CONTAINMENT UNIT AND METHOD OF USING SAME
    11.
    发明申请
    CONTAINMENT UNIT AND METHOD OF USING SAME 审中-公开
    容纳单元及其使用方法

    公开(公告)号:US20140023439A1

    公开(公告)日:2014-01-23

    申请号:US13983259

    申请日:2012-02-03

    Applicant: Ronald Cook

    Inventor: Ronald Cook

    Abstract: The present invention generally relates to containment and control of an oil spill caused by a damaged or broken riser in deepwater. More specifically, the present invention relates to a reusable unit that will contain oil spills to a specific location and will also allow oil to be harvested as it flows to the top of the unit while minimizing or even eliminating any environmental clean-up cost. The unit of the present invention is dropped over a damaged or broken riser in a closed positin, the unit is released and stabilized in sections until the surface is reached and the containment unit is completely erected.

    Abstract translation: 本发明一般涉及由深水中的破裂或破裂的冒口引起的漏油的控制和控制。 更具体地,本发明涉及一种可重复使用的单元,其将包含溢油到特定位置,并且还将允许在流入单元的顶部时收获油,同时最小化甚至消除任何环境净化成本。 本发明的单元在闭合位置上被丢弃在损坏的或断裂的提升管上,该单元被释放并且被稳定化,直到达到表面并且容纳单元完全竖起。

    NANOPARTICLES MODIFIED WITH MULTIPLE ORGANIC ACIDS
    12.
    发明申请
    NANOPARTICLES MODIFIED WITH MULTIPLE ORGANIC ACIDS 失效
    用多种有机酸改性的纳米颗粒

    公开(公告)号:US20070098990A1

    公开(公告)日:2007-05-03

    申请号:US11120650

    申请日:2005-05-03

    Abstract: Surface-modified nanoparticles of boehmite, and methods for preparing the same. Aluminum oxyhydroxide nanoparticles are surface modified by reaction with selected amounts of organic acids. In particular, the nanoparticle surface is modified by reactions with two or more different carboxylic acids, at least one of which is an organic carboxylic acid. The product is a surface modified boehmite nanoparticle that has an inorganic aluminum oxyhydroxide core, or part aluminum oxyhydroxide core and a surface-bonded organic shell. Organic carboxylic acids of this invention contain at least one carboxylic acid group and one carbon-hydrogen bond. One embodiment of this invention provides boehmite nanoparticles that have been surface modified with two or more acids one of which additional carries at least one reactive functional group. Another embodiment of this invention provides boehmite nanoparticles that have been surface modified with multiple acids one of which has molecular weight or average molecular weight greater than or equal to 500 Daltons. Yet, another embodiment of this invention provides boehmite nanoparticles that are surface modified with two or more acids one of which is hydrophobic in nature and has solubility in water of less than 15 by weight. The products of the methods of this invention have specific useful properties when used in mixture with liquids, as filler in solids, or as stand-alone entities.

    Abstract translation: 勃姆石的表面改性纳米颗粒及其制备方法。 羟基氧化铝纳米颗粒通过与选定量的有机酸反应进行表面改性。 特别地,通过与两种或多种不同羧酸的反应来修饰纳米颗粒表面,其中至少一种是有机羧酸。 该产品是具有无机氢氧化铝核心或部分羟基氧化铝核心和表面键合有机壳体的表面改性勃姆石纳米颗粒。 本发明的有机羧酸含有至少一个羧酸基和一个碳 - 氢键。 本发明的一个实施方案提供已经用两种或多种酸进行表面改性的勃姆石纳米颗粒,其中一种还含有至少一个反应性官能团。 本发明的另一个实施方案提供已经用多种酸进行表面改性的勃姆石纳米颗粒,其中一种具有大于或等于500道尔顿的分子量或平均分子量。 然而,本发明的另一个实施方案提供了用两种或更多种酸进行表面改性的勃姆石纳米粒子,其中一种酸性质是疏水性的,并且在水中的溶解度小于15重量%。 当与液体混合使用时,本发明方法的产品具有特定的有用特性,作为固体中的填料或作为独立实体。

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