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198 条记录 (耗时 0.027 秒)

    Catalyst production method and system
    75.
    发明授权
    Catalyst production method and system 有权
    催化剂生产方法和系统

    公开(公告)号：US09149797B2

    公开(公告)日：2015-10-06

    申请号：US12965745

    申请日：2010-12-10

    申请人： David Leamon

    发明人： David Leamon

    IPC分类号： B01J37/34 ,  B01J23/89 ,  B01J23/42 ,  B01J35/00 ,  B01J37/00 ,  B01J37/32 ,  B28B23/00 ,  B32B7/12 ,  B32B37/14 ,  B82Y30/00 ,  B82Y40/00 ,  C23C4/12 ,  B01J37/02

    CPC分类号： B01J23/8926 ,  B01J23/42 ,  B01J35/0013 ,  B01J37/00 ,  B01J37/009 ,  B01J37/0211 ,  B01J37/32 ,  B01J37/349 ,  B28B23/0087 ,  B32B7/12 ,  B32B37/14 ,  B82Y30/00 ,  B82Y40/00 ,  C23C4/134

    摘要： A method of producing a catalyst comprising: mixing catalytic particles and a solvent, thereby forming a mixture; performing a size distribution analysis on the mixture to determine a size distribution profile; repeating the mixing of the catalytic particles and the solvent in the mixture if the size distribution profile is below a threshold; centrifuging the mixture if the size distribution profile is at or above the threshold, thereby forming a supernate and a precipitate, wherein the supernate comprises a dispersion including the catalytic particles and the solvent; decanting the mixture, separating the supernate from the precipitate; determining the particle content of the separated supernate; determining a volume of the dispersion to be applied to a catalyst support based on one or more properties of the catalyst support; and impregnating the catalyst support with the catalytic particles in the dispersion by applying the volume of the dispersion to the catalyst support.

    摘要翻译： 一种制备催化剂的方法，包括：将催化剂颗粒和溶剂混合，从而形成混合物; 对混合物进行尺寸分布分析以确定尺寸分布特征; 如果尺寸分布曲线低于阈值，则重复混合中的催化剂颗粒和溶剂的混合物; 如果尺寸分布曲线等于或高于阈值，则离心混合物，从而形成上清液和沉淀物，其中上清液包含包含催化剂颗粒和溶剂的分散体; 倾析混合物，将上清液与沉淀物分离; 确定分离的上清液的颗粒含量; 基于所述催化剂载体的一种或多种性质确定施加到催化剂载体上的分散体的体积; 并通过将分散体的体积施加到催化剂载体上，将催化剂载体与催化剂颗粒浸渍在分散体中。

    FORMATION OF CEMENTITIOUS BOARD WITH LIGHTWEIGHT AGGREGATE BACKGROUND
    76.
    发明申请
    FORMATION OF CEMENTITIOUS BOARD WITH LIGHTWEIGHT AGGREGATE BACKGROUND 有权
    形成具有轻量级聚集的电路板背景技术

    公开(公告)号：US20150076730A1

    公开(公告)日：2015-03-19

    申请号：US14028072

    申请日：2013-09-16

    申请人： Marie-Andrée Mathieu ,  Benoit Dubé ,  Frédéric Potvin ,  Jacques L'Heureux ,  Jean-Francois Brassard ,  Patrick Guertin

    发明人： Marie-Andrée Mathieu ,  Benoit Dubé ,  Frédéric Potvin ,  Jacques L'Heureux ,  Jean-Francois Brassard ,  Patrick Guertin

    IPC分类号： B29D99/00

    CPC分类号： B28B1/525 ,  B28B1/526 ,  B28B23/0006 ,  B28B23/0062 ,  B28B23/0087

    摘要： A process for the formation of highly durable cementitious board using lightweight aggregate is disclosed. The process comprises pouring a core mix onto a conveyor, wherein the core mix is comprised of one or more lightweight aggregate filler in the amount of 0.5 to 5 weight percent of the core mix, one or more binders in the amount of 35 to 75 weight percent of the core mix, rheological admixture in the amount of about 0.5 to 5 weight percent of the core mix, surfactant in the amount of 0 to 0.1 weight percent of the core mix, one or more normal weight aggregate filler in the amount of 5 to 50 weight percent of the core mix, and water in the amount of 5 to 20 weight percent of the core mix. The process further comprises passing the core mix under a screed roller to flatten the core mix to produce an extruding board with a desired thickness.

