Process for removing sulfur dioxide and nitrogen oxides from flue gas using chlorine dioxide
    1.
    发明授权
    Process for removing sulfur dioxide and nitrogen oxides from flue gas using chlorine dioxide 有权
    使用二氧化氯从烟道气中除去二氧化硫和氮氧化物的方法

    公开(公告)号:US07455820B2

    公开(公告)日:2008-11-25

    申请号:US11323298

    申请日:2005-12-30

    IPC分类号: B01D53/60

    摘要: Disclosed herein is a process for removing sulfur dioxide (SO2) and nitrogen oxides (NOx) from flue gas using chlorine dioxide (ClO2). In the process, chlorine dioxide is allowed to react with flue gas in an alkaline solution so as to be able to simultaneously remove sulfur dioxide and nitrogen oxides from the flue gas. In the simultaneous removal of sulfur dioxide and nitrogen oxides from flue gas using the process, chlorine dioxide is produced by side reactions, and the produced chlorine dioxide can be used to remove sulfur dioxide and nitrogen oxides from flue gas.

    摘要翻译: 本文公开了使用二氧化氯(ClO 2 H 2)从烟道气中除去二氧化硫(SO 2 H 2)和氮氧化物(NO x SO 2)的方法, )。 在此过程中,使二氧化氯与碱性溶液中的废气反应,以便同时从废气中除去二氧化硫和氮氧化物。 在使用该方法同时从烟道气中除去二氧化硫和氮氧化物时,通过副反应产生二氧化氯,并且所产生的二氧化氯可用于从烟道气中除去二氧化硫和氮氧化物。

    Process for removing sulfur dioxide and nitrogen oxides from flue gas using chlorine dioxide
    2.
    发明申请
    Process for removing sulfur dioxide and nitrogen oxides from flue gas using chlorine dioxide 有权
    使用二氧化氯从烟道气中除去二氧化硫和氮氧化物的方法

    公开(公告)号:US20060239878A1

    公开(公告)日:2006-10-26

    申请号:US11323298

    申请日:2005-12-30

    IPC分类号: B01D53/46

    摘要: Disclosed herein is a process for removing sulfur dioxide (SO2) and nitrogen oxides (NOx) from flue gas using chlorine dioxide (ClO2). In the process, chlorine dioxide is allowed to react with flue gas in an alkaline solution so as to be able to simultaneously remove sulfur dioxide and nitrogen oxides from the flue gas. In the simultaneous removal of sulfur dioxide and nitrogen oxides from flue gas using the process, chlorine dioxide is produced by side reactions, and the produced chlorine dioxide can be used to remove sulfur dioxide and nitrogen oxides from flue gas.

    摘要翻译: 本文公开了使用二氧化氯(ClO 2 H 2)从烟道气中除去二氧化硫(SO 2 H 2)和氮氧化物(NO x SO 2)的方法, )。 在此过程中,使二氧化氯与碱性溶液中的废气反应,以便同时从废气中除去二氧化硫和氮氧化物。 在使用该方法同时从烟道气中除去二氧化硫和氮氧化物时,通过副反应产生二氧化氯,并且所产生的二氧化氯可用于从烟道气中除去二氧化硫和氮氧化物。

    Exhaust gas treating system using polymer membrane for carbon dioxide capture process
    5.
    发明授权
    Exhaust gas treating system using polymer membrane for carbon dioxide capture process 有权
    废气处理系统采用聚合物膜进行二氧化碳捕获

    公开(公告)号:US08551226B2

    公开(公告)日:2013-10-08

    申请号:US13452055

    申请日:2012-04-20

    IPC分类号: B01D53/22

    摘要: Disclosed is an exhaust gas treating system having an exhaust gas treating apparatus for carbon dioxide capture process which additionally removes harmful substances remaining in the gas discharged from the existing flue-gas desulfurization process by using separation membrane so as to efficiently carry out the carbon dioxide capture process. The exhaust gas treating system using polymer membrane, comprises a carbon dioxide capture equipment for capturing carbon dioxide from the exhaust gas of a boiler, a flue-gas denitrification equipment placed between the boiler and the carbon dioxide capture equipment, a dust-collecting equipment and a flue-gas desulfurization equipment.

    摘要翻译: 公开了一种废气处理系统,其具有用于二氧化碳捕集过程的废气处理装置,其通过使用分离膜附加地除去从现有烟道气脱硫过程排出的气体中残留的有害物质,以便有效地进行二氧化碳捕获 处理。 使用聚合物膜的废气处理系统包括从锅炉的废气中捕获二氧化碳的二氧化碳捕获设备,放置在锅炉和二氧化碳捕获设备之间的烟道脱氮设备,集尘设备和 烟气脱硫设备。

    Exhaust Gas Treating System Using Polymer Membrane For Carbon Dioxide Capture Process
    6.
    发明申请
    Exhaust Gas Treating System Using Polymer Membrane For Carbon Dioxide Capture Process 有权
    废气处理系统使用聚合物膜二氧化碳捕获过程

    公开(公告)号:US20130098246A1

    公开(公告)日:2013-04-25

    申请号:US13452055

    申请日:2012-04-20

    IPC分类号: B01D53/22

    摘要: Disclosed is an exhaust gas treating system having an exhaust gas treating apparatus for carbon dioxide capture process which additionally removes harmful substances remaining in the gas discharged from the existing flue-gas desulfurization process by using separation membrane so as to efficiently carry out the carbon dioxide capture process. The exhaust gas treating system using polymer membrane, comprises a carbon dioxide capture equipment for capturing carbon dioxide from the exhaust gas of a boiler, a flue-gas denitrification equipment placed between the boiler and the carbon dioxide capture equipment, a dust-collecting equipment and a flue-gas desulfurization equipment.

    摘要翻译: 公开了一种废气处理系统,其具有用于二氧化碳捕集过程的废气处理装置,其通过使用分离膜附加地除去从现有烟道气脱硫过程排出的气体中残留的有害物质,以便有效地进行二氧化碳捕获 处理。 使用聚合物膜的废气处理系统包括从锅炉的废气中捕获二氧化碳的二氧化碳捕获设备,放置在锅炉和二氧化碳捕获设备之间的烟道脱氮设备,集尘设备和 烟气脱硫设备。