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1.发明授权公开(公告)号：US06483004B1
公开(公告)日：2002-11-19
申请号：US09469627
申请日：1999-12-22
IPC分类号： G21F900
CPC分类号： G21F9/04
摘要： Radioactive laundry liquid wastes are supplied in a liquid waste heating vessel. Hydrogen peroxide and an alkali solution are supplied to the liquid waste heating vessel. pH of radioactive laundry liquid wastes is adjusted to 7 or higher by the alkali solution. The radioactive laundry liquid wastes are heated to 50° C. or higher by a heating device. The heated radioactive laundry liquid wastes are introduced to first and second aeration vessels. Ozone is supplied from an ozone generator by way of an ozone gas discharge port to the first aeration vessel. Ozone discharged from the first aeration vessel is introduced from the ozone gas discharge port to the second aeration vessel. Therefore, the amount of ozone dissolved into the radioactive laundry liquid wastes is increased so that the amount of hydroxy radicals formed for decomposing organic substances increases, since the laundry liquid wastes are heated to 50° C. or higher under the presence of hydrogen peroxide.
摘要翻译： 放射性洗衣液废液供应在液体废物加热容器中。 将过氧化氢和碱溶液供给至废液加热容器。 放射性洗衣液废液的pH值通过碱溶液调节至7以上。 放射性洗衣液废物通过加热装置加热至50℃以上。 加热的放射性洗涤液体废物被引入第一和第二曝气容器。 臭氧从臭氧发生器通过臭氧气体排放口供应到第一通气容器。 从第一曝气容器排出的臭氧从臭氧气体排放口引入第二曝气容器。 因此，由于在过氧化氢的存在下将洗衣液废弃物加热至50℃以上，所以溶解于放射性洗涤用液体废物中的臭氧的量增加，从而形成用于分解有机物质的羟基自由基的量增加。
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2.发明授权Method of and apparatus for treating radioactive liquid wastes containing surface active agents 有权用于处理含有表面活性剂的放射性液体废物的方法和设备公开(公告)号：US06800196B2
公开(公告)日：2004-10-05
申请号：US10029260
申请日：2001-12-28
IPC分类号： B01D1712
CPC分类号： G21F9/04
摘要： Radioactive laundry liquid wastes are supplied in a liquid waste heating vessel. Hydrogen peroxide and an alkali solution are supplied to the liquid waste heating vessel. The pH of the radioactive laundry liquid wastes is adjusted to 7 or higher by the alkali solution. The radioactive laundry liquid wastes are heated to 50° C. or higher by a heating device and introduced to first and second aeration vessels. The temperature is controlled by a device in accordance with the value measured by a thermometer. Ozone is supplied from an ozone generator by way of an ozone gas discharge port to the first aeration vessel. Ozone discharged from the first aeration vessel is introduced from the ozone gas discharge port to the second aeration vessel. Therefore, the amount of ozone dissolved into the radioactive laundry liquid wastes is increased so that the amount of hydroxy radicals formed for decomposing organic substances increases, since the laundry liquid wastes are heated to 50° C. or higher under the presence of hydrogen peroxide.
摘要翻译： 放射性洗衣液废液供应在液体废物加热容器中。 将过氧化氢和碱溶液供给至废液加热容器。 放射性洗衣液废物的pH值通过碱溶液调节至7以上。 放射性洗衣液废物通过加热装置加热至50℃以上，并被引入第一和第二通气容器。 根据由温度计测量的值由设备控制温度。 臭氧从臭氧发生器通过臭氧气体排放口供应到第一通气容器。 从第一曝气容器排出的臭氧从臭氧气体排放口引入第二曝气容器。 因此，由于在过氧化氢的存在下将洗衣液废弃物加热至50℃以上，所以溶解于放射性洗涤用液体废物中的臭氧的量增加，从而形成用于分解有机物质的羟基自由基的量增加。
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公开(公告)号：US06502520B1
公开(公告)日：2003-01-07
申请号：US09600317
申请日：2000-07-13
申请人： Takashi Nishi , Hideo Hashida , Toshiaki Matsuo , Takeyuki Kondo , Masami Matsuda , Kiyotaka Ueda
发明人： Takashi Nishi , Hideo Hashida , Toshiaki Matsuo , Takeyuki Kondo , Masami Matsuda , Kiyotaka Ueda
IPC分类号： F23B500
CPC分类号： F23G5/24 , F23G5/085 , F23G5/16 , F23G2202/20 , F23G2204/204 , F23G2209/18 , G21F9/308 , G21F9/32
摘要： An incineration and melting furnace has a furnace main body that is filled with a conductive heat generation body (for example, graphite). Radioactive combustible materials in contact with the conductive heat generation body are burnt and the radiaoactive incombustible materials are melted. The resultant exhaust gases and the molten products flow downwardly in the conductive heat generation body filled region and flow out of a molten product discharging port. Noxious gases such as dioxins contained in the exhaust gases are thermally decomposed into a non-toxic state in a high temperature portion of the conductive heat generation region.
