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    • 2. 发明授权
    • Aromatic polycarbonate resin granule and process for the production
thereof
    • 芳香族聚碳酸酯树脂颗粒及其生产方法
    • US5663277A
    • 1997-09-02
    • US436230
    • 1995-06-23
    • Hideki IsshikiAkiyoshi ManabeToshinori KitachiYoshifumi IkemuraKatsuhiro KutsunaTatsumi Horie
    • Hideki IsshikiAkiyoshi ManabeToshinori KitachiYoshifumi IkemuraKatsuhiro KutsunaTatsumi Horie
    • C08J3/12C08G64/00
    • C08J3/12C08J2369/00
    • An aromatic polycarbonate resin granule formed of an aggregate of fine powder particles, the granule having a specific surface area of 0.05 to 2.0 m.sup.2 /g, a bulk density of 0.3 to 0.8 g/ml, and an average particle diameter of 0.2 to 5 mm. At least 90% of the fine powder particles forming the granule have a particle diameter of 50 .mu.m or less, and the content of a halogenated hydrocarbon as an organic solvent in the granule is 50 ppm or less in terms of a halogen amount. The polycarbonate granule is obtained by preparing a slurry or wet paste containing a polycarbonate, in which the amount of an organic solvent based on the total amount of the polycarbonate and the organic solvent is 10 to 65% by weight, and the amount of water based on the polycarbonate is at least 5% by weight. The above slurry or wet paste is subjected to a pulverization step to form the fine powder particles in which at least 90% have a particle diameter of 50 .mu.m or less. The fine powder of the polycarbonate is treated to form an aggregate in which the amount of the organic solvent based on the total amount of the polycarbonate and the organic solvent is 10 to 65% by weight and the amount of water based on the polycarbonate is 5 to 20% by weight. The polycarbonate aggregate granule particles are subject to a drying step to obtain granules composed of the fine powder in which at least 90% retain a particle diameter of 50 .mu.m or less and in which the content of the halogenated hydrocarbon as an organic solvent in the granule is 50 ppm or less in terms of halogen amount.
    • PCT No.PCT / JP94 / 01539 Sec。 371日期:1995年6月23日 102(e)日期1995年6月23日PCT 1994年9月20日PCT PCT。 公开号WO95 / 08585 日期1995年3月30日由颗粒聚集体形成的芳香族聚碳酸酯树脂颗粒,比表面积为0.05〜2.0m 2 / g,体积密度为0.3〜0.8g / ml,平均粒径 为0.2〜5mm。 形成颗粒的至少90%的细粉末颗粒的粒径为50μm以下,颗粒中作为有机溶剂的卤代烃的含量以卤素量计为50ppm以下。 聚碳酸酯颗粒通过制备含有聚碳酸酯的浆料或湿糊剂而获得,其中基于聚碳酸酯和有机溶剂的总量的有机溶剂的量为10〜65重量%,水基 在聚碳酸酯上为至少5重量%。 将上述浆料或湿糊剂进行粉碎步骤以形成其中至少90%具有50μm或更小的粒径的细粉末颗粒。 将聚碳酸酯的细粉末进行处理以形成其中基于聚碳酸酯和有机溶剂的总量的有机溶剂的量为10至65重量%的聚集体,并且基于聚碳酸酯的水的量为5 至20重量%。 聚碳酸酯聚集体粒状颗粒经受干燥步骤,得到由细粉末组成的颗粒,其中至少90%保持50μm或更小的粒径,其中作为有机溶剂的卤代烃的含量 颗粒的卤素量为50ppm以下。
    • 4. 发明申请
    • Hydrogen combustion system
    • 氢燃烧系统
    • US20080025886A1
    • 2008-01-31
    • US11878054
    • 2007-07-20
    • Akiyoshi ManabeMasaaki KatoKazumasa MochizukiMasakazu Mimura
    • Akiyoshi ManabeMasaaki KatoKazumasa MochizukiMasakazu Mimura
    • B01J8/06
    • F23D14/22F23C2900/9901F23D91/02
    • A hydrogen combustion system comprising: an external cylinder 1 constituting the exterior of a double tube construction; an internal cylinder 2 formed by a porous metal plate constituting the interior of said double tube construction; hydrogen combustion catalyst 4 supported with precious metals on spherical ceramic support surface, formed in pellet state, being packed in said internal cylinder 2; an insert pipe 3 formed by porous metal plate inserted in the center of said internal cylinder 2; pre-heating heaters 5 installed between said insert pipe 3 and said internal cylinder 2 to preheat said hydrogen combustion catalyst 4 to ambient atmosphere of over catalytic reaction temperatures; a hydrogen introducing port 8 connecting to said insert pipe 3; an air introducing port 9 provided at the bottom of said external cylinder 1 in the area between said external cylinder 1 and said internal cylinder 2, wherein air for hydrogen combustion is introduced by the drift effect resulting from the differential pressure generated between the packed layer of hydrogen combustion catalyst and the outside, by thermal convection, achieving safe combustion treatment of hydrogen in simple construction, small size and high treatment efficiency.
