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1. 发明授权

US06599485B1 Apparatus for decomposing PCB 失效
标题翻译：用于分解PCB的设备
公开(公告)号：US06599485B1
公开(公告)日：2003-07-29
申请号：US09329591
申请日：1999-06-10
申请人： Yasuhiro Yamauchi , Kan Ogata , Naoki Shindo , Nobuhiro Hokao , Yoshihiko Tsuchiyama , Masakazu Tateishi , Tadatsugu Fukuzumi
发明人： Yasuhiro Yamauchi , Kan Ogata , Naoki Shindo , Nobuhiro Hokao , Yoshihiko Tsuchiyama , Masakazu Tateishi , Tadatsugu Fukuzumi
IPC分类号： B09B300
CPC分类号： A62D3/38 , A62D3/35 , A62D2101/22 , A62D2203/10 , B01D3/14 , B01D3/4211
摘要： The present invention provides a PCB decomposing apparatus capable of decomposing PCB efficiently. The PCB decomposing apparatus comprises a PCB extracting container for extracting PCB from a PCB-containing material with an organic solvent. A distilling tower provided on the downstream side of the PCB extracting container distills the organic solvent to separate the PCB. A primary reactor provided on the downstream side of the distilling tower includes a nozzle for supplying aqueous Na2CO3 solution and a nozzle for supplying an oxidizing agent into the container. A liquid cyclone provided on the downstream side of the primary reactor can remove Na2CO3 having a large particle size. A secondary reactor formed by a long pipe is connected to the liquid cyclone. A gas-liquid separator provided on the further downstream side of the secondary reactor can separate a gas from a solution. A film separator separates treated water into purified water and a concentrated solution, and the purified water is supplied as circulating water to the upstream side of a pressure pump.
摘要翻译：本发明提供能够有效地分解PCB的PCB分解装置。 PCB分解装置包括用于从含有PCB的材料用有机溶剂提取PCB的PCB提取容器。设置在PCB提取容器下游侧的蒸馏塔蒸馏有机溶剂以分离PCB。设置在蒸馏塔的下游侧的主反应器包括用于供给Na 2 CO 3水溶液的喷嘴和用于将氧化剂供应到容器中的喷嘴。设置在初级反应器的下游侧的液体旋风分离器可以除去大粒径的Na 2 CO 3。由长管形成的二次反应器与液体旋风分离器连接。设置在次级反应器的更下游侧的气液分离器可以将气体与溶液分离。膜分离器将经处理的水分离成纯水和浓缩溶液，将纯化水作为循环水供给到压力泵的上游侧。

2. 发明授权

US06235963B1 Method for decomposing PCB 失效
标题翻译：分解PCB的方法
公开(公告)号：US06235963B1
公开(公告)日：2001-05-22
申请号：US09060281
申请日：1998-04-14
申请人： Yasuhiro Yamauchi , Kan Ogata , Naoki Shindo , Nobuhiro Hokao , Yoshihiko Tsuchiyama , Masakazu Tateishi , Tadatsugu Fukuzumi
发明人： Yasuhiro Yamauchi , Kan Ogata , Naoki Shindo , Nobuhiro Hokao , Yoshihiko Tsuchiyama , Masakazu Tateishi , Tadatsugu Fukuzumi
IPC分类号： A62D300
CPC分类号： A62D3/38 , A62D3/35 , A62D2101/22 , A62D2203/10 , B01D3/14 , B01D3/4211
摘要： The present invention provides a PCB decomposing apparatus capable of decomposing PCB efficiently. The PCB decomposing apparatus comprises a PCB extracting container for extracting PCB from a PCB-containing material with an organic solvent. A distilling tower provided on the downstream side of the PCB extracting container distills the organic solvent to separate the PCB. A primary reactor provided on the downstream side of the distilling tower includes a nozzle for supplying aqueous Na2CO3 solution and a nozzle for supplying an oxidizing agent into the container. A liquid cyclone provided on the downstream side of the primary reactor can remove Na2CO3 having a large particle size. A secondary reactor formed by a long pipe is connected to the liquid cyclone. A gas-liquid separator provided on the further downstream side of the secondary reactor can separate a gas from a solution. A film separator separates treated water into purified water and a concentrated solution, and the purified water is supplied as circulating water to the upstream side of a pressure pump.
摘要翻译：本发明提供能够有效地分解PCB的PCB分解装置。 PCB分解装置包括用于从含有PCB的材料用有机溶剂提取PCB的PCB提取容器。设置在PCB提取容器下游侧的蒸馏塔蒸馏有机溶剂以分离PCB。设置在蒸馏塔的下游侧的主反应器包括用于供给Na 2 CO 3水溶液的喷嘴和用于将氧化剂供应到容器中的喷嘴。设置在初级反应器的下游侧的液体旋风分离器可以除去大粒径的Na 2 CO 3。由长管形成的二次反应器连接到液体旋风分离器。设置在次级反应器的更下游侧的气液分离器可以将气体与溶液分离。膜分离器将经处理的水分离成纯水和浓缩溶液，将纯化水作为循环水供给到压力泵的上游侧。

