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12 条记录 (耗时 0.021 秒)

    CATALYST FOR REMOVING NOx FROM EXHAUST GAS OF LEAN-BURNING AUTOMOBILES OR INCINERATORS
    2.
    发明申请
    CATALYST FOR REMOVING NOx FROM EXHAUST GAS OF LEAN-BURNING AUTOMOBILES OR INCINERATORS 审中-公开
    从燃烧汽油或焚烧炉排气中除去NOx的催化剂

    公开(公告)号：US20110195007A1

    公开(公告)日：2011-08-11

    申请号：US12993035

    申请日：2008-05-16

    申请人： Jong Shik Chung ,  So Ye Park ,  Wang Qiang ,  Ji Hyang Sohn

    发明人： Jong Shik Chung ,  So Ye Park ,  Wang Qiang ,  Ji Hyang Sohn

    IPC分类号： B01D53/56 ,  B01J21/06 ,  B01J37/08 ,  C01B21/20 ,  C01B21/02

    CPC分类号： B01D53/9422 ,  B01D2255/2022 ,  B01D2255/20707 ,  B01D2255/20746 ,  B01D2255/91 ,  B01D2258/012

    摘要： The present invention relates to a catalyst for removing NOx contained in exhaust gas, more specifically to a catalyst for removing NOx using metal titanate as a support. The catalyst for removing NOx according to the present invention allows metal titanate to act as a support as well as an adsorption and storage agent (hereafter an adsorption/storage agent) of NOx in lean-burn conditions. Supported noble metals or transition metal components provide a catalyst function which helps adsorption/storage by oxidizing NOx into NO2 in lean-burn conditions and participates in the reaction of reducing the adsorbed and stored NO2 into N2 in fuel-rich conditions. The catalyst according to the present invention has twice the NOx storage amount of conventional catalysts, for example Ba, and enables effective removal even in operational conditions of a wider range than 150˜700° C. In addition, practical use which has been impossible until now is enabled due to the stable NOx removal capability even in conditions where SOx is present in exhaust gas.

    摘要翻译： 本发明涉及一种用于除去排气中所含的NOx的催化剂，更具体地说，涉及使用金属钛酸盐作为载体除去NOx的催化剂。 根据本发明的用于除去NOx的催化剂允许金属钛酸盐作为稀燃条件下的NOx的吸附和储存剂（以下称为吸附/储存剂）作为载体。 负载的贵金属或过渡金属组分提供了催化剂功能，其通过在稀燃条件下将NO x氧化成NO 2来帮助吸附/储存，并且参与在富含燃料的条件下将吸附和储存的NO 2还原成N2的反应。 根据本发明的催化剂具有常规催化剂例如Ba的二氧化碳储存量的两倍，并且即使在比150℃至700℃更宽的范围的操作条件下也能够有效去除。另外，实际使用已经不可能直到 即使在废气中存在SOx的条件下，也能够实现稳定的NOx去除能力。

    STACK FOR A SOLID OXIDE FUEL CELL USING A FLAT TUBULAR STRUCTURE
    3.
    发明申请
    STACK FOR A SOLID OXIDE FUEL CELL USING A FLAT TUBULAR STRUCTURE 有权
    使用平面管状结构的固体氧化物燃料电池的堆叠

    公开(公告)号：US20120070762A1

    公开(公告)日：2012-03-22

    申请号：US13265196

    申请日：2010-04-15

    申请人： Jong Shik Chung ,  Hyun-Ki Youn ,  Bu Ho Kwak ,  Jung Duk Park

    发明人： Jong Shik Chung ,  Hyun-Ki Youn ,  Bu Ho Kwak ,  Jung Duk Park

    IPC分类号： H01M8/24 ,  H01M8/00

    CPC分类号： H01M8/12 ,  H01M4/8889 ,  H01M8/04089 ,  H01M8/1226 ,  H01M8/1286 ,  H01M8/2404 ,  H01M8/243 ,  H01M8/2435 ,  H01M8/2483 ,  H01M8/2485 ,  H01M8/249 ,  H01M2008/1293 ,  H01M2300/0077 ,  Y02P70/56

    摘要： The preset invention relates to a solid oxide fuel cell stack capable of producing electricity, in which unit cell modules are connected in series and in parallel, and to a manufacturing method thereof. The solid oxide fuel cell stack is manufactured by: making a unit cell module comprising at least one unit cell formed on the outer surfaces of a flat tubular support, a first electrical interconnector formed on the front end of the support and at least a portion of the outer surfaces so as to be connected to a first electrode of the unit cell, and a second electrical interconnector formed on the rear end of the support and at least a portion of the outer surfaces so as to be connected to a second electrode of the unit cell; and stacking the unit cell modules such that the electrical interconnectors come into contact with each other.

