. The resulting waste in the drums is a dry, inert, inorganic matrix with carbon char containing radioactive metals. The off-gas produced by pyrolysis mainly consists of water vapor, volatized organics, and acid gases from the decomposition of various plastics and other organics present in the waste drums. The off-gas produced by the pyrolysis is then collected and fed into an off-gas treatment system that is in fluid communication with pyrolyzer operated under oxidizing conditions.
摘要翻译：一种通过使用热解和蒸汽重整从55加仑桶直接加工危险废物的设备和方法。该方法基于使用热量蒸发危险废物中存在的有机物的热解器。废弃物在原始鼓中加热，以避免大量处理α放射性核素并确保临界控制。在热解温度下，鼓中的所有液体和有机物将蒸发并挥发。在鼓中产生的废物是具有含有放射性金属碳的干燥，惰性的无机基质。由热解产生的废气主要由水蒸气，挥发的有机物和来自废弃桶中存在的各种塑料和其他有机物的酸性气体组成。然后通过热解产生的废气被收集并进料到在氧化条件下操作的热解器流体连通的废气处理系统中。

10. 发明授权

US06355904B1 Method and system for high-temperature waste treatment 失效
标题翻译：高温废物处理方法和系统
公开(公告)号：US06355904B1
公开(公告)日：2002-03-12
申请号：US08661413
申请日：1996-06-07
申请人： James A. Batdorf , John D. Dalton , Raymond M. Geimer , Robert L. Gillins , Milo M. Larsen , Gary L. Leatherman , Steven D. Poling , William P. Wolfe
发明人： James A. Batdorf , John D. Dalton , Raymond M. Geimer , Robert L. Gillins , Milo M. Larsen , Gary L. Leatherman , Steven D. Poling , William P. Wolfe
IPC分类号： B23K1000
CPC分类号： F23G5/16 , B09B3/00 , B09B3/005 , B09C1/067 , C03B5/005 , C03B5/025 , C22B4/005 , C22B7/001 , F23G5/006 , F23G5/085 , F23J15/006 , G21F9/308 , G21F9/32 , Y02P10/214 , Y02P40/57 , Y10S588/90
摘要： A waste treatment system is provided, including a waste melter system and an air pollution control system. Hazardous and/or radioactive waste in drums is conducted through a waste feed system into a plasma chamber where the waste is exposed to heat from a plasma torch. A part of the waste volatilizes and leaves the plasma chamber for a secondary reaction chamber, in which the waste is combusted to form a waste gas stream. The air pollution control system treats the waste gas stream through quenching, filtering and scrubbing, to produce a clean gas stream suitable for release to the atmosphere. Offgas may be recirculated through the waste treatment system as desired. The waste remaining inside the plasma chamber melts and drops onto sloped processing surfaces inside a hearth located below the plasma torch. The hearth includes ground electrodes configured for electrical contact with waste held in the hearth so that the melted waste in the hearth may be further heated by the plasma torch. As the melted waste is heated inside the hearth, the hearth is static, enabling the melted waste to separate into a first metal fraction having a high specific gravity and a second slag fraction having a relatively lower specific gravity. When the melted waste is processed sufficiently, the hearth is first lowered from the plasma chamber and then tilted in a first direction to pour the slag fraction and then tilted in another to pour the metal fraction from under an underflow weir configured in the hearth. The hearth includes a second ground electrode strategically situated near the underflow weir to ensure that the waste remains melted as it flows through a flow path under the underflow weir.
摘要翻译：提供了一种废物处理系统，包括废胶机系统和空气污染控制系统。鼓中的危险和/或放射性废物通过废物进料系统进入等离子体室，在该等离子体室中废物暴露于等离子体焰炬的热量。废弃物的一部分挥发并离开等离子体室用于二次反应室，其中废物被燃烧以形成废气流。空气污染控制系统通过淬火，过滤和洗涤处理废气流，产生适合释放到大气中的清洁气流。废气可以根据需要再循环通过废物处理系统。留在等离子体室内的废物熔化并滴落到位于等离子体焰炬下面的炉膛内的倾斜处理表面上。炉膛包括配置为与搁置在炉膛中的废物电接触的接地电极，使得炉膛中的熔化废物可以被等离子炬进一步加热。当熔化的废物在炉膛内被加热时，炉床是静态的，使得熔化的废物能够分离成具有高比重的第一金属部分和具有相对较低比重的第二炉渣部分。当熔化的废物被充分处理时，首先将炉床从等离子体室中放下，然后沿第一方向倾斜以倾倒炉渣部分，然后在另一个方向倾斜，从而在配置在炉膛中的下溢堰下方倒入金属部分。炉膛包括位于下溢堰附近的第二接地电极，以确保废物在流过下溢堰下方的流动路径时保持熔化。

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