Hydrocarbon adsorption slurry washcoat formulation for use at low temperature
    2.
    发明申请
    Hydrocarbon adsorption slurry washcoat formulation for use at low temperature 失效
    碳氢化合物吸附浆液涂料配方在低温下使用

    公开(公告)号:US20070107599A1

    公开(公告)日:2007-05-17

    申请号:US11281629

    申请日:2005-11-17

    IPC分类号: B01D53/02

    摘要: The present invention is directed to an improved hydrocarbon adsorbent slurry washcoat formulation, which can be used for controlling evaporative hydrocarbon emissions from a motor vehicle. More specifically, the present invention is directed to an improved slurry composition of the present invention comprises one or more hydrocarbon adsorbent materials, and an organic polymer binder containing an anionic dispersant and/or stabilizing pH. The binder is used to improve the adhesion of the hydrocarbon adsorbent to the surface of the fuel storage, fuel delivery, or air intake system component.

    摘要翻译: 本发明涉及一种可用于控制来自机动车辆的蒸发碳氢化合物排放的改进的烃类吸附剂浆料修补基面涂料配方。 更具体地,本发明涉及本发明的改进的浆料组合物,其包含一种或多种烃吸附剂材料和含有阴离子分散剂和/或稳定pH的有机聚合物粘合剂。 粘合剂用于改善烃吸附剂对燃料储存,燃料输送或进气系统部件表面的粘附。

    Systems and Methods for Treating Aircraft Cabin Air
    5.
    发明申请
    Systems and Methods for Treating Aircraft Cabin Air 审中-公开
    飞机机舱空气处理系统与方法

    公开(公告)号:US20090227195A1

    公开(公告)日:2009-09-10

    申请号:US12398501

    申请日:2009-03-05

    IPC分类号: B60H3/00 B64D13/06

    摘要: Air treatment systems including an environmental control system, a mixer, an air distribution duct system, and one or more catalysts for treating the air in the aircraft cabin environment are provided. Methods for treating aircraft cabin air are also provided. The air treatment systems treats compressed air provided to the aircraft cabin, which can include bleed air and bleedless air, and also treats existing air recirculated from an aircraft cabin to remove ozone, volatile organic compounds, NOx and other pollutants. The catalysts used to treat the compressed air, recirculated air and/or combined compressed and recirculated air are disposed at various stages of the air treatment systems described herein.

    摘要翻译: 提供了包括环境控制系统,混合器,空气分配管道系统和用于处理飞机机舱环境中的空气的一种或多种催化剂的空气处理系统。 还提供了处理飞机机舱空气的方法。 空气处理系统处理提供给飞机机舱的压缩空气,其可以包括排放空气和无渗空气,并且还处理从飞机机舱再循环的现有空气以除去臭氧,挥发性有机化合物,NOx和其它污染物。 用于处理压缩空气,再循环空气和/或组合的压缩和再循环空气的催化剂设置在本文所述的空气处理系统的各个阶段。