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18 条记录 (耗时 0.018 秒)

    Process for the preparation of an additive-containing anionic clay
    3.
    发明授权
    Process for the preparation of an additive-containing anionic clay 失效
    用于制备含添加剂的阴离子粘土的方法

    公开(公告)号：US07473663B2

    公开(公告)日：2009-01-06

    申请号：US11587393

    申请日：2005-04-26

    申请人： William Jones ,  Dennis Stamires ,  Paul O'Connor ,  Michael F. Brady

    发明人： William Jones ,  Dennis Stamires ,  Paul O'Connor ,  Michael F. Brady

    IPC分类号： B01J20/06 ,  B01J20/08 ,  B01J23/00 ,  B01J21/02

    CPC分类号： C01B13/322 ,  B01J20/06 ,  B01J20/08 ,  B01J23/002 ,  C01F7/005 ,  C01P2002/22 ,  C01P2002/50

    摘要： Process for the preparation of an additive-containing anionic clay comprising the steps of (a) preparing a physical mixture of a divalent and a trivalent metal compound, (b) calcining the physical mixture at a temperature in the range 200-800° C. without performing a prior aging or shaping step, thereby forming a product containing at least 5 wt % of a rehydratable compound, and (c) rehydrating the calcined mixture in aqueous suspension containing an additive to form the additive-containing anionic clay.This process provides a simple and cost-effective way of preparing additive-containing anionic clays. The process does neither require aging or reaction steps before calcination, nor does it require precipitation of metal salts or the handling of inhomogeneous slurries.

    摘要翻译： 制备含添加剂的阴离子粘土的方法包括以下步骤：（a）制备二价和三价金属化合物的物理混合物，（b）在200-800℃的温度下煅烧该物理混合物。 从而形成含有至少5重量％的可再水化合物的产品，和（c）将含有添加剂的含水悬浮液中的煅烧混合物再水合以形成含添加剂的阴离子粘土。 该方法提供了制备含添加剂的阴离子粘土的简单和成本有效的方法。 该方法既不需要煅烧前的老化或反应步骤，也不需要沉淀金属盐或处理不均匀的浆料。

    Process for producing anionic clays using magnesium acetate
    5.
    发明授权
    Process for producing anionic clays using magnesium acetate 失效
    使用醋酸镁生产阴离子粘土的方法

    公开(公告)号：US06333290B1

    公开(公告)日：2001-12-25

    申请号：US09247532

    申请日：1999-02-10

    申请人： Dennis N. Stamires ,  Michael F. Brady ,  William Jones ,  Fathi Kooli

    发明人： Dennis N. Stamires ,  Michael F. Brady ,  William Jones ,  Fathi Kooli

    IPC分类号： B01J2116

    CPC分类号： C01F7/005 ,  C01P2002/22 ,  C01P2002/50 ,  C01P2002/72

    摘要： Economical and environment-friendly processes for the synthesis of anionic clays and anionic clay-like materials with acetate anions as the charge-balancing interlayer species are disclosed. The processes involve combining a slurry of a gibbsite or its thermally treated form with a slurry or solution of a magnesium source and magnesium acetate. The product is not washed, needs no filtration and exists in a close-to-neutral pH condition. The product can be spray dried directly to form microspheres, or it can be extruded to form shaped bodies. Because of the absence of foreign salts, the product can be combined with other ingredients in the manufacture of catalysts, absorbents, pharmaceuticals, cosmetics, detergents and other commodity products that contain anionic clays.

    摘要翻译： 公开了用乙酸根阴离子作为电荷平衡层间物质合成阴离子粘土和阴离子粘土样材料的经济和环境友好的方法。 该方法包括将三水铝矿或其热处理形式的浆料与镁源和乙酸镁的浆液或溶液组合。 产品不经过洗涤，不需要过滤，并且处于接近于中性的pH条件下。 该产品可以直接喷雾干燥以形成微球体，或者可将其挤出形成成型体。 由于没有外来的盐，该产品可以与其他成分组合在催化剂，吸收剂，药物，化妆品，洗涤剂和其他含有阴离子粘土的商品中。

    Catalyst Composition Comprising Anionic Clay and Rare Earth Metals, Its Preparation and Use in Fcc
    6.
    发明申请
    Catalyst Composition Comprising Anionic Clay and Rare Earth Metals, Its Preparation and Use in Fcc 有权
    催化剂组合物包含阴离子粘土和稀土金属，其制备和用途在Fcc

    公开(公告)号：US20080039314A1

    公开(公告)日：2008-02-14

    申请号：US10582177

    申请日：2004-12-06

    申请人： William Jones ,  Dennis Stamires ,  Paul O'Connor ,  Michael F. Brady

    发明人： William Jones ,  Dennis Stamires ,  Paul O'Connor ,  Michael F. Brady

    IPC分类号： B01J21/16 ,  B01J23/10

    CPC分类号： B01J21/16 ,  B01J23/10 ,  B01J37/03 ,  C10G11/04 ,  C10G11/18

    摘要： The invention relates to a catalyst composition comprising anionic clay, lanthanum (hydr)oxide carbonate, and cerium oxide. This composition can suitably be used in FCC for the reduction of NOx and/or SOx emissions, the reduction of the S and/or N-content in fuels, and as a metal trap. The composition can be prepared by forming a precipitate from a solution comprising a divalent metal salt, a trivalent metal salt, a lanthanum salt, and a cerium salt, calcining the precipitate at 200-800° C., and rehydrating the calcined precipitate in the presence of a carbonate source to form a composition comprising anionic clay, lanthanum (hydr)oxide carbonate, and cerium oxide.