3. 发明授权

US06949231B2 PCB decomposition reactor 失效
标题翻译： PCB分解反应器
公开(公告)号：US06949231B2
公开(公告)日：2005-09-27
申请号：US09975614
申请日：2001-10-10
申请人： Yasuhiro Yamauchi , Kan Ogata , Takashi Moribe , Masakazu Tateishi , Tadatsugu Fukuzumi , Mitsuji Iwao , Nobuyuki Ikeda , Naoki Shindo , Nobuhiro Hokao
发明人： Yasuhiro Yamauchi , Kan Ogata , Takashi Moribe , Masakazu Tateishi , Tadatsugu Fukuzumi , Mitsuji Iwao , Nobuyuki Ikeda , Naoki Shindo , Nobuhiro Hokao
IPC分类号： A62D3/00 , A62D3/20 , A62D3/36 , A62D3/38 , A62D101/22 , B01J8/00 , B01J8/18 , B01J8/22 , B01J10/00 , B01J19/00 , B01J19/26 , B09B3/00 , C01B32/50
CPC分类号： A62D3/36 , A62D2101/22 , A62D2203/10 , B01J8/0055 , B01J8/1818 , B01J8/228 , B01J10/002 , B01J19/26 , B01J2219/00164
摘要： A PCB decomposition reactor includes: an injector for injecting a mixture of water and sodium hydroxide connected to the lower part of the reaction vessel; an outlet pipe for withdrawing treated fluid connected to the sidewall of the reaction vessel and a cyclone for separating sodium carbonate from the treated fluid; a discharge pipe connected to the top of the cyclone to discharge treated fluid from which precipitated sodium carbonate has been removed; a downcomer for the separated fluid connected to the bottom of the cyclone so that precipitated sodium carbonate and fluid containing it are discharged therethrough and to an injector which is connected to a feed pipe for feeding a mixture of PCB and mineral oil; and a gas supply nozzle for injecting a gas into the reaction vessel installed at the bottom of the reaction vessel.
摘要翻译： PCB分解反应器包括：用于注入连接到反应容器下部的水和氢氧化钠的混合物的注射器; 用于抽出连接到反应容器侧壁的处理流体的出口管和用于从处理过的流体中分离出碳酸钠的旋风分离器; 连接到旋风分离器顶部的排放管，以排出已经从其中除去沉淀的碳酸钠的处理过的流体; 用于连接到旋风分离器底部的分离的流体的降液管，使得沉淀的碳酸钠和含有它的流体通过其排放到与进料管连接以供给PCB和矿物油的混合物的喷射器; 以及用于将气体注入安装在反应容器底部的反应容器中的气体供给喷嘴。