    • 一种氢燃烧系统,包括:构成双管结构的外部的外筒1; 由构成所述双管结构内部的多孔金属板形成的内筒2; 氢气燃烧催化剂4由贵金属负载在球形陶瓷支撑表面上,以颗粒状形成,装在所述内筒2中; 由插入在所述内筒2的中心的多孔金属板形成的插入管3; 预热加热器5安装在所述插入管3和所述内筒2之间,以将所述氢燃烧催化剂4预热到过度催化反应温度的环境气氛; 连接到所述插入管3的氢气引入口8; 设置在外筒1的底部的外筒1和内筒2之间的空气引入口9,其中用于氢气燃烧的空气通过由填充层 氢燃烧催化剂和外部,通过热对流,在施工简单,体积小,处理效率高的条件下实现氢的安全燃烧处理。
    • 7. 发明授权
    • Hydrogen combustion system
    • 氢燃烧系统
    • US07700055B2
    • 2010-04-20
    • US11878054
    • 2007-07-20
    • Akiyoshi ManabeMasaaki KatoKazumasa MochizukiMasakazu Mimura
    • Akiyoshi ManabeMasaaki KatoKazumasa MochizukiMasakazu Mimura
    • B01J8/02B01J8/04G21C9/00G21C19/30C01B5/00F23D14/18
    • F23D14/22F23C2900/9901F23D91/02
    • A hydrogen combustion system comprising: an external cylinder 1 constituting the exterior of a double tube construction; an internal cylinder 2 formed by a porous metal plate constituting the interior of said double tube construction; hydrogen combustion catalyst 4 supported with precious metals on spherical ceramic support surface, formed in pellet state, being packed in said internal cylinder 2; an insert pipe 3 formed by porous metal plate inserted in the center of said internal cylinder 2; pre-heating heaters 5 installed between said insert pipe 3 and said internal cylinder 2 to preheat said hydrogen combustion catalyst 4 to ambient atmosphere of over catalytic reaction temperatures; a hydrogen introducing port 8 connecting to said insert pipe 3; an air introducing port 9 provided at the bottom of said external cylinder 1 in the area between said external cylinder 1 and said internal cylinder 2, wherein air for hydrogen combustion is introduced by the drift effect resulting from the differential pressure generated between the packed layer of hydrogen combustion catalyst and the outside, by thermal convection, achieving safe combustion treatment of hydrogen in simple construction, small size and high treatment efficiency.
    • 一种氢燃烧系统,包括:构成双管结构的外部的外筒1; 由构成所述双管结构内部的多孔金属板形成的内筒2; 氢气燃烧催化剂4由贵金属负载在球形陶瓷支撑表面上,以颗粒状形成,装在所述内筒2中; 由插入在所述内筒2的中心的多孔金属板形成的插入管3; 预热加热器5安装在所述插入管3和所述内筒2之间,以将所述氢燃烧催化剂4预热到过度催化反应温度的环境气氛; 连接到所述插入管3的氢气引入口8; 设置在外筒1的底部的外筒1和内筒2之间的空气引入口9,其中用于氢气燃烧的空气通过由填充层 氢燃烧催化剂和外部,通过热对流,在施工简单,体积小,处理效率高的条件下实现氢的安全燃烧处理。
    • 9. 发明申请
    • Ozone producing system
    • 臭氧生产系统
    • US20080179185A1
    • 2008-07-31
    • US11882592
    • 2007-08-02
    • Terumi HashimotoMasaaki KatoAkiyoshi Manabe
    • Terumi HashimotoMasaaki KatoAkiyoshi Manabe
    • C25B9/00
    • C25B1/13C25B9/10
    • According to the system by the present invention, multiple numbers of grooves 13 are formed on the internal surface of said anode compartment frame 6 and said cathode compartment frame 12, an anolyte gas-liquid separation tower 4 to separate anolyte from ozone-containing gas generated from said anode compartment 1, being connected to said anode compartment 1 and a catholyte gas-liquid separation tower 5 to separate catholyte from hydrogen gas generated from said cathode compartment 2, being connected to said cathode compartment 2 are installed outside of said electrolytic cell 3 for ozone producing; achieving enhanced cooling effect of anolyte and catholyte and producing ozone gas at a high efficiency.
    • 根据本发明的系统,在阳极室框架6和阴极室框架12的内表面上形成多个槽13,阳极液气液分离塔4将阳极电解液与产生的含臭氧气体分开 从所述阳极室1连接到所述阳极室1和将阴极电解液气体分离塔5与阴极室2连接的氢阴极室与所述阴极室2连接的阴极电解液分离器5安装在所述电解池3的外部 用于臭氧生产; 实现阳极电解液和阴极电解液的增强冷却效果,并高效生产臭氧气体。
    • 10. 发明申请
    • Ozone producing system
    • 臭氧生产系统
    • US20080060936A1
    • 2008-03-13
    • US11896702
    • 2007-09-05
    • Terumi HashimotoMasaaki KatoAkiyoshi Manabe
    • Terumi HashimotoMasaaki KatoAkiyoshi Manabe
    • C25B9/10
    • C25B1/13C25B9/08
    • In an ozone producing electrolytic cell for producing ozone gas by water electrolysis, said anode compartment 1, said cathode compartment 2, said anode compartment frame 6, said anode 8, said ion exchange membrane 9, said cathode 10, said current collector 11, and said cathode compartment frame 12 constituting the electrolytic cell for ozone production 3 are all in the same shape of square or rectangular; and multiple numbers of grooves 13 are formed on the internal surfaces of said anode compartment frame 6 and said cathode compartment frame 12, thereby reducing current density to suppress load on the electrolytic cell for ozone production, even under a given current value supplied to the electrolytic cells for producing ozone.
    • 在通过水电解生产臭氧气体的臭氧生产电解池中,所述阳极室1,所述阴极室2,所述阳极室框架6,所述阳极8,所述离子交换膜9,所述阴极10,所述集电体11和 构成臭氧生成用电解电池3的阴极室框架12全部为正方形或矩形形状, 并且在所述阳极室框架6和所述阴极室框架12的内表面上形成多个凹槽13,从而降低电流密度,甚至在提供给电解液的给定电流值下也能抑制用于臭氧产生的电解池上的负荷 用于生产臭氧的电池。