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    METHOD FOR REMOVING CONTAMINANTS FROM A FLUID STREAM
    2.
    发明申请
    METHOD FOR REMOVING CONTAMINANTS FROM A FLUID STREAM 有权
    从流体流中去除污染物的方法

    公开(公告)号：US20120305499A1

    公开(公告)日：2012-12-06

    申请号：US13588047

    申请日：2012-08-17

    Applicant: William G. England

    Inventor： William G. England

    IPC: B01D37/02

    CPC classification number: B01D53/025 ,  B01D53/02 ,  B01D53/52 ,  B01D53/58 ,  B01D53/72 ,  B01D53/80 ,  B01D2251/2067 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2257/304 ,  B01D2257/406 ,  B01D2257/70 ,  B01D2259/40 ,  B01J20/08 ,  B01J20/20 ,  B01J20/22 ,  B01J20/3007 ,  B01J20/3204 ,  B01J20/3206 ,  B01J20/3236 ,  B01J20/3248 ,  B01J2220/42 ,  B01J2220/46

    Abstract: A method for removing at least one contaminant from a fluid stream includes filtering the fluid stream with a filtration medium. The filtration medium includes an impregnate. The impregnate includes an organic amine and an inorganic metal salt. The inorganic metal salt includes magnesium oxide, calcium oxide or combinations thereof. The medium has from about 0.1 to about 25% by weight of impregnate. The impregnate contains from about 0.1 to about 5% by weight organic amine, and the organic amine includes aqueous urea, solid urea, melamine or mixtures thereof. The impregnate contains from about 0.1 to about 5% by weight metal salt. The impregnate optionally further includes a surfactant such as polyacrylic acid. In some embodiments, the method includes removing at least two contaminants from the fluid stream.

    Abstract translation: 从流体流中去除至少一种污染物的方法包括用过滤介质过滤流体流。 过滤介质包括浸渍物。 浸渍物包括有机胺和无机金属盐。 无机金属盐包括氧化镁，氧化钙或其组合。 介质具有约0.1至约25重量％的浸渍。 浸渍物含有约0.1至约5重量％的有机胺，有机胺包括尿素水溶液，固体尿素，三聚氰胺或其混合物。 浸渍物含有约0.1至约5重量％的金属盐。 浸渍剂任选地还包括表面活性剂如聚丙烯酸。 在一些实施例中，该方法包括从流体流中去除至少两种污染物。

    SYSTEMS AND METHODS FOR DETECTING AND IDENTIFYING CONTAMINANTS IN A GASEOUS ENVIRONMENT
    3.
    发明申请
    SYSTEMS AND METHODS FOR DETECTING AND IDENTIFYING CONTAMINANTS IN A GASEOUS ENVIRONMENT 审中-公开
    气候环境中检测和鉴别污染物的系统和方法

    公开(公告)号：US20120245043A1

    公开(公告)日：2012-09-27

    申请号：US13426254

    申请日：2012-03-21

    Applicant: William G. England

    Inventor： William G. England

    IPC: C40B30/00 ,  B82Y15/00

    CPC classification number: G01N17/00

    Abstract: A method for identifying a contaminant in an environment includes providing a sensor array, the sensor array including a plurality of sensing platforms, each of the sensing platforms including a corrodible metal. A reaction is detected on the corrodible metal on one or more of the sensing platforms to identify a reaction pattern, and the reaction pattern is compared to known reaction characteristics of the corrodible metals. Based on this comparison, the contaminant, such as a corrosive gas, can be identified. The sensing platform may include a quartz crystal microbalance or a nanostructure. In some features, at least one of the corrodible metals includes gold, and a detected reaction of the gold corrodible metal indicates the presence of adverse temperature or humidity conditions in the environment.

    Abstract translation: 用于识别环境中的污染物的方法包括提供传感器阵列，所述传感器阵列包括多个感测平台，每个感测平台包括可腐蚀的金属。 在一个或多个感测平台上的可腐蚀金属上检测到反应以鉴定反应图案，并将反应图案与可腐蚀金属的已知反应特性进行比较。 基于这种比较，可以识别污染物，例如腐蚀性气体。 感测平台可以包括石英晶体微量天平或纳米结构。 在某些特征中，至少一种可腐蚀金属包括金，金腐蚀金属的检测反应表明在环境中存在不利的温度或湿度条件。

    Dry Scrubbing Air Filtration Media
    5.
    发明申请
    Dry Scrubbing Air Filtration Media 有权
    干洗空气过滤介质