摘要翻译： 焚烧熔化炉具有填充有导电性发热体（例如石墨）的炉主体。 与导电发热体接触的放射性可燃材料被燃烧，并且辐射不燃材料熔化。 所产生的废气和熔融产物在导电发热体填充区域中向下流动，并从熔融产物排出口流出。 废气中含有的二恶英等有害气体在导电性发热区域的高温部分被热分解成无毒状态。
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公开(公告)号：US20050169817A1
公开(公告)日：2005-08-04
申请号：US10921331
申请日：2004-08-19
IPC分类号： C08G63/78 , B01F7/00 , B01F7/02 , B01F7/16 , B01F13/10 , B01F15/00 , B01J19/08 , B01J19/10 , B01J19/12 , B01J19/18 , C08G63/08 , C08G85/00 , C08F2/00 , B32B27/04 , C08G63/06
CPC分类号： B01J19/10 , B01F7/00975 , B01F7/02 , B01F7/16 , B01F13/1027 , B01F15/00863 , B01J19/082 , B01J19/12 , B01J19/126 , B01J19/18 , B01J19/1862 , B01J2219/00006 , B01J2219/00094 , B01J2219/00166 , B01J2219/00182 , B01J2219/00768 , B01J2219/0077 , B01J2219/00779 , B01J2219/0809 , B01J2219/0828 , B01J2219/083 , B01J2219/0892 , B01J2219/182 , B01J2219/185 , B01J2219/1943 , C08G63/08
摘要： The object of the invention is to provide a polymerization processor from a raw material in a molten state, which can synthesize a polymer of high quality. Lactide sent from an apparatus for supplying lactide 1 is heated and molten in an apparatus for melting lactide 2, and a catalyst is added to the lactide in an apparatus for supplying a catalyst 3. The molten lactide is supplied through an apparatus for supplying lactide 4 to a horizontal reaction tank 5, and flows by a head difference with a polymerization reaction proceeding. A discharged reaction solution is supplied to the upper part of a vertical reaction tank 6, and flows through the vertical reaction tank 6 by gravity with the polymerization reaction proceeding. Thereafter, the reaction solution is transported to an apparatus for removing remaining lactide 7, where unreacted lactide is removed, and then the reaction solution is discharged.
摘要翻译： 本发明的目的是提供一种熔融状态的原料的聚合处理剂，其可以合成高质量的聚合物。 从用于供应丙交酯1的装置送来的丙交酯在用于熔融丙交酯2的装置中加热熔化，并在催化剂3的供给装置中向丙交酯中加入催化剂。 熔化的丙交酯通过用于向水平反应槽5供应丙交酯4的装置供给，并且随着聚合反应的进行而发生头差。 排出的反应溶液被供给到立式反应槽6的上部，并且随着聚合反应进行而通过重力流过垂直反应槽6。 此后，将反应溶液输送到去除剩余丙交酯7的装置，除去未反应的丙交酯，然后排出反应溶液。
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公开(公告)号：US20080159921A1
公开(公告)日：2008-07-03
申请号：US11826225
申请日：2007-07-13
IPC分类号： B01J19/18
CPC分类号： B01J19/1856 , B01J19/1812 , B01J19/1862 , B01J2219/00038 , B01J2219/0004
摘要： A polymerization method comprises, prior to polymerization of a monomer of the cyclic dimer of alpha-hydroxycarboxylic acid, a first mixture of a polymerization catalyst by bypassing a part of the monomer of the cyclic dimer is prepared. Then, the first mixture is mixed with a dominant amount of the monomer introduced into a polymerization reactor. The monomer of the cyclic dimer in the polymerization reactor is conducted in the presence of a polymerization initiator.