4. 发明授权

US06322761B1 PCB decomposition reactor 失效
标题翻译： PCB分解反应器
公开(公告)号：US06322761B1
公开(公告)日：2001-11-27
申请号：US09266388
申请日：1999-03-11
申请人： Yasuhiro Yamauchi , Kan Ogata , Takashi Moribe , Masakazu Tateishi , Tadatsugu Fukuzumi , Mitsuji Iwao , Nobuyuki Ikeda , Naoki Shindo , Nobuhiro Hokao
发明人： Yasuhiro Yamauchi , Kan Ogata , Takashi Moribe , Masakazu Tateishi , Tadatsugu Fukuzumi , Mitsuji Iwao , Nobuyuki Ikeda , Naoki Shindo , Nobuhiro Hokao
IPC分类号： B01J800
CPC分类号： A62D3/36 , A62D2101/22 , A62D2203/10 , B01J8/0055 , B01J8/1818 , B01J8/228 , B01J10/002 , B01J19/26 , B01J2219/00164
摘要： This invention provides a PCB decomposition reactor which can decompose PCB efficiently. In this PCB decomposition reactor, an injector for injecting a mixture of water and sodium hydroxide into a reaction vessel is connected to the lower part of the reaction vessel. An outlet pipe for withdrawing the fluid treated within the reaction vessel is connected to the sidewall of the reaction vessel. The other end of the outlet pipe is connected to a cyclone for separating sodium carbonate from the treated fluid. A discharge pipe is connected to the top of the cyclone, so that the treated fluid from which the precipitated sodium carbonate has been removed is discharged therethrough. A downcomer for the separated fluid is connected to the bottom of the cyclone, so that the precipitated sodium carbonate and some fluid containing it are discharged therethrough. The lower end of the downcomer is connected to an injector, which has connected thereto a feed pipe for feeding a mixture of PCB and mineral oil. A gas supply nozzle for injecting a gas into the reaction vessel is installed at the bottom of the reaction vessel.
摘要翻译：本发明提供一种能够有效分解PCB的PCB分解反应器。在该PCB分解反应器中，将反应容器内的水和氢氧化钠的混合物注入喷射器连接到反应容器的下部。用于取出在反应容器内处理的流体的出口管连接到反应容器的侧壁。出口管的另一端连接到用于从处理过的流体分离碳酸钠的旋风分离器。排出管连接到旋风分离器的顶部，从而将已经除去了沉淀的碳酸钠的处理流体排出。分离流体的降液管连接到旋风分离器的底部，使得沉淀的碳酸钠和含有它的一些流体通过其排出。降液管的下端连接到喷射器，喷射器连接有用于供给PCB和矿物油混合物的进料管。用于将气体注入反应容器的气体供给喷嘴安装在反应容器的底部。

5. 发明授权

US5840085A Process for removing sodium chloride and potassium salts from ash collected from a soda recovery boiler 失效
标题翻译：从苏打水回收锅炉收集的灰分中除去钾盐的方法
公开(公告)号：US5840085A
公开(公告)日：1998-11-24
申请号：US538790
申请日：1995-10-03
申请人： Kikuo Tokunaga , Masakazu Tateishi , Michimasa Yagi , Takayuki Maeda , Yoshihisa Arakawa
发明人： Kikuo Tokunaga , Masakazu Tateishi , Michimasa Yagi , Takayuki Maeda , Yoshihisa Arakawa
IPC分类号： B09B3/00 , C01D5/02 , C01D5/16 , D21C11/00 , B01D9/02
CPC分类号： C01D5/02 , C01D5/16
摘要： This invention relates to a process for removing sodium chloride and potassium salts, which are impurities concentrated and accumulated in pulp digesting chemicals, from ash collected from a soda recovery boiler. This process comprises the steps of (a) mixing ash collected from the combustion exhaust gas of the soda recovery boiler with water to form a slurry, adjusting the pH of the slurry to 10 or less by the addition of sulfuric acid, adjusting the temperature of the slurry to 20.degree. C. or above, and holding the slurry at that temperature for a sufficient time to cause sodium chloride and potassium salts present in the collected ash to be dissolved in the water; (b) cooling the slurry to a temperature below 20.degree. C. by the addition of ice and/or water so as to precipitate solid matter therefrom; and (c) separating the slurry into solid and liquid components and recovering the solid component while discharging the liquid component out of the system.
摘要翻译：本发明涉及从苏打水回收锅炉收集的灰分中除去作为浓缩并积聚在纸浆消化剂中的杂质的氯化钠和钾盐的方法。该方法包括以下步骤：（a）将从苏打水回收锅炉的燃烧废气中收集的灰混合，形成浆料，通过加入硫酸将浆料的pH调节至10以下，调节温度将浆料加热到20℃以上，并在该温度下保持浆料足够的时间，使收集的灰分中存在的氯化钠和钾盐溶解在水中; （b）通过加入冰和/或水将浆料冷却到低于20℃的温度，从而沉淀固体物质; 和（c）将浆料分离成固体和液体组分，并在将液体组分排出系统的同时回收固体组分。

