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    Preheater for arc furnaces
    4.
    发明授权
    Preheater for arc furnaces 失效
    电弧炉预热器

    公开(公告)号：US5898726A

    公开(公告)日：1999-04-27

    申请号：US930944

    申请日：1997-10-02

    申请人： Hiroshige Matsumoto ,  Shinjiro Uchida ,  Keiichi Tanabe ,  Toshitaka Nakayama ,  Makoto Takahashi

    发明人： Hiroshige Matsumoto ,  Shinjiro Uchida ,  Keiichi Tanabe ,  Toshitaka Nakayama ,  Makoto Takahashi

    IPC分类号： F27B3/08 ,  C21C5/52 ,  C21C5/56 ,  F27B3/18 ,  F27D13/00 ,  F27D17/00

    CPC分类号： F27D13/002 ,  C21C5/565 ,  F27B3/18 ,  C21C5/5294 ,  F27B3/085 ,  F27D17/003 ,  Y02P10/216

    摘要： To provide a pre-heating apparatus capable of improving the installation reliability of a raw material holding gate of a pre-heating apparatus, reducing an installation cost and reducing melting electric power energy without deteriorating an operation environment while improving the pre-heating effect on raw materials by an exhaust gas, a shaft equipped with a raw material charging portion and an exhaust gas outlet at the top thereof and with a raw material holding gate at the bottom thereof is disposed in the proximity of an arc furnace, a gap is defined between the lower end portion of the shaft and the holding gate, and an outer cylinder connecting with an exhaust gas duct of the arc furnace is disposed around the outer periphery of the gap.

    摘要翻译： PCT No.PCT / JP96 / 01003 Sec。 371 1997年10月2日第 102（e）1997年10月2日PCT PCT 1996年4月11日PCT公布。 出版物WO96 / 32616 PCT 日期：1996年10月17日为了提供能够提高预热装置的原料保持门的安装可靠性的预热装置，降低安装成本，降低熔融电力能量而不使操作环境恶化，同时改善预热 通过废气对原材料的加热作用，在其顶部配备有原料充填部和排气出口的轴和在其底部具有原料保持浇口的轴设置在电弧炉附近， 在轴的下端部与保持门之间形成有间隙，与电弧炉的排气管连接的外筒配置在间隙的外周。

    Electrochemical Cell and Method for Producing Electrochemical Cell
    6.
    发明申请
    Electrochemical Cell and Method for Producing Electrochemical Cell 审中-公开
    电化学电池及生产电化学电池的方法

    公开(公告)号：US20090169953A1

    公开(公告)日：2009-07-02

    申请号：US12084885

    申请日：2006-11-21

    申请人： Hiroshige Matsumoto ,  Hitoshi Takamura ,  Tatsumi Ishihara

    发明人： Hiroshige Matsumoto ,  Hitoshi Takamura ,  Tatsumi Ishihara

    IPC分类号： H01M8/10

    CPC分类号： H01M8/1253 ,  H01M4/9058 ,  H01M8/1213 ,  H01M8/126 ,  H01M2300/0071 ,  H01M2300/0074 ,  H01M2300/0094 ,  Y02E60/525 ,  Y02P70/56 ,  Y10T29/49108

    摘要： An electrochemical cell including a proton conductor as an electrolyte with superior stability, particularly against gases containing carbon dioxide, is provided.A proton-conductive electrolyte 21 used for an electrochemical cell 20B was a ceramic having the composition SrZr0.5Ce0.4Y0.1O3−δ. As the cathode, a thin film of a proton conductor having the composition SrCe0.95Yb0.05O3−δwas provided on the electrolyte 21 as an intermediate layer 22, and a porous platinum electrode 23c was provided thereon. The anode used was a palladium electrode 23a. A cell 20A including no intermediate layer 22 had a high overvoltage approaching 600 mV at a low current density, namely, 70 mA/cm2. In contrast, the cell 20B, including the intermediate layer 21, had a low overvoltage, namely, about 170 mV, at a current density of 680 mA/cm2.

