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13 条记录 (耗时 0.014 秒)

    Apparatus for removing contaminants from gaseous stream.
    1.
    发明授权
    Apparatus for removing contaminants from gaseous stream. 失效
    用于从气流中除去污染物的装置。

    公开(公告)号：US5762885A

    公开(公告)日：1998-06-09

    申请号：US801007

    申请日：1997-02-19

    申请人： Lawrence Debbage ,  Thomas A. Harris ,  Eugene Kelley ,  Cary Seabaugh ,  Robert J. MacDonald ,  Boris Reyes ,  Robert Danziger

    发明人： Lawrence Debbage ,  Thomas A. Harris ,  Eugene Kelley ,  Cary Seabaugh ,  Robert J. MacDonald ,  Boris Reyes ,  Robert Danziger

    IPC分类号： B01D53/86 ,  B01D53/88 ,  B01D50/00

    CPC分类号： B01D53/88 ,  B01D53/8696

    摘要： An apparatus for regenerating a catalyst absorber after contact with a combustion exhaust which consist of a pair of cooperating louvered doors one on each side of a bed of catalyst absorber, there being at least two beds such that closing a cooperating pair of louvers, isolates the bed contained between the louvers from the exhaust gases while the other bed is left with the louvers open to continue treating the exhaust gas. Between each pair of louvers and associated with the catalyst absorber bed between the respective pair of louvers, there are positioned a regeneration inlet nozzle and a used regeneration gas outlet. By selectively closing various pairs of the louvers, a portion of the bed can be regenerated while the remainder of the bed continues to treat the exhaust gases. In this way an equivalent amount of active or regenerated catalyst absorber is in contact with the combustion exhaust gases to maintain a specified outlet pollution concentration limit.

    摘要翻译： 一种用于在与燃烧废气接触之后再生催化剂吸收器的装置，其由在催化剂吸收器床的每一侧上的一对协作的百叶窗门组成，至少两个床，使得关闭合作的一对百叶窗， 在排气之间的百叶窗中包含一个床，而另一个床留下百叶窗，继续处理废气。 在每对百叶窗之间并且与相应的一对百叶窗之间的催化剂吸收器床相关联，设置再生入口喷嘴和使用的再生气体出口。 通过选择性地闭合各种百叶窗，床的一部分可以再生，而床的其余部分继续处理废气。 以这种方式，等量的活性或再生催化剂吸收剂与燃烧废气接触以保持规定的出口污染浓度限度。

    Process and catalyst/sorber for treating sulfur compound containing effluent
    4.
    发明申请
    Process and catalyst/sorber for treating sulfur compound containing effluent 有权
    用于处理含硫化合物的废水的工艺和催化剂/吸附剂

    公开(公告)号：US20010016184A1

    公开(公告)日：2001-08-23

    申请号：US09825915

    申请日：2001-04-04

    申请人： GOAL LINE ENVIRONMENTAL TECHNOLOGIES LLC

    发明人： Larry E. Campbell ,  Gregory J. Wagner

    IPC分类号： B01J008/00 ,  B01J023/18 ,  B01J023/70 ,  B01J023/16

    CPC分类号： B01D53/8603 ,  B01D53/8609 ,  B01D53/8612 ,  B01D53/8615 ,  B01D2257/30 ,  B01D2257/302 ,  B01D2257/304 ,  B01J23/40 ,  B01J23/42 ,  B01J23/56 ,  B01J23/63 ,  F23J2215/20 ,  F23J2219/10 ,  F23J2219/60 ,  Y02C10/08

    摘要： A system for treating the exhaust of an industrial process or combustion source to capture gaseous sulfur compounds which includes contacting the exhaust containing gaseous sulfur compounds with a system of: (1) a structured support coated with for example a monolith (2) a ceramic oxide containing for example TiO2 (3) a precious metal component for example Pt and optionally (4) a modifier such as Cu. The system captures the gaseous sulfur compounds. Gaseous sulfur compounds are then driven off in higher concentrations in a separate isolated lower flow stream in higher concentrations which are easier to process to less noxious or useful sulfur materials, and the catalyst/sorber regenerated. The system also removes carbon dioxide by the oxidation of the carbon monoxide to carbon dioxide.

    摘要翻译： 一种用于处理工业过程或燃烧源的废气以捕获气态硫化合物的系统，其包括使含有气态硫化合物的废气与以下系统接触的系统：（1）涂覆有例如整料（2）的结构化载体，陶瓷氧化物 含有例如TiO 2（3）贵金属组分例如Pt和任选的（4）改性剂如Cu。 该系统捕获气态硫化合物。 然后在更高浓度的单独的分离的较低流动流中以更高的浓度驱除气态硫化合物，其更容易加工成较少有害或有用的硫物质，并且催化剂/吸附剂被再生。 该系统还通过一氧化碳氧化成二氧化碳来除去二氧化碳。

    Sequential adsorptive capture and catalytic oxidation of volatile organic compounds in a reactor bed
    5.
    发明授权
    Sequential adsorptive capture and catalytic oxidation of volatile organic compounds in a reactor bed 失效
    反应器床中挥发性有机化合物的顺序吸附捕获和催化氧化

    公开(公告)号：US6033638A

    公开(公告)日：2000-03-07

    申请号：US45515

    申请日：1998-03-20

    申请人： Larry E. Campbell ,  Michele W. Sanders

    发明人： Larry E. Campbell ,  Michele W. Sanders

    IPC分类号： B01D53/02 ,  B01D53/86 ,  B01J8/02 ,  B01J19/00 ,  B01J29/06 ,  B01J35/02 ,  C07B33/00 ,  B01D47/00 ,  A62D3/00 ,  B01J8/00

    CPC分类号： B01J8/02 ,  B01D53/02 ,  B01D53/8668 ,  B01J2208/00061 ,  B01J2208/0053 ,  B01J2208/00548

    摘要： A method for adsorbing and oxidizing VOC's in the same bed, thus reducing the size of or even eliminating the need for a catalytic or thermal oxidation unit at the end of the system. In this system, a catalyst is intimately interspersed with the adsorbent material. The catalyst oxidizes VOC's released during desorption when it reaches the `light off temperature,` that is, the catalyst temperature necessary for oxidation to begin. As VOC's are desorbed, they are combusted by the catalyst in the same bed and also by their combustion, heat the bed to aid in the desorption of VOC's elsewhere in the bed.

    摘要翻译： 一种在同一床中吸附和氧化VOC的方法，从而减小了系统末端催化或热氧化装置的尺寸，甚至消除了催化或热氧化装置的需要。 在该系统中，催化剂与吸附材料紧密地分散。 当催化剂达到“关闭温度”时，催化剂会将解吸过程中释放的VOC氧化，即氧化开始所需的催化剂温度。 随着挥发性有机化合物的脱附，它们被催化剂在同一床中燃烧，也被燃烧，加热床，以帮助VOC在床上的其他地方解吸。