利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.026 秒)

    Hydrocarbon conversion process and catalyst useful therein
    1.
    发明授权
    Hydrocarbon conversion process and catalyst useful therein 有权
    烃转化方法和催化剂在其中有用

    公开(公告)号：US06811684B2

    公开(公告)日：2004-11-02

    申请号：US10132755

    申请日：2002-04-25

    申请人： Gary David Mohr ,  Wilfried Jozef Mortier ,  Xiaobing Feng ,  Per Johan Sterte ,  Lubomira Borislavova Tosheva

    发明人： Gary David Mohr ,  Wilfried