FILTER FOR REMOVING A SULFUR-CONTAINING-GAS AND METHOD FOR REMOVING A SULFUR-CONTAINING-GAS USING THE SAME
    3.
    发明申请
    FILTER FOR REMOVING A SULFUR-CONTAINING-GAS AND METHOD FOR REMOVING A SULFUR-CONTAINING-GAS USING THE SAME 失效
    用于除去含硫气体的过滤器和使用其除去含硫气体的方法

    公开(公告)号:US20100024642A1

    公开(公告)日:2010-02-04

    申请号:US12529769

    申请日:2008-01-24

    IPC分类号: B01D53/14 B01D50/00 B01D53/48

    摘要: Provided is a filter for removing a sulfur-containing-gas (1), which removes the sulfur-containing-gas by being brought into contact with the sulfur-containing-gas in a gas flow path, the filter comprising a former filter (11) disposed on an upstream side of the gas flow path, and a latter filter (12) disposed on a downstream side of the gas flow path, wherein the former filter (11) comprises a first material for removing a sulfur-containing-gas, the first material comprising a porous support, and iodine which is supported on the porous support, and is produced by catalytic pyrolysis of ammonium iodide at a thermal decomposition ratio of 80% or more by use of the porous support as a catalyst, and the latter filter (12) comprises a second material for removing a sulfur-containing-gas, the second material comprising an activated carbon fiber, and an alkali component which is supported on the activated carbon fiber.

    摘要翻译: 提供了一种用于除去含气体(1)的过滤器,其通过在气体流路中与含硫气体接触而除去含硫气体,该过滤器包括前过滤器(11) )和设置在所述气体流路的下游侧的后一过滤器(12),其中所述前过滤器(11)包括用于除去含硫气体的第一材料, 包含多孔载体的第一种材料和负载在多孔载体上的碘,并且通过使用多孔载体作为催化剂以80%以上的热分解比通过碘化铵的热解来制备,后者 过滤器(12)包括用于除去含硫气体的第二材料,第二材料包含活性炭纤维和负载在活性炭纤维上的碱性组分。

    Filter for removing a sulfur-containing-gas and method for removing a sulfur-containing-gas using the same
    4.
    发明授权
    Filter for removing a sulfur-containing-gas and method for removing a sulfur-containing-gas using the same 失效
    用于除去含硫气体的过滤器以及使用该含硫气体除去含硫气体的方法

    公开(公告)号:US08308847B2

    公开(公告)日:2012-11-13

    申请号:US12529769

    申请日:2008-01-24

    IPC分类号: B01D53/02

    摘要: Provided is a filter for removing a sulfur-containing-gas (1), which removes the sulfur-containing-gas by being brought into contact with the sulfur-containing-gas in a gas flow path, the filter including a former filter (11) disposed on an upstream side of the gas flow path, and a latter filter (12) disposed on a downstream side of the gas flow path, wherein the former filter (11) includes a first material for removing a sulfur-containing-gas, the first material including a porous support, and iodine which is supported on the porous support, and is produced by catalytic pyrolysis of ammonium iodide at a thermal decomposition ratio of 80% or more by use of the porous support as a catalyst, and the latter filter (12) includes a second material for removing a sulfur-containing-gas, the second material including an activated carbon fiber, and an alkali component which is supported on the activated carbon fiber.

    摘要翻译: 本发明提供一种除去含气体(1)的过滤器,该过滤器包括在前述过滤器(11)中与含硫气体接触的方式除去含硫气体 )和设置在所述气体流路的下游侧的后一过滤器(12),其中所述前过滤器(11)包括用于除去含硫气体的第一材料, 包括多孔载体的第一种材料和负载在多孔载体上的碘,并且通过使用多孔载体作为催化剂以80%或更高的热分解比将碘化铵的催化热解产生,并且后者 过滤器(12)包括用于除去含硫气体的第二材料,第二材料包括活性炭纤维和负载在活性碳纤维上的碱性组分。