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1. 发明专利

JP2004188296A Apparatus for decomposition/detoxification of harmful organic substance by molten salt 审中-公开
标题翻译：用于通过盐分解/去除有害有机物质的装置
公开(公告)号：JP2004188296A
公开(公告)日：2004-07-08
申请号：JP2002358232
申请日：2002-12-10
申请人： Toshiba Corp , 株式会社東芝
发明人： OKUDA YASUYUKI , UNOKI KAZUO , SATO NOZOMI
IPC分类号： B01J19/00 , C07B35/06 , C07B37/06 , A62D3/00
摘要： PROBLEM TO BE SOLVED: To extend the life of an apparatus by controlling the blocking of the inside of a harmful organic substance injection tube by keeping the temperature of the inner wall of the tube constant.
SOLUTION: A molten salt supply apparatus 23, a harmful substance supply container 24 housing a harmful substance 102, and a gas purifying apparatus 25 treating a reactive gas produced in a reactor 22 are connected with the reactor 22 by a molten salt injection tube 33, the harmful substance injection tube 34 with its terminal end opened in a molten salt 101, and a gas discharge tube 35, respectively. In order to cool the inside of the injection tube 34, cooling equipment 51 having a closed circulating circuit is provided in the tube 34. In the cooling equipment 51, a heat exchange part is formed from a supply side cooling tube 62 connected to a cooling unit 61 and a reflux side cooling tube 63.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：通过将管内壁的温度保持恒定来控制有害有机物质注入管的内部的阻塞来延长装置的使用寿命。解决方案：熔盐供给装置23，容纳有害物质102的有害物质供给容器24和处理反应器22中产生的反应性气体的气体净化装置25通过熔盐注入与反应器22连接管33，其终端在熔融盐101中敞开的有害物质注入管34和气体排出管35。为了冷却注射管34的内部，在管34中设置有具有闭合循环回路的冷却装置51.在冷却装置51中，从供给侧冷却管62形成热交换部，冷却管62与冷却单元61和回流侧冷却管63.版权所有（C）2004，JPO＆NCIPI

2. 发明专利

JP2004195362A Vacuum uv light apparatus and method for using residual radioactive radiation 有权
公开(公告)号：JP2004195362A
公开(公告)日：2004-07-15
申请号：JP2002366845
申请日：2002-12-18
申请人： Toshiba Corp , 株式会社東芝
发明人： NODA ETSUO , HASHIMOTO KIYOSHI , OKUDA YASUYUKI , HAYASHI KAZUO
IPC分类号： G21H3/00 , B01J19/12 , G21H3/02 , G21K5/00 , G21K5/02
摘要： PROBLEM TO BE SOLVED: To provide a vacuum UV light apparatus which converts electromagnetic radiation such as γ rays and X-rays emitting from a radioactive substance such as spent nuclear fuel and highly radioactive waste into industrially useful vacuum UV light with high efficiency, and to provide a method for using the residual radioactivity in the radioactive substance.
SOLUTION: The apparatus is equipped with: a radiation generating part 4 which generates electromagnetic radiation; a light generating part 5 disposed in the vicinity of the radiation generating part 4 and housing the light-converting gas which converts the radiation into vacuum UV light; and a photo-reaction part 7 disposed adjacent to the light generating part 5 via a light-transmitting window where the vacuum UV light transmits and housing the substance to induce the chemical reaction by the vacuum UV light.
COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2003300041A Method and apparatus for detoxicating treatment of harmful organic material 审中-公开
标题翻译：用于去除有害有机材料处理的方法和装置
公开(公告)号：JP2003300041A
公开(公告)日：2003-10-21
申请号：JP2002109071
申请日：2002-04-11
申请人： Toshiba Corp , 株式会社東芝
发明人： SATO NOZOMI , SHOJI YUICHI , AIZAWA TOSHIE , OKUDA YASUYUKI
IPC分类号： F23J1/00 , B01D53/14 , B01D53/70 , B09B3/00 , B09C1/02 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To perform decomposing treatment of an harmful organic compound to a harmless compound without discharging any harmful compound in an environment in a process of detoxicating decomposing treatment of the harmful organic compound. SOLUTION: The harmful organic compound 3, dioxins for example, is blended in a molten salt of alkaline metal hydroxide, sodium hydroxide 1 for example and the obtained salt mixture is heated to perform decomposing treatment 4 of the harmful organic compound. Gaseous decomposed products 5 are subjected to gas decontamination 6 and are discharged in air 8 as harmless gases 7. Meanwhile used molten salt 9 is subjected to salt purification 10 and recovered sodium hydroxide 11 is reused and other salts 13 such as sodium carbonate are discarded. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：在有害有机化合物的分解处理的过程中，在环境中，在不排出有害化合物的情况下，将有害有机化合物分解成无害化合物。解决方案：将有害有机化合物3（例如二恶英）混合在碱金属氢氧化物的熔融盐，例如氢氧化钠1中，并将所得盐混合物加热以进行有害有机化合物的分解处理4。气体分解产物5进行气体净化6，并在空气中排放8作为无害气体7.同时使用的熔融盐9进行盐净化10，回收的氢氧化钠11被再利用，并且丢弃其它盐13如碳酸钠。版权所有（C）2004，JPO

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