    摘要翻译： 公开了一种使用轻质骨料形成高耐久性水泥板的方法。 该方法包括将芯混合物浇注到输送机上，其中芯混合物由一种或多种以核心混合物的0.5至5重量％的量的一种或多种轻质骨料填料组成，一种或多种量为35至75重量的粘合剂 核心混合物的百分比，流变学混合物的量为核心混合物的约0.5至5重量％，表面活性剂的量为0至0.1重量％的核心混合物，一种或多种正常重量的骨料填料的量为5 至50重量％的核心混合物，水的量为核心混合物的5至20重量％。 该方法还包括在熨平板辊下通过芯混合物以使芯部混合物平坦化以产生具有所需厚度的挤出板。

    CONTROLLING THE EMBEDDING DEPTH OF REINFORCING MESH TO CEMENTITIOUS BOARD
    77.
    发明申请
    CONTROLLING THE EMBEDDING DEPTH OF REINFORCING MESH TO CEMENTITIOUS BOARD 有权
    控制加固板对嵌入式板的嵌入深度

    公开(公告)号：US20150076728A1

    公开(公告)日：2015-03-19

    申请号：US14028055

    申请日：2013-09-16

    申请人： Marie-Andrée Mathieu

    发明人： Marie-Andrée Mathieu

    IPC分类号： B29C39/42

    CPC分类号： B29C39/42 ,  B28B1/525 ,  B28B1/526 ,  B28B23/0006 ,  B28B23/0087 ,  E04C5/04 ,  E04C5/07

    摘要： A process for controlling the embedding depth of reinforcing mesh to a cementitious board is disclosed. The process comprises applying a pressure from a plate to a reinforcing mesh on a core mix moving downstream on a conveyor, wherein the plate vibrates at a rate that assists in embedding the reinforcing mesh at a depth within the core mix such that the reinforcing mesh is barely visible.

    摘要翻译： 公开了一种用于控制增强网到水泥板的嵌入深度的方法。 该方法包括将压力从板上施加到在输送机上向下游移动的芯混合物上的增强网上，其中板以有助于将增强网嵌入芯混合物内的深度的速率振动，使得增强网是 隐约可见。

    PINNING AND AFFIXING NANO-ACTIVE MATERIAL
    80.
    发明申请
    PINNING AND AFFIXING NANO-ACTIVE MATERIAL 有权
    密封和结合纳米活性材料

    公开(公告)号：US20140128245A1

    公开(公告)日：2014-05-08

    申请号：US14154089

    申请日：2014-01-13

    申请人： SDCmaterials, Inc.

    发明人： Qinghua YIN ,  Xiwang QI ,  Eliseo RUIZ

    IPC分类号： B01J23/89 ,  B01J23/42

    CPC分类号： B01J23/8926 ,  B01J23/42 ,  B01J35/0013 ,  B01J37/00 ,  B01J37/009 ,  B01J37/0211 ,  B01J37/32 ,  B01J37/349 ,  B28B23/0087 ,  B32B7/12 ,  B32B37/14 ,  B82Y30/00 ,  B82Y40/00 ,  C23C4/134

    摘要： A nanoparticle comprises a nano-active material and a nano-support. In some embodiments, the nano-active material is platinum and the nano-support is alumina. Pinning and affixing the nano-active material to the nano-support is achieved by using a high temperature condensation technology. In some embodiments, the high temperature condensation technology is plasma. Typically, a quantity of platinum and a quantity of alumina are loaded into a plasma gun. When the nano-active material bonds with the nano-support, an interface between the nano-active material and the nano-support forms. The interface is a platinum alumina metallic compound, which dramatically changes an ability for the nano-active material to move around on the surface of the nano-support, providing a better bond than that of a wet catalyst. Alternatively, a quantity of carbon is also loaded into the plasma gun. When the nano-active material bonds with the nano-support, the interface formed comprises a platinum copper intermetallic compound, which provides an even stronger bond.

    摘要翻译： 纳米颗粒包含纳米活性材料和纳米支持体。 在一些实施方案中，纳米活性材料是铂，纳米载体是氧化铝。 通过使用高温冷凝技术将纳米活性材料固定和固定到纳米支撑体上。 在一些实施例中，高温冷凝技术是等离子体。 通常，将一定量的铂和一定数量的氧化铝装入等离子枪。 当纳米活性材料与纳米载体结合时，纳米活性材料与纳米支撑体之间形成界面。 该界面是铂氧化铝金属化合物，其显着改变纳米活性材料在纳米载体表面上移动的能力，提供比湿催化剂更好的键。 或者，一定量的碳也被加载到等离子体枪中。 当纳米活性材料与纳米支持体结合时，形成的界面包括铂铜金属间化合物，其提供更强的键。