摘要翻译： 聚合方法包括在α-羟基羧酸的环状二聚体的单体聚合之前，通过旁路一部分环状二聚体的单体制备聚合催化剂的第一混合物。 然后，将第一混合物与引入聚合反应器的显着量的单体混合。 聚合反应器中的环状二聚体的单体在聚合引发剂的存在下进行。
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公开(公告)号：US20050192405A1
公开(公告)日：2005-09-01
申请号：US10919522
申请日：2004-08-17
IPC分类号： C08L67/04 , C08F293/00 , C08F297/00 , C08L31/02 , C08L33/08 , C08L53/00 , C08L101/16
CPC分类号： C08L33/08 , C08F293/005 , C08F297/00 , C08L31/02 , C08L53/00 , C08L2666/02 , C08L2666/04
摘要： The object of the present invention is to provide a polymer alloy including polylactic acid which can be used in the same manner as conventional commodity plastics even in an environment of high temperature and high humidity. According to the present invention, there is provided a polymer alloy including polylactic acid comprising (A) a polylactic acid, (B) a polyalkylacrylic ester and/or a polyvinyl ester, (C) a polyolefin and (D) a block copolymer of a polyalkylacrylic ester and polyolefin and/or a block copolymer of a polyvinyl ester and a polyolefin.
摘要翻译： 本发明的目的是提供一种包括聚乳酸的聚合物合金，其即使在高温高湿环境中也可以与常规商品塑料一样使用。 根据本发明，提供了包含聚乳酸的聚合物合金，其包含（A）聚乳酸，（B）聚烷基丙烯酸酯和/或聚乙烯酯，（C）聚烯烃和（D） 聚烷基丙烯酸酯和聚烯烃和/或聚乙烯酯和聚烯烃的嵌段共聚物。
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公开(公告)号：US07931872B2
公开(公告)日：2011-04-26
申请号：US10921331
申请日：2004-08-19
IPC分类号： B01J19/18
CPC分类号： B01J19/10 , B01F7/00975 , B01F7/02 , B01F7/16 , B01F13/1027 , B01F15/00863 , B01J19/082 , B01J19/12 , B01J19/126 , B01J19/18 , B01J19/1862 , B01J2219/00006 , B01J2219/00094 , B01J2219/00166 , B01J2219/00182 , B01J2219/00768 , B01J2219/0077 , B01J2219/00779 , B01J2219/0809 , B01J2219/0828 , B01J2219/083 , B01J2219/0892 , B01J2219/182 , B01J2219/185 , B01J2219/1943 , C08G63/08
摘要： A polymerization processor synthesizes a high quality polymer from a raw material in a molten state. Lactide sent from an apparatus for supplying lactide 1 is heated and molten in an apparatus for melting lactide 2, and a catalyst is added to the lactide in an apparatus for supplying a catalyst 3. The molten lactide is supplied through an apparatus for supplying lactide 4 to a horizontal reaction tank 5, and flows by a head difference with a polymerization reaction proceeding. A discharged reaction solution is supplied to the upper part of a vertical reaction tank 6, and flows through the vertical reaction tank 6 by gravity with the polymerization reaction proceeding. Thereafter, the reaction solution is transported to an apparatus for removing remaining lactide 7, where unreacted lactide is removed, and then the reaction solution is discharged.
摘要翻译： 聚合处理剂从熔融状态的原料合成高品质聚合物。 从用于供应丙交酯1的装置送来的丙交酯在用于熔融丙交酯2的装置中加热熔化，并在催化剂3的供给装置中向丙交酯中加入催化剂。熔融丙交酯通过供应丙交酯4的装置 到水平反应槽5，并且随着聚合反应的进行，头部差异流动。 排出的反应溶液被供给到立式反应槽6的上部，并且随着聚合反应进行而通过重力流过垂直反应槽6。 此后，将反应溶液输送到去除剩余丙交酯7的装置，除去未反应的丙交酯，然后排出反应溶液。
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公开(公告)号：US07521524B2
公开(公告)日：2009-04-21
申请号：US11071326
申请日：2005-03-04
CPC分类号： B01J19/1856 , B01J19/1812 , B01J19/1862 , B01J2219/00038 , B01J2219/0004
摘要： A polymerization method comprises, prior to polymerization of a monomer of the cyclic dimer of alpha-hydroxycarboxylic acid, a first mixture of a polymerization catalyst by bypassing a part of the monomer of the cyclic dimer is prepared. Then, the first mixture is mixed with a dominant amount of the monomer introduced into a polymerization reactor. The monomer of the cyclic dimer in the polymerization reactor is conducted in the presence of a polymerization initiator.
