Gasification
    1.
    发明申请
    Gasification 有权
    气化

    公开(公告)号:US20060265954A1

    公开(公告)日:2006-11-30

    申请号:US11417229

    申请日:2006-05-02

    IPC分类号: C10J3/46

    摘要: A gasifier (1) for the gasification of biomass and waste to produce combustible effluent, comprising: a fuel valve (22) for loading solid fuel (11) into a first oxidation zone (8); a first throat (2) defining the lower edge of the first oxidation zone (8); a second throat (4) defining the lower edge of a second oxidation zone (14); a reduction zone (5) linking the first oxidation zone (8) to the second oxidation zone (14) and ; two oppositely located (at the reduction zone) vortex discharge pipes (18) for the combustible effluent wherein in the first oxidation zone the gas flow is in the same direction as fuel flow and in the second oxidation zone the gas flow is in the opposite direction to the fuel flow; a method for the gasification of biomass and waste to produce a combustible effluent using the gasifier, comprising the steps of: partially oxidising a biomass fuel in the first oxidation zone (8) to produce char; reducing the char in the reduction zone (5) to form ash; further oxidising any char residue in the ash in the second oxidation zone (14); extracting the combustible effluent produced in the above steps, by the discharge pipe (18) wherein in the first oxidation zone the gas flow is in the same direction as fuel flow and in the second oxidation zone the gas flow is in the opposite direction to the fuel flow; a novel gasification system and method incorporating the gasifier, a novel filter and method for filtration for use in the system; a novel polymer for use in the filter; and the use thereof in combusting solid fuel such as biomass, fossil fuel, waste, or combinations thereof in producing combustible gases for energy generation.

    摘要翻译: 一种用于气化生物质和废物以产生可燃性流出物的气化器(1),包括:用于将固体燃料(11)装载到第一氧化区(8)中的燃料阀(22) 限定所述第一氧化区(8)的下边缘的第一喉部(2); 限定第二氧化区(14)的下边缘的第二喉部(4); 将第一氧化区(8)与第二氧化区(14)连接的还原区(5); 两个相对地位于(在还原区)用于可燃流出物的涡流排放管(18),其中在第一氧化区中气流与燃料流相同,而在第二氧化区中,气流处于相反方向 到燃料流; 用于使生物质和废物气化以产生使用气化器的可燃性流出物的方法,包括以下步骤:部分氧化所述第一氧化区(8)中的生物质燃料以产生炭; 减少还原带(5)中的炭以形成灰分; 进一步氧化第二氧化区(14)中灰分中的任何焦炭残留物; 通过排出管(18)提取在上述步骤中产生的可燃性流出物,其中在第一氧化区中气流与燃料流相同,在第二氧化区中,气流与 燃油流量 一种新型的气化系统和方法,包括气化器,一种新型过滤器和用于该系统的过滤方法; 用于过滤器的新型聚合物; 以及其在燃烧固体燃料如生物质,化石燃料,废物或其组合时用于产生用于能量产生的可燃气体的用途。

    Gasification
    2.
    发明授权
    Gasification 有权
    气化

    公开(公告)号:US08486168B2

    公开(公告)日:2013-07-16

    申请号:US13563454

    申请日:2012-07-31

    摘要: A method for the gasification of solid fuel to produce combustible effluent, comprising the steps of: partially oxidizing a biomass fuel in a first oxidation zone to produce char; reducing the char in a reduction zone to form ash; further oxidizing any char residue ash in a second oxidation zone; and extracting the combustible effluent produced in the above steps, by a discharge pipe wherein in the first oxidation zone the gas flow is in the same direction as fuel flow and in the second oxidation zone the gas flow is in the opposite direction to the fuel flow.

    摘要翻译: 一种用于气化固体燃料以产生可燃性流出物的方法,包括以下步骤:在第一氧化区中部分氧化生物质燃料以产生炭; 减少还原区中的炭,形成灰分; 进一步氧化第二氧化区中的任何焦炭渣; 并且通过排出管提取在上述步骤中产生的可燃性流出物,其中在第一氧化区中气流与燃料流相同,而在第二氧化区中,气流与燃料流相反 。

    GASIFICATION
    3.
    发明申请
    GASIFICATION 有权
    气化

    公开(公告)号:US20120311930A1

    公开(公告)日:2012-12-13

    申请号:US13563454

    申请日:2012-07-31

    IPC分类号: C10L3/00

    摘要: A method for the gasification of solid fuel to produce combustible effluent, comprising the steps of: partially oxidising a biomass fuel in a first oxidation zone to produce char; reducing the char in a reduction zone to form ash; further oxidising any char residue in the ash in a second oxidation zone; and extracting the combustible effluent produced in the above steps, by a discharge pipe wherein in the first oxidation zone the gas flow is in the same direction as fuel flow and in the second oxidation zone the gas flow is in the opposite direction to the fuel flow.

    摘要翻译: 一种用于气化固体燃料以产生可燃性流出物的方法,包括以下步骤:部分氧化第一氧化区中的生物质燃料以产生炭; 减少还原区中的炭,形成灰分; 在第二氧化区进一步氧化灰分中的任何焦炭残留物; 并且通过排出管提取在上述步骤中产生的可燃性流出物,其中在第一氧化区中气流与燃料流相同,而在第二氧化区中,气流与燃料流相反 。

    Gasification
    4.
    发明授权
    Gasification 有权
    气化

    公开(公告)号:US08252072B2

    公开(公告)日:2012-08-28

    申请号:US11417229

    申请日:2006-05-02

    摘要: A downdraft-updraft gasifier (1) and method for the gasification of biomass and waste to produce combustible effluent, the gasifier comprising: a fuel valve (22) for loading solid fuel (11) into a first oxidation zone (8); a first throat (2) defining the lower edge of the first oxidation zone (8); a second throat (4) defining the lower edge of a second oxidation zone (14); a reduction zone (5) linking the first oxidation zone (8) to the second oxidation zone (14) and a vortex discharge pipe (18) for the combustible effluent. The method includes steps of: partially oxidising a biomass fuel in the first oxidation zone (8) to produce char; reducing the char in the reduction zone (5) to form ash; further oxidising any char residue in the ash in the second oxidation zone (14); and extracting the combustible effluent produced in the above steps, by the discharge pipe (18).

    摘要翻译: 一种下气道 - 上升气流气化器(1)和用于气化生物质和废物以产生可燃性流出物的方法,所述气化器包括:用于将固体燃料(11)装载到第一氧化区(8)中的燃料阀(22) 限定所述第一氧化区(8)的下边缘的第一喉部(2); 限定第二氧化区(14)的下边缘的第二喉部(4); 将第一氧化区(8)与第二氧化区(14)连接的还原区(5)和可燃流出物的涡流排放管(18)。 该方法包括以下步骤:部分地氧化第一氧化区(8)中的生物质燃料以产生炭; 减少还原带(5)中的炭以形成灰分; 进一步氧化第二氧化区(14)中的灰分中的任何焦炭残留物; 并通过排放管(18)提取在上述步骤中产生的可燃性流出物。