Method for gasifying feedstock
    4.
    发明授权
    Method for gasifying feedstock 有权
    气化原料的方法

    公开(公告)号:US08546636B1

    公开(公告)日:2013-10-01

    申请号:US13752021

    申请日:2013-01-28

    申请人: PHG Energy, LLC

    IPC分类号: A62D3/40

    摘要: A method of gasification using a downdraft gasifier having a plurality of vertically positioned tubes to create a pyrolysis zone, an oxidation zone beneath the pyrolysis zone and a reduction zone beneath the oxidation zone. The shape of the tubes eliminates the need for a restriction (hearth) in the gasifier, which limits the maximum achievable throughput. A rotating and vertically adjustable grate is located beneath, but not attached to, the reduction zone of the gasifier.

    摘要翻译: 一种使用具有多个垂直定位的管以产生热解区,在热解区下面的氧化区和氧化区下方的还原区的下气流气化器的气化方法。 管的形状消除了在气化器中限制(炉膛)的需要,这限制了最大可实现的生产量。 旋转和垂直调节的炉排位于气化器的还原区的下面但不附着。

    Method for Gasifying Feedstock
    5.
    发明申请
    Method for Gasifying Feedstock 有权
    气化原料方法

    公开(公告)号:US20140209446A1

    公开(公告)日:2014-07-31

    申请号:US13959605

    申请日:2013-08-05

    申请人: PHG Energy, LLC

    IPC分类号: C10B3/00 C10B29/02

    摘要: A method of gasification using a downdraft gasifier having a plurality of vertically positioned tubes to create a pyrolysis zone, an oxidation zone beneath the pyrolysis zone and a reduction zone beneath the oxidation zone. The shape of the tubes eliminates the need for a restriction (hearth) in the gasifier, which limits the maximum achievable throughput. A rotating and vertically adjustable grate is located beneath, but not attached to, the reduction zone of the gasifier.

    摘要翻译: 一种使用具有多个垂直定位的管以产生热解区,在热解区下面的氧化区和氧化区下方的还原区的下气流气化器的气化方法。 管的形状消除了在气化器中限制(炉膛)的需要,这限制了最大可实现的生产量。 旋转和垂直调节的炉排位于气化器的还原区的下面但不附着。

    Method for gasifying feedstock
    8.
    发明授权
    Method for gasifying feedstock 有权
    气化原料的方法

    公开(公告)号:US08829262B2

    公开(公告)日:2014-09-09

    申请号:US13959605

    申请日:2013-08-05

    申请人: PHG Energy, LLC

    IPC分类号: A62D3/40

    摘要: A method of gasification using a downdraft gasifier having a plurality of vertically positioned tubes to create a pyrolysis zone, an oxidation zone beneath the pyrolysis zone and a reduction zone beneath the oxidation zone. The shape of the tubes eliminates the need for a restriction (hearth) in the gasifier, which limits the maximum achievable throughput. A rotating and vertically adjustable grate is located beneath, but not attached to, the reduction zone of the gasifier.

    摘要翻译: 一种使用具有多个垂直定位的管以产生热解区,在热解区下面的氧化区和氧化区下方的还原区的下气流气化器的气化方法。 管的形状消除了在气化器中限制(炉膛)的需要,这限制了最大可实现的生产量。 旋转和垂直调节的炉排位于气化器的还原区的下面但不附着。