Combustion system with precombustor
    1.
    发明授权
    Combustion system with precombustor 有权
    预燃燃烧系统

    公开(公告)号:US08689710B2

    公开(公告)日:2014-04-08

    申请号:US12238644

    申请日:2008-09-26

    IPC分类号: F23B80/02 F23C9/08 F23D1/00

    摘要: A precombustor having a chamber having a first end and a second end, and an inlet configured to deliver a substantially parallel flow of solid fuel surrounded by oxygen at the first end. The first end further includes a recirculation step and the second end fluidly communicates with a furnace. The inlet and the recirculation step are arranged to form a recirculation zone of at least a portion of the solid fuel and the oxygen. A combustion system and method for operating a combustion system are also disclosed.

    摘要翻译: 一种预燃室,其具有具有第一端和第二端的室,以及入口,所述入口构造成在第一端处输送基本平行的由氧包围的固体燃料流。 第一端还包括再循环步骤,第二端与炉流体连通。 入口和再循环步骤被布置成形成固体燃料和氧气的至少一部分的再循环区域。 还公开了一种用于操作燃烧系统的燃烧系统和方法。

    COMBUSTION SYSTEM WITH PRECOMBUSTOR
    4.
    发明申请
    COMBUSTION SYSTEM WITH PRECOMBUSTOR 有权
    燃烧系统与PRECOMBUSTOR

    公开(公告)号:US20100077944A1

    公开(公告)日:2010-04-01

    申请号:US12238644

    申请日:2008-09-26

    摘要: A precombustor having a chamber having a first end and a second end, and an inlet configured to deliver a substantially parallel flow of solid fuel surrounded by oxygen at the first end. The first end further includes a recirculation step and the second end fluidly communicates with a furnace. The inlet and the recirculation step are arranged to form a recirculation zone of at least a portion of the solid fuel and the oxygen. A combustion system and method for operating a combustion system are also disclosed.

    摘要翻译: 一种预燃室,其具有具有第一端和第二端的室,以及入口,所述入口构造成在第一端处输送基本平行的由氧包围的固体燃料流。 第一端还包括再循环步骤,第二端与炉流体连通。 入口和再循环步骤被布置成形成固体燃料和氧气的至少一部分的再循环区域。 还公开了一种用于操作燃烧系统的燃烧系统和方法。

    Reformer and method of operating the reformer
    9.
    发明授权
    Reformer and method of operating the reformer 有权
    改造者和改造者的操作方法

    公开(公告)号:US08545213B2

    公开(公告)日:2013-10-01

    申请号:US12720150

    申请日:2010-03-09

    IPC分类号: B01J8/06 B01J19/24 F23C5/00

    摘要: A method of combustion and a reformer. The method includes combusting a fuel in a combustion region of an up-fired or down-fired reformer and forming non-uniform injection properties with a wall-bound burner. The combusting is performed in a combustion region by burners, wherein at least one of the burners is the wall-bound burner forming the non-uniform injection properties. The non-uniform injection properties generate a heat profile providing a first heat density proximal to a wall and a second heat density distal from the wall, the second heat density being greater than the first heat density. The non-uniform injection properties are formed by injection properties selected from an angle of one or more injectors, a flow rate of one or more injectors, an amount and/or location of oxidant injectors, an amount and/or location of fuel injectors, and combinations thereof.

    摘要翻译: 一种燃烧和重整器的方法。 该方法包括在上燃或下燃的重整器的燃烧区域燃烧燃料,并与壁式燃烧器形成不均匀的喷射性能。 通过燃烧器在燃烧区域进行燃烧,其中燃烧器中的至少一个是形成非均匀喷射性能的壁式燃烧器。 不均匀的喷射特性产生热分布,其提供靠近壁的第一热密度和远离壁的第二热密度,第二热密度大于第一热密度。 不均匀的喷射性质是通过从一个或多个喷射器的角度,一个或多个喷射器的流量,氧化剂喷射器的量和/或位置,燃料喷射器的量和/或位置, 及其组合。

    Reformer and Method of Operating the Reformer
    10.
    发明申请
    Reformer and Method of Operating the Reformer 有权
    改革者和操作改革者的方法

    公开(公告)号:US20110220847A1

    公开(公告)日:2011-09-15

    申请号:US12720150

    申请日:2010-03-09

    IPC分类号: C01B3/38 B01J19/00

    摘要: A method of combustion and a reformer. The method includes combusting a fuel in combustion region of an up-fired or down-fired reformer and forming non-uniform injection properties with a wall-bound burner. The combusting is performed in a combustion region by burners, wherein at least one of the burners is the wall-bound burner forming the non-uniform injection properties. The non-uniform injection properties generate a heat profile providing a first heat density proximal to a wall and a second heat density distal from the wall, the second heat density being greater than the first heat density. The non-uniform injection properties are formed by injection properties selected from an angle of one or more injectors, a flow rate of one or more injectors, an amount and/or location of oxidant injectors, an amount and/or location of fuel injectors, and combinations thereof.

    摘要翻译: 一种燃烧和重整器的方法。 该方法包括在上燃或下燃的重整器的燃烧区域燃烧燃料,并用壁式燃烧器形成不均匀的喷射性能。 通过燃烧器在燃烧区域进行燃烧,其中燃烧器中的至少一个是形成非均匀喷射性能的壁式燃烧器。 不均匀的喷射特性产生热分布,其提供靠近壁的第一热密度和远离壁的第二热密度,第二热密度大于第一热密度。 不均匀的喷射性质是通过从一个或多个喷射器的角度,一个或多个喷射器的流量,氧化剂喷射器的量和/或位置,燃料喷射器的量和/或位置, 及其组合。