Method and means for chemically modifying gases or fumes
    1.
    发明授权
    Method and means for chemically modifying gases or fumes 有权
    用于化学改性气体或烟雾的方法和方法

    公开(公告)号:US08025781B2

    公开(公告)日:2011-09-27

    申请号:US11569465

    申请日:2005-05-09

    CPC classification number: B01D53/32 B01D53/9431 Y10S422/906

    Abstract: Method and means for modifying gases or fumes fed through a filter (1), from its inlet side to its outlet side, submitted to an electric plasma having its maximum plasma density (d) at the filter's inlet side. The gases or fumes may comprise NOx, the filter being constituted by a catalytic material fit for modifying NOx. The filter also may be polluted with e.g. a soot deposit, precipitated on the filter's surface and/or within the filter's interior. The means may comprise a first electrode system (2) at the filter's inlet side and a second electrode system (3) at the filter's outlet side, connected to a high voltage (V1). Preferably the first electrode system comprises two or more groups of interlacing electrodes, each connected to a high voltage source (V1, V2, V3).

    Abstract translation: 用于改变通过过滤器(1)从其入口侧到其出口侧的气体或烟雾的方法和装置,其具有在过滤器入口侧具有其最大等离子体密度(d)的电等离子体。 气体或烟气可以包括NOx,过滤器由适合于改变NOx的催化材料构成。 过滤器也可能被污染。 沉淀在过滤器表面和/或过滤器内部的烟灰沉积物。 该装置可以包括在过滤器入口侧的第一电极系统(2)和连接到高电压(V1)的过滤器出口侧的第二电极系统(3)。 优选地,第一电极系统包括两组或更多组交织电极,每组隔离电极连接到高电压源(V1,V2,V3)。

    A SURFACE DIELECTRIC BARRIER DISCHARGE PLASMA UNIT AND A METHOD OF GENERATING A SURFACE PLASMA
    2.
    发明申请
    A SURFACE DIELECTRIC BARRIER DISCHARGE PLASMA UNIT AND A METHOD OF GENERATING A SURFACE PLASMA 有权
    表面电介质放电等离子体单元和产生表面等离子体的方法

    公开(公告)号:US20100175987A1

    公开(公告)日:2010-07-15

    申请号:US12521473

    申请日:2007-12-28

    CPC classification number: H05H1/2406 H05H2001/245

    Abstract: The invention relates to a surface dielectric barrier discharge plasma unit. The unit comprises a solid dielectric structure provided with an interior space wherein an interior electrode is arranged. Further, the unit comprises a further electrode for generating in concert with the interior electrode a surface dielectric barrier discharge plasma. The unit is also provided with a gas flow path along a surface of the structure.

    Abstract translation: 本发明涉及一种表面电介质势垒放电等离子体单元。 该单元包括设置有内部空间的固体电介质结构,其中布置有内部电极。 此外,该单元包括用于与内部电极一起产生表面电介质势垒放电等离子体的另一电极。 该单元还设置有沿着结构的表面的气体流动路径。

    DEPOSITION OF PARTICLES ON A SUBSTRATE
    5.
    发明申请
    DEPOSITION OF PARTICLES ON A SUBSTRATE 审中-公开
    颗粒沉积在基材上

    公开(公告)号:US20100048076A1

    公开(公告)日:2010-02-25

    申请号:US12521002

    申请日:2007-12-27

    Abstract: The invention is directed to a method for depositing particles on a substrate and to a fibrous web comprising deposited particles. A method is provided according to which particles are provided on a surface activated substrate by means of a plasma treatment. The method comprises the subsequent steps of -providing particles, preferably coating said particles; -subjecting said particles to a first plasma treatment before being deposited on said substrate; and -depositing said particles on said surface of said substrate, preferably using a second plasma treatment.

    Abstract translation: 本发明涉及一种用于将颗粒沉积在基材和包含沉积颗粒的纤维网上的方法。 提供了一种通过等离子体处理将颗粒提供在表面活化的基底上的方法。 该方法包括以下提供颗粒的步骤,优选包覆所述颗粒; - 在沉积在所述衬底上之前将所述颗粒注入第一等离子体处理; 以及 - 将所述颗粒沉积在所述基材的所述表面上,优选使用第二等离子体处理。

    Surface dielectric barrier discharge plasma unit and a method of generating a surface plasma
    6.
    发明授权
    Surface dielectric barrier discharge plasma unit and a method of generating a surface plasma 有权
    表面电介质势垒放电等离子体单元和产生表面等离子体的方法

    公开(公告)号:US09131595B2

    公开(公告)日:2015-09-08

    申请号:US12521473

    申请日:2007-12-28

    CPC classification number: H05H1/2406 H05H2001/245

    Abstract: The invention relates to a surface dielectric barrier discharge plasma unit. The unit comprises a solid dielectric structure provided with an interior space wherein an interior electrode is arranged. Further, the unit comprises a further electrode for generating in concert with the interior electrode a surface dielectric barrier discharge plasma. The unit is also provided with a gas flow path along a surface of the structure.

    Abstract translation: 本发明涉及一种表面电介质势垒放电等离子体单元。 该单元包括设置有内部空间的固体电介质结构,其中布置有内部电极。 此外,该单元包括用于与内部电极一起产生表面电介质势垒放电等离子体的另一电极。 该单元还设置有沿着结构的表面的气体流动路径。

    Method and Means for Chemically Modifying Gases or Fumes
    8.
    发明申请
    Method and Means for Chemically Modifying Gases or Fumes 有权
    用于化学改性气体或烟雾的方法和方法

    公开(公告)号:US20080138266A1

    公开(公告)日:2008-06-12

    申请号:US11569465

    申请日:2005-05-09

    CPC classification number: B01D53/32 B01D53/9431 Y10S422/906

    Abstract: Method and means for modifying gases or fumes fed through a filter (1), from its inlet side to its outlet side, submitted to an electric plasma having its maximum plasma density (d) at the filter's inlet side. The gases or fumes may comprise NOx, the filter being constituted by a catalytic material fit for modifying NOx. The filter also may be polluted with e.g. a soot deposit, precipitated on the filter's surface and/or within the filter's interior. The means may comprise a first electrode system (2) at the filter's inlet side and a second electrode system (3) at the filter's outlet side, connected to a high voltage (V1). Preferably the first electrode system comprises two or more groups of interlacing electrodes, each connected to a high voltage source (V1, V2, V3).

    Abstract translation: 用于改变通过过滤器(1)从其入口侧到其出口侧的气体或烟雾的方法和装置,其具有在过滤器入口侧具有其最大等离子体密度(d)的电等离子体。 气体或烟雾可以包括NO x,过滤器由适于改变NO x的催化材料构成。 过滤器也可能被污染。 沉淀在过滤器表面和/或过滤器内部的烟灰沉积物。 该装置可以包括在过滤器入口侧的第一电极系统(2)和在过滤器出口侧的连接到高电压(V 1)的第二电极系统(3)。 优选地,第一电极系统包括两组或更多组交织电极,每组隔离电极连接到高电压源(V 1,V 2,V 3)。

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