    摘要翻译： 本发明涉及一种能够生产电池的固体氧化物燃料电池堆，其中单元电池模块串联并联，以及其制造方法。 固体氧化物燃料电池堆是通过以下方式制造的：制造单元电池模块，其包括形成在平坦管状支撑件的外表面上的至少一个单元电池，形成在支撑件的前端上的第一电互连器和至少一部分 所述外表面连接到所述单电池的第一电极，以及形成在所述支撑件的后端和所述外表面的至少一部分上的第二电互连器，以便连接到所述第一电极的第二电极 晶胞 并且堆叠单电池模块，使得电互连器彼此接触。

    INTERNAL REFORMING TUBULAR SOLID OXIDE FUEL CELL STACK AND MANUFACTURING METHOD THEREFOR
    5.
    发明申请
    INTERNAL REFORMING TUBULAR SOLID OXIDE FUEL CELL STACK AND MANUFACTURING METHOD THEREFOR 有权
    内部改性管状固体氧化物燃料电池堆及其制造方法

    公开(公告)号：US20130115537A1

    公开(公告)日：2013-05-09

    申请号：US13704079

    申请日：2011-06-09

    申请人： Jong Shik Chung

    发明人： Jong Shik Chung

    IPC分类号： H01M8/06

    CPC分类号： H01M8/0618 ,  H01M8/0637 ,  H01M2008/1293 ,  Y02E60/50 ,  Y02E60/525 ,  Y02E60/566 ,  Y02P70/56

    摘要： The present invention provides a large-scale solid oxide fuel cell stack and a method of manufacturing the stack. In the present invention, a segmented cell tube (103a, 103b) is formed in such a way that unit cells connected to each other are formed on a cylindrical or flat tubular porous support (101). A reformer tube (102) is configured such that reforming catalyst (3) is provided in a support (101). The cell tube and the reformer tube are disposed at positions spaced apart from each other such that an air passage is formed on the outer surface of the reformer tube. A cell module (105) is formed by arranging the tubes such that a fuel gas flow passage is formed between the tubes. The solid oxide fuel cell stack is formed by integrating cell modules with each other.

    摘要翻译： 本发明提供了一种大型固体氧化物燃料电池堆和制造叠层的方法。 在本发明中，分段式电池管（103a，103b）形成为使得在圆筒形或扁平状的管状多孔载体（101）上形成彼此连接的单电池。 重整管（102）构造成使得重整催化剂（3）设置在支撑件（101）中。 电池管和重整管设置在彼此间隔开的位置，使得在重整器管的外表面上形成空气通道。 电池模块（105）通过布置管使得在管之间形成燃料气体流动通道而形成。 固体氧化物燃料电池堆通过将电池模块彼此集成而形成。

    Oxidation catalyst for removing fine soot particulates from exhaust gases and method of removing fine soot particulates using the same
    6.
    发明授权
    Oxidation catalyst for removing fine soot particulates from exhaust gases and method of removing fine soot particulates using the same 失效
    用于从废气中除去细微烟灰颗粒的氧化催化剂和使用其从微细烟灰颗粒中除去的方法

    公开(公告)号：US07631488B2

    公开(公告)日：2009-12-15

    申请号：US11588677

    申请日：2006-10-27

    申请人： Jong Shik Chung ,  Ji Hyang Shon ,  Young Nam Kim

    发明人： Jong Shik Chung ,  Ji Hyang Shon ,  Young Nam Kim

    IPC分类号： F01N3/28 ,  B01J23/02

    CPC分类号： F01N3/035 ,  B01D53/944 ,  B01D2255/2022 ,  B01D2255/20707 ,  B01D2257/702 ,  F01N3/0222 ,  F01N3/0231 ,  F01N3/103 ,  F01N2510/065

    摘要： Disclosed herein is an oxidation catalyst for use in removing fine soot particulates from exhaust gases of diesel engines, incinerators, boilers or other combustion devices, and to a method of removing fine soot particulates using the oxidation catalyst. The oxidation catalyst of the current invention functions to effectively remove fine soot particulates at a low temperature, and also, has thermal durability, and thus, the activity of the catalyst may be stably maintained even under thermal stress for a long time period. Further, the catalyst prevents poisoning due to a sulfur compound present in exhaust gases, and can maintain stable activity.