    公开(公告)号：US20100296990A1

    公开(公告)日：2010-11-25

    申请号：US12726746

    申请日：2010-03-18

    Applicant: William G. England

    Inventor： William G. England

    IPC: B01D53/48 ,  B05D5/00 ,  B01J8/02 ,  B05D1/12 ,  B01D53/46

    CPC classification number: B01D53/025 ,  B01D53/02 ,  B01D53/52 ,  B01D53/58 ,  B01D53/72 ,  B01D53/80 ,  B01D2251/2067 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2257/304 ,  B01D2257/406 ,  B01D2257/70 ,  B01D2259/40 ,  B01J20/08 ,  B01J20/20 ,  B01J20/22 ,  B01J20/3007 ,  B01J20/3204 ,  B01J20/3206 ,  B01J20/3236 ,  B01J20/3248 ,  B01J2220/42 ,  B01J2220/46

    Abstract: A solid air filtration medium includes an impregnate with an organic amine and an inorganic metal salt. The medium has from about 0.1 to about 25% by weight of impregnate. The impregnate contains from about 0.1 to about 5% by weight organic amine, and the organic amine includes aqueous urea, solid urea, melamine or mixtures thereof. The impregnate contains from about 0.1 to about 5% by weight metal salt, and the metal salt includes magnesium oxide, calcium oxide or mixtures thereof. The impregnate optionally further includes a surfactant such as polyacrylic acid. Methods for forming a solid air filtration medium having an impregnate containing an organic amine and an inorganic metal salt and methods for removing contaminants from a fluid stream are also provided.

    Abstract translation: 固体空气过滤介质包括与有机胺和无机金属盐的浸渍。 介质具有约0.1至约25重量％的浸渍。 浸渍物含有约0.1至约5重量％的有机胺，有机胺包括尿素水溶液，固体尿素，三聚氰胺或其混合物。 浸渍物含有约0.1至约5重量％的金属盐，金属盐包括氧化镁，氧化钙或其混合物。 浸渍剂任选地还包括表面活性剂如聚丙烯酸。 还提供了形成含有有机胺和无机金属盐的浸渍物的固体空气过滤介质的方法和从流体流中除去污染物的方法。

    Dry scrubbing media compositions and methods of production and use
    6.
    发明授权
    Dry scrubbing media compositions and methods of production and use 有权
    干洗涤介质组合物和生产和使用方法

    公开(公告)号：US08586502B2

    公开(公告)日：2013-11-19

    申请号：US13449803

    申请日：2012-04-18

    Applicant: William G. England

    Inventor： William G. England

    IPC: B01J20/04

    CPC classification number: B01D53/02 ,  B01D53/04 ,  B01D53/508 ,  B01D53/68 ,  B01J20/043 ,  B01J20/045 ,  B01J20/08 ,  B01J20/20 ,  B01J20/3007 ,  B01J20/3204 ,  B01J20/3236 ,  B01J2220/42

    Abstract: Dry-scrubbing media compositions, methods of preparing same, and methods of use are provided. The compositions contain activated alumina and potassium carbonate. Optionally, activated carbon and other impregnates, such as sulfates of group 1A metals, are included in the compositions. The compositions exhibit improved efficiency and capacity for the removal of compounds such as chlorine or sulfur dioxide from an air-stream. The compositions are particularly useful for reducing or preventing the release of toxic gaseous compounds from the areas such as petroleum storage areas, refineries, drinking water systems, sewage treatment facilities, swimming pools, hospital morgues, animal rooms, and pulp and paper production sites.

    Abstract translation: 提供干洗介质组合物，其制备方法和使用方法。 组合物含有活性氧化铝和碳酸钾。 任选地，组合物中包括活性炭和其它浸渍物，例如1A族金属的硫酸盐。 该组合物表现出改善的效率和从气流中除去氯或二氧化硫等化合物的能力。 该组合物特别可用于减少或防止有毒气体化合物从诸如石油储存区域，炼油厂，饮用水系统，污水处理设施，游泳池，医院停尸房，动物室和纸浆和造纸生产地点等区域的释放。

    Dry-Scrubbing Media Compositions and Methods of Production and Use
    8.
    发明申请
    Dry-Scrubbing Media Compositions and Methods of Production and Use 有权
    干洗介质组合物和生产和使用方法

    公开(公告)号：US20080127822A1

    公开(公告)日：2008-06-05

    申请号：US11948116

    申请日：2007-11-30

    Applicant: William G. England

    Inventor： William G. England

    IPC: B01D53/02 ,  B01J20/00 ,  C01B31/08

    CPC classification number: B01D53/02 ,  B01D53/04 ,  B01D53/508 ,  B01D53/68 ,  B01J20/043 ,  B01J20/045 ,  B01J20/08 ,  B01J20/20 ,  B01J20/3007 ,  B01J20/3204 ,  B01J20/3236 ,  B01J2220/42

    Abstract: Dry-scrubbing media compositions, methods of preparing same, and methods of use are provided. The compositions contain activated alumina and potassium carbonate. Optionally, activated carbon and other impregnates, such as sulfates of group 1A metals, are included in the compositions. The compositions exhibit improved efficiency and capacity for the removal of compounds such as chlorine or sulfur dioxide from an air-stream. The compositions are particularly useful for reducing or preventing the release of toxic gaseous compounds from the areas such as petroleum storage areas, refineries, drinking water systems, sewage treatment facilities, swimming pools, hospital morgues, animal rooms, and pulp and paper production sites.