    摘要翻译： 本发明涉及包含阴离子粘土，氧化镧（hydr），碳酸氧化铈和氧化铈的催化剂组合物。 该组合物可以适当地用于FCC中以减少NO x和/或SO x x排放，降低燃料中S和/或N含量，以及 作为金属陷阱。 该组合物可以通过从包含二价金属盐，三价金属盐，镧盐和铈盐的溶液中形成沉淀物来制备，在200-800℃煅烧沉淀物，并将煅烧后的沉淀物再水化 存在碳酸盐源以形成包含阴离子粘土，氧化镧（hydr），碳酸氧化铈和氧化铈的组合物。

    Adhesive applicator with improved applicator tip
    7.
    发明授权
    Adhesive applicator with improved applicator tip 有权

    公开(公告)号：US06616019B2

    公开(公告)日：2003-09-09

    申请号：US09906806

    申请日：2001-07-18

    申请人： Keith R. D'Alessio ,  Michael F. Brady ,  Anthony S. Voiers

    发明人： Keith R. D'Alessio ,  Michael F. Brady ,  Anthony S. Voiers

    IPC分类号： B43M1106

    CPC分类号： B05C17/00516 ,  A61B17/00491 ,  B05C17/002

    摘要： An applicator for dispensing adhesive material, includes a container body, and an applicator tip, where the adhesive material is located in the container body in a non-contacting relationship with the applicator tip prior to dispensing said adhesive material. The applicator tip has a proximal open end open toward said container body for attachment to the container body, a distal end having at least one orifice, a restrictive flow portion located between the proximal end and the distal end, and a flow reducing portion located between the restrictive flow portion and the distal end. The applicator tip defines a fluid flow channel from the proximal end to the distal end and through the restrictive flow portion and the flow reducing portion, where the applicator tip permits the adhesive material to pass through the applicator tip and exit the applicator tip at the at least one orifice.

    Continuous process for producing anionic clay
    8.
    发明授权
    Continuous process for producing anionic clay 有权
    生产阴离子粘土的连续工艺

    公开(公告)号：US06440887B1

    公开(公告)日：2002-08-27

    申请号：US09239143

    申请日：1999-01-28

    申请人： Dennis Stamires ,  Michael F. Brady ,  William Jones ,  Fathi Kooli

    发明人： Dennis Stamires ,  Michael F. Brady ,  William Jones ,  Fathi Kooli

    IPC分类号： B01J2116

    CPC分类号： B01J21/16 ,  B01J23/007 ,  C01F7/00 ,  C01F7/005 ,  C01F7/162 ,  C01P2002/22 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/32

    摘要： A continuous process for the synthesis of anionic clays with carbonate and/or hydroxide anions as the charge-balancing interlayer species is disclosed. The process involves reacting a slurry comprising aluminum trihydrate and/or its calcined form, with a magnesium source. There is no necessity to wash or filter the product. It can be spray dried directly to form microspheres or it can be extruded to form shaped bodies. The product can be combined with other ingredients in the manufacture of catalysts, absorbents, pharmaceuticals, cosmetics, detergents, and other commodity products.

    摘要翻译： 公开了用碳酸盐和/或氢氧化物阴离子合成阴离子粘土作为电荷平衡层间物质的连续方法。 该方法包括将包含三水合铝和/或其煅烧形式的浆料与镁源反应。 没有必要洗涤或过滤产品。 它可以直接喷雾干燥以形成微球体，或者可以将其挤出形成成形体。 该产品可以与催化剂，吸收剂，药物，化妆品，洗涤剂和其他商品的制造中的其他成分组合。

    Process for producing anionic clay using two types of alumina compounds
    9.
    发明授权
    Process for producing anionic clay using two types of alumina compounds 失效
    使用两种氧化铝化合物生产阴离子粘土的方法

    公开(公告)号：US06376405B1

    公开(公告)日：2002-04-23

    申请号：US09246691

    申请日：1999-02-09

    申请人： Dennis Stamires ,  Michael F. Brady ,  William Jones ,  Fathi Kooli

    发明人： Dennis Stamires ,  Michael F. Brady ,  William Jones ,  Fathi Kooli

    IPC分类号： B01J2100

    CPC分类号： C01F7/005 ,  B01J21/005 ,  B01J21/16 ,  B01J23/007 ,  B01J29/049 ,  C01F7/00 ,  C01F7/162 ,  C01P2002/22 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/32

    摘要： An economical and environment-friendly process for the synthesis of anionic clays with carbonate and/or hydroxide anions as the charge-balancing interlayer species is disclosed. The process involves reacting a slurry including an aluminum source and a magnesium source, the aluminum source including two types of aluminum-containing compounds, preferably aluminum trihydrate and/or thermally treated calcined aluminum trihydrate. There is no necessity to wash or filter the product. It can be spray dried directly to form microspheres or it can be extruded to form shaped bodies. The product can be combined with other ingredients in the manufacture of catalysts, absorbents, pharmaceuticals, cosmetics, detergents, and other commodity products.

    摘要翻译： 公开了一种用于合成具有碳酸盐和/或氢氧根阴离子作为电荷平衡层间物质的阴离子粘土的经济和环境友好的方法。 该方法包括使包含铝源和镁源的浆料，铝源包括两种类型的含铝化合物，优选三水合铝和/或热处理的煅烧三水合铝。 没有必要洗涤或过滤产品。 它可以直接喷雾干燥以形成微球体，或者可以将其挤出形成成形体。 该产品可以与催化剂，吸收剂，药物，化妆品，洗涤剂和其他商品的制造中的其他成分组合。