摘要翻译： 聚合方法包括在α-羟基羧酸的环状二聚体的单体聚合之前，通过旁路一部分环状二聚体的单体制备聚合催化剂的第一混合物。 然后，将第一混合物与引入聚合反应器的显着量的单体混合。 聚合反应器中的环状二聚体的单体在聚合引发剂的存在下进行。
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公开(公告)号：US07160948B2
公开(公告)日：2007-01-09
申请号：US10919522
申请日：2004-08-17
IPC分类号： C08L53/00
CPC分类号： C08L33/08 , C08F293/005 , C08F297/00 , C08L31/02 , C08L53/00 , C08L2666/02 , C08L2666/04
摘要： The object of the present invention is to provide a polymer alloy including polylactic acid which can be used in the same manner as conventional commodity plastics even in an environment of high temperature and high humidity. According to the present invention, there is provided a polymer alloy including polylactic acid comprising (A) a polylactic acid, (B) a polyalkylacrylic ester and/or a polyvinyl ester, (C) a polyolefin and (D) a block copolymer of a polyalkylacrylic ester and polyolefin and/or a block copolymer of a polyvinyl ester and a polyolefin.
摘要翻译： 本发明的目的是提供一种包括聚乳酸的聚合物合金，其即使在高温高湿环境中也可以与常规商品塑料一样使用。 根据本发明，提供了包含聚乳酸的聚合物合金，其包含（A）聚乳酸，（B）聚烷基丙烯酸酯和/或聚乙烯酯，（C）聚烯烃和（D） 聚烷基丙烯酸酯和聚烯烃和/或聚乙烯酯和聚烯烃的嵌段共聚物。
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公开(公告)号：US20050222379A1
公开(公告)日：2005-10-06
申请号：US11066998
申请日：2005-02-28
申请人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Hitomi Ohara , Seiji Sawa , Yasuhiro Fujii , Tatsushi Kawamoto , Takashi Yatsugi
发明人： Toshiaki Matsuo , Takayuki Matsumoto , Naruyasu Okamoto , Hitomi Ohara , Seiji Sawa , Yasuhiro Fujii , Tatsushi Kawamoto , Takashi Yatsugi
IPC分类号： C08G63/78 , B01J19/18 , C07C67/08 , C08G63/08 , C08L101/16
CPC分类号： B01J19/1862 , B01J2219/00031 , B01J2219/0004 , B01J2219/00094 , B01J2219/00135 , B01J2219/002 , C07D319/12 , C08G63/08
摘要： The present invention is envisaged to provide an apparatus and a process for synthesizing lactide, according to which the water content in the produced lactide can be reduced. In operation of the system, lactic acid oligomer discharge valve 10 is closed, allowing transfer of lactic acid to its polycondensing apparatus 2, and concentration and polycondensation of lactic acid are advanced by heating and evacuation, with the produced water being evaporated. Lactic acid, lactic acid oligomer and lactide are removed from the produced gaseous body by condenser 11 and refluxed to the polycondensing apparatus, and then water content in the gaseous body is measured by pressure gauge 12. After confirming that the water content is below a specified value, lactic acid oligomer discharge valve 10 is opened to allow transfer of the lactic acid oligomer, said oligomer being depolymerized to produce gaseous lactide, which is condensed and recovered.
摘要翻译： 本发明设想提供一种用于合成丙交酯的装置和方法，根据该方法可以减少所生产的丙交酯中的水含量。 在该系统的操作中，乳酸低聚物排出阀10关闭，允许将乳酸转移到其缩聚装置2中，并且通过加热和抽真空来促进乳酸的浓缩和缩聚，产生的水被蒸发。 乳酸，乳酸低聚物和丙交酯通过冷凝器11从产生的气体中除去并回流到缩聚装置，然后通过压力计12测量气体中的含水量。 在确认水分低于规定值后，打开乳酸低聚物排出阀10，使乳酸低聚物转移，将所述低聚物解聚，生成气态丙交酯，将其冷凝回收。
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