    摘要翻译： 提供一种电化学电池，其包括作为具有优异稳定性的电解质的质子导体，特别是对含有二氧化碳的气体。 用于电化学电池20B的质子传导电解质21是具有SrZr0.5Ce0.4Y0.1O3-δ组成的陶瓷。 作为阴极，在其上设置具有作为中间层22的电解质21上提供的组成为SrCu0.95Yb0.05O3-deltawas的质子导体薄膜和多孔铂电极23c。 所使用的阳极是钯电极23a。 不包含中间层22的电池20A在低电流密度即70mA / cm 2下的高过电压接近600mV。 相反，包括中间层21的电池20B在680mA / cm 2的电流密度下具有低过电压，即约170mV。

    Proton conducting electrolyte and electrochemical cell including proton conducting electrolyte
    7.
    发明申请
    Proton conducting electrolyte and electrochemical cell including proton conducting electrolyte 审中-公开
    质子导电电解质和电化学电池，包括质子传导电解质

    公开(公告)号：US20080241681A1

    公开(公告)日：2008-10-02

    申请号：US12073641

    申请日：2008-03-07

    申请人： Naoki Ito ,  Hiroshige Matsumoto

    发明人： Naoki Ito ,  Hiroshige Matsumoto

    IPC分类号： H01M6/14

    CPC分类号： H01M8/1246 ,  H01M4/94 ,  H01M2008/1293 ,  Y02E60/525 ,  Y02P70/56

    摘要： A proton conducting electrolyte having good proton conductivity and an electrochemical cell that includes the proton conducting electrolyte are provided. The proton conducting electrolyte has the ABO3 type perovskite structure, and a Site-B contains a first metal having a valence that is smaller than the average valence of the Site-B, and a second metal element having a valence that is larger than the average valence of the Site-B by at least one. Holes are formed in the proton conducting electrolyte. Thus, good proton conductivity is imparted to the proton conducting electrolyte.

    摘要翻译： 提供具有良好质子传导性的质子传导电解质和包括质子传导电解质的电化学电池。 质子传导电解质具有ABO 3+型钙钛矿结构，而Site-B含有价态小于位点-B的平均化合价的第一金属，第二金属元素具有 比现场B的平均化合价高至少一个的化合价。 在质子传导电解质中形成孔。 因此，质子传导电解质具有良好的质子传导性。

    Scrap conveyor having improved scrap pre-heating construction
    8.
    发明授权
    Scrap conveyor having improved scrap pre-heating construction 失效
    废料输送机具有改进的废料预热结构

    公开(公告)号：US5647288A

    公开(公告)日：1997-07-15

    申请号：US397081

    申请日：1995-03-08

    申请人： Hiroshige Matsumoto ,  Makoto Takahashi ,  Hitoshi Kuroda

    发明人： Hiroshige Matsumoto ,  Makoto Takahashi ,  Hitoshi Kuroda

    IPC分类号： C21C5/56 ,  C22B1/00 ,  C22B7/00 ,  F27B3/18 ,  F27D3/00 ,  F27D13/00 ,  D06F75/00

    CPC分类号： F27D13/002 ,  C21C5/565 ,  C22B1/005 ,  C22B7/003 ,  F27B3/183 ,  F27D2003/0063 ,  Y02P10/216

    摘要： In a scrap conveyor for feeding a scrap to a processing furnace such as an arc furnace, etc, while pre-heating the scrap by an exhaust gas from the processing furnace, the periphery of the scrap conveyor is covered with a gas seal cover, a flue is disposed above the scrap conveyed, an exhaust gas passage portion is disposed below the scrap conveyor, and an exhaust gas suction duct opening to the exhaust gas passage portion through an exhaust gas suction space is disposed. In the conveyor, an exhaust gas flow passage for allowing the exhaust gas inside the flue to pass through the scrap from its surface layer to its lower layer is formed inside the layer of the scrap, so that pre-heating of the scrap can be efficiently effected throughout the whole layer of the scrap.

    摘要翻译： PCT No.PCT / JP93 / 01457 Sec。 371日期：1995年3月8日 102（e）1995年3月8日PCT PCT 1993年10月8日PCT公布。 公开号WO94 / 09332 日期1994年4月28日在用于将废料送入诸如电弧炉等的处理炉的废料输送机中，同时通过来自处理炉的废气预热废料，废料输送机的周边被覆盖有 气体密封盖，烟道被设置在输送废料的上方，排气通道部分设置在废料输送机的下方，并且设置有通过废气抽吸空间通向废气通道部分的废气抽吸管。 在输送机中，在废料层内形成有用于使烟道内的废气从其表层向下层通过废气的废气流通道，从而能够有效地预热废料 在整个废料的整个层面都受到影响。