    摘要翻译： 本文公开了一种用于从柴油发动机，焚烧炉，锅炉或其他燃烧装置的废气中除去细小的烟灰颗粒的氧化催化剂，以及使用氧化催化剂除去细烟灰颗粒的方法。 本发明的氧化催化剂的作用是在低温下有效地去除微细的烟灰颗粒，并且具有耐热性，因此即使在长时间的热应力下也能稳定地维持催化剂的活性。 此外，催化剂防止由于废气中存在的硫化合物引起的中毒，并且可以保持稳定的活性。

    Internal reforming tubular solid oxide fuel cell stack and manufacturing method therefor
    8.
    发明授权
    Internal reforming tubular solid oxide fuel cell stack and manufacturing method therefor 有权
    内部重整管状固体氧化物燃料电池堆及其制造方法

    公开(公告)号：US08962202B2

    公开(公告)日：2015-02-24

    申请号：US13704079

    申请日：2011-06-09

    申请人： Jong Shik Chung

    发明人： Jong Shik Chung

    IPC分类号： H01M8/06 ,  H01M8/12

    CPC分类号： H01M8/0618 ,  H01M8/0637 ,  H01M2008/1293 ,  Y02E60/50 ,  Y02E60/525 ,  Y02E60/566 ,  Y02P70/56

    摘要： The present invention provides a large-scale solid oxide fuel cell stack and a method of manufacturing the stack. In the present invention, a segmented cell tube (103a, 103b) is formed in such a way that unit cells connected to each other are formed on a cylindrical or flat tubular porous support (101). A reformer tube (102) is configured such that reforming catalyst (3) is provided in a support (101). The cell tube and the reformer tube are disposed at positions spaced apart from each other such that an air passage is formed on the outer surface of the reformer tube. A cell module (105) is formed by arranging the tubes such that a fuel gas flow passage is formed between the tubes. The solid oxide fuel cell stack is formed by integrating cell modules with each other.

    摘要翻译： 本发明提供了一种大型固体氧化物燃料电池堆和制造叠层的方法。 在本发明中，分段式电池管（103a，103b）形成为使得在圆筒形或扁平状的管状多孔载体（101）上形成彼此连接的单电池。 重整管（102）构造成使得重整催化剂（3）设置在支撑件（101）中。 电池管和重整管设置在彼此间隔开的位置，使得在重整器管的外表面上形成空气通道。 电池模块（105）通过布置管使得在管之间形成燃料气体流动通道而形成。 固体氧化物燃料电池堆通过将电池模块彼此集成而形成。

    Solid oxide fuel cell module, fuel cell system using the same and manufacturing method thereof
    9.
    发明授权
    Solid oxide fuel cell module, fuel cell system using the same and manufacturing method thereof 有权
    固体氧化物燃料电池模块，使用其的燃料电池系统及其制造方法

    公开(公告)号：US07947386B2

    公开(公告)日：2011-05-24

    申请号：US11607901

    申请日：2006-12-04

    申请人： Jong Shik Chung ,  Bu Ho Kwak ,  Yong Wook Sung ,  Lim Kim

    发明人： Jong Shik Chung ,  Bu Ho Kwak ,  Yong Wook Sung ,  Lim Kim

    IPC分类号： H01M2/02

    CPC分类号： H01M8/0247 ,  H01M4/8621 ,  H01M4/8626 ,  H01M4/8885 ,  H01M8/026 ,  H01M8/0271 ,  H01M8/1004 ,  H01M8/2425 ,  H01M8/2457 ,  Y02P70/56

    摘要： A solid oxide fuel cell module of the invention, a fuel cell using the same and a manufacturing method thereof are provided. The solid oxide fuel cell module is easily manufacturable, economical, easily sealable and high in current density. A support is made of a first catalytic material. A first fluid flow part has flow passages formed inside the support. A second fluid flow part has a plurality of pillars protruded from an outer surface of the support and flow passages formed between the pillars. An electrolyte layer is coated on the outer surface of the support excluding top surfaces of the pillars. A coating layer is made of a second catalytic material and formed on a top surface of the electrolyte layer excluding the pillars. Also, a current collecting layer is coated on the top surfaces of the pillars.

