METHOD FOR REDUCING SLAG IN BIOMASS COMBUSTION
    4.
    发明申请
    METHOD FOR REDUCING SLAG IN BIOMASS COMBUSTION 有权
    减少生物质燃烧中的滑坡的方法

    公开(公告)号:US20120312206A1

    公开(公告)日:2012-12-13

    申请号:US13159013

    申请日:2011-06-13

    IPC分类号: F23B90/00

    摘要: Biomass is quickly becoming an important feedstock for energy generation in power plants. Due to their composition and nature, certain biomass fuels contribute to slagging, fouling, and corrosion. This invention provides a novel method of reducing or suppressing slag deposition and/or cleaning deposited slag in energy production processes in which potassium-containing solid fuels are combusted. Besides acting as a slag suppressant, further advantages of this invention are that the additive has no detrimental side-effects on capital equipment, increases slag friability, decreases slag fouling rate, reduces heat transfer corrosion as well as increasing the lifetime of the selective catalytic reduction catalyst.

    摘要翻译: 生物质能迅速成为发电厂能源发电的重要原料。 由于其组成和性质,某些生物质燃料有助于结渣,结垢和腐蚀。 本发明提供了一种在含钾固体燃料燃烧的能量生产过程中减少或抑制渣沉积和/或清除沉积炉渣的新方法。 除了作为除渣剂之外,本发明的另外的优点是添加剂对资本设备没有有害的副作用,增加了渣脆性,降低了渣污垢率,降低了热传递腐蚀以及增加了选择性催化还原的寿命 催化剂。