6. 发明授权

US4222031A Warning device for a vehicle 失效
标题翻译：车辆警告装置
公开(公告)号：US4222031A
公开(公告)日：1980-09-09
申请号：US947763
申请日：1978-10-02
申请人： Michio Okamoto , Tohru Fukumura , Minoru Ichikawa , Masaru Uenoyama , Masaaki Ichimura , Masakazu Tateishi
发明人： Michio Okamoto , Tohru Fukumura , Minoru Ichikawa , Masaru Uenoyama , Masaaki Ichimura , Masakazu Tateishi
IPC分类号： B60T17/22 , G07C5/08 , G08B19/00
CPC分类号： G07C5/0825 , B60T17/225
摘要： A warning device for a vehicle is capable of checking a disorder in the vehicle in a sequential order through a dialog between the device and an operator. The device first indicates conduction of a test before a starter is turned on and the operator depresses a test switch in compliance with this indication to test whether all indication units and buzzer can operate normally. After finishing this test, any disorder which may exist at various starting check points such as a hydraulic fluid level and a radiator water level is detected by an associated indication unit. After the starting check up has been completed and the starter is turned on, driving check points such as a torque converter oil temperature and a brake air pressure are constantly watched and if there occurs any disorder in such check points, the operator is informed of such disorder by operation of all of the indication units and the buzzer. The operator then operates only the indication unit associated with the check point where the disorder has occurred by manipulation of a check switch.
摘要翻译：用于车辆的警告装置能够通过设备和操作者之间的对话以顺序的顺序来检查车辆中的障碍物。该装置首先在起动器接通之前指示测试的导通，并且操作者按照该指示器按压测试开关，以测试所有指示单元和蜂鸣器是否能正常运行。在完成该测试之后，可以通过相关联的指示单元来检测可能存在于各种启动检查点（例如液压液位和散热器水位）的任何紊乱。开始检查完成并启动起动器后，不断观察变矩器油温和制动气压等驾驶检查点，如果在这种检查点发生任何紊乱，操作人员将被通知所有指示单元和蜂鸣器的操作无序。然后，操作者仅通过操纵检查开关操作与发生障碍的检查点相关联的指示单元。

7. 发明授权

US6162958A PCB decomposition process 失效
标题翻译： PCB分解过程
公开(公告)号：US6162958A
公开(公告)日：2000-12-19
申请号：US266664
申请日：1999-03-11
申请人： Masakazu Tateishi , Yoshihiko Tsuchiyama , Yasuhiro Yamauchi , Tadatsugu Fukuzumi , Toshiyuki Hatano
发明人： Masakazu Tateishi , Yoshihiko Tsuchiyama , Yasuhiro Yamauchi , Tadatsugu Fukuzumi , Toshiyuki Hatano
IPC分类号： B01D53/70 , A62D3/38 , A62D101/22 , B01J19/00 , C07B35/06 , A62D3/00
CPC分类号： A62D3/38 , A62D2101/22
摘要： This invention relates to a PCB decomposition process which comprises the steps of reacting an organic material with sodium hydroxide to form sodium carbonate, and decomposing PCB with the aid of the sodium carbonate so formed.
摘要翻译：本发明涉及PCB分解方法，其包括以下步骤：使有机物与氢氧化钠反应形成碳酸钠，并借助于如此形成的碳酸钠分解PCB。

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