    摘要翻译： 提供本发明的固体氧化物型燃料电池模块，使用该燃料电池的燃料电池及其制造方法。 固体氧化物燃料电池模块易于制造，经济，容易密封，电流密度高。 支撑件由第一催化材料制成。 第一流体流动部分具有形成在支撑件内部的流动通道。 第二流体流动部分具有从支撑体的外表面突出的多个柱体和形成在支柱之间的流动通道。 在支撑体的外表面上涂覆电解质层，不包括柱的顶表面。 涂层由第二催化剂材料制成，并形成在不包括支柱的电解质层的顶表面上。 此外，集电层被涂覆在柱的顶表面上。

    HUGE STACK FOR FLAT-TUBULAR SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF
    10.
    发明申请
    HUGE STACK FOR FLAT-TUBULAR SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF 有权
    平板管固体氧化物燃料电池的巨大堆叠及其制造方法

    公开(公告)号：US20130130137A1

    公开(公告)日：2013-05-23

    申请号：US13639710

    申请日：2011-03-03

    申请人： Jong Shik Chung

    发明人： Jong Shik Chung

    IPC分类号： H01M8/06 ,  H01M8/00

    CPC分类号： H01M8/0618 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/067 ,  H01M8/004 ,  H01M8/006 ,  H01M8/0282 ,  H01M8/0286 ,  H01M8/0625 ,  H01M8/0631 ,  H01M8/1213 ,  H01M8/2425 ,  H01M8/243 ,  H01M8/2432 ,  H01M8/2483 ,  H01M8/2484 ,  H01M2008/1293 ,  Y02E60/521 ,  Y02E60/525 ,  Y02E60/566 ,  Y02P70/56

    摘要： The present invention relates to a stack for a solid oxide fuel cell and a manufacturing method thereof, and more specifically, to a stack for a high-capacity solid oxide fuel cell and a manufacturing method thereof, in which cell modules comprising a flat-tubular reformer integrated with flat-tubular reactors are electrically connected to form a cell bundle. In a cell module of the stack for the solid oxide fuel cell according to the invention, at least one flat-tubular reactor is stacked on a flat-tubular reformer, wherein the flat-tubular reformer is closed at one side and has formed therein at least one first channel extending to the outside; the flat-tubular reactor is closed at one side and has formed therein at least one second channel extending to the outside; reaction units and air channels are formed on the outside of the flat-tubular reactor; and the first channel and the second channel communicate with each other. A plurality of the cell modules are stacked to form a cell bundle, and a plurality of the cell bundles are electrically in series and in parallel to form a cell stack. Thus, the invention enables a stable reaction by producing high-capacity electricity, and obtains stability in long-term operation due to easy replacement.

    摘要翻译： 本发明涉及一种固体氧化物燃料电池用叠层及其制造方法，更具体地说，涉及一种高容量固体氧化物型燃料电池用叠层及其制造方法，其特征在于， 与扁平管式反应器集成的重整器电连接形成电池束。 在根据本发明的固体氧化物燃料电池的堆叠的电池模块中，至少一个扁平管状反应器堆叠在扁平管状重整器上，其中扁平管状重整器在一侧封闭并且在其中形成 至少一个延伸到外部的第一通道; 扁平管式反应器在一侧封闭，并在其中形成至少一个延伸到外部的第二通道; 反应单元和空气通道形成在扁平管式反应器的外侧; 并且第一通道和第二通道彼此通信。 堆叠多个电池模块以形成电池组，并且多个电池组串联并联并形成电池组。 因此，本发明能够通过产生高容量电力进行稳定的反应，并且由于容易的更换而获得长期运行中的稳定性。