    Abstract translation: 提供干洗介质组合物，其制备方法和使用方法。 组合物含有活性氧化铝和碳酸钾。 任选地，组合物中包括活性炭和其它浸渍物，例如1A族金属的硫酸盐。 该组合物显示出从空气流中除去化合物如氯或二氧化硫的效率和能力。 该组合物特别可用于减少或防止有毒气体化合物从诸如石油储存区域，炼油厂，饮用水系统，污水处理设施，游泳池，医院停尸房，动物室和纸浆和造纸生产场所等区域的释放。

    Solid filtration media incorporating elevated levels of permanganate and water
    9.
    发明授权
    Solid filtration media incorporating elevated levels of permanganate and water 失效
    固体过滤介质含有高浓度的高锰酸盐和水

    公开(公告)号：US6004522A

    公开(公告)日：1999-12-21

    申请号：US887449

    申请日：1997-07-02

    Applicant: William G. England

    Inventor： William G. England

    IPC: B01D53/04 ,  B01J20/04 ,  B01J20/32 ,  B01D53/52

    CPC classification number: B01D53/02 ,  B01J20/0222 ,  B01J20/04 ,  B01J20/043 ,  B01J20/08 ,  B01J20/28014 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01D2253/104 ,  B01D2257/304 ,  B01J2220/42

    Abstract: An improved filtration media, method of preparing the media, and method of treating a fluid stream with the media are disclosed. The improved media comprises a substrate having elevated levels of permanganate and water in one embodiment. More specifically, the improved media comprises a porous substrate impregnated with at least approximately 5% permanganate, and at least approximately 10% water, by weight. In another embodiment, the media further comprises sodium bicarbonate. Improved efficiency of removal of undesirable compounds such as hydrogen sulfide is achieved.

    Abstract translation: 公开了改进的过滤介质，制备介质的方法以及用介质处理流体流的方法。 改进的介质包括在一个实施方案中具有高水平的高锰酸盐和水的基质。 更具体地，改进的介质包括用至少约5％的高锰酸盐浸渍的多孔基材和至少约10％的水。 在另一个实施方案中，介质还包含碳酸氢钠。 实现提高除去不希望的化合物如硫化氢的效率。

    Fiber filter and methods of use thereof
    10.
    发明授权
    Fiber filter and methods of use thereof 失效
    纤维过滤器及其使用方法

    公开(公告)号：US5942323A

    公开(公告)日：1999-08-24

    申请号：US378807

    申请日：1995-01-27

    Applicant: William G. England

    Inventor： William G. England

    IPC: B01D53/46 ,  B01D53/72 ,  B01J20/28 ,  B01D33/00 ,  B01D39/00 ,  B01D39/16 ,  D21H27/08

    CPC classification number: B01J20/04 ,  B01D53/46 ,  B01D53/72 ,  B01J20/0222 ,  B01J20/043 ,  B01J20/08 ,  B01J20/18 ,  B01J20/28028 ,  B01J20/3212 ,  B01J20/3236 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/2927 ,  Y10T442/699

    Abstract: A fiber filter, method of preparing the fiber filter, and method of treating a fluid stream with the fiber filter are disclosed. The fiber filter comprises an inert fiber matrix, water, and a substrate bound to the fiber matrix that is capable of oxidizing or neutralizing a contaminant. More specifically, the substrate bound to the fiber matrix is sodium bicarbonate, impregnated activated alumina, impregnated zeolite, or a mixture thereof. The impregnate is a permanganate salt, sodium bicarbonate, or a mixture thereof. Improved efficiency of removal of undesirable compounds such as hydrogen sulfide and sulfur dioxide from fluid streams is achieved.

    Abstract translation: 公开了一种纤维过滤器，纤维过滤器的制备方法和用纤维过滤器处理流体物流的方法。 纤维过滤器包括惰性纤维基质，水和与能够氧化或中和污染物的纤维基质结合的底物。 更具体地，与纤维基质结合的底物是碳酸氢钠，浸渍的活性氧化铝，浸渍沸石或其混合物。 浸渍物是高锰酸盐，碳酸氢钠或其混合物。 实现了从流体流中除去不期望的化合物如硫化氢和二氧化硫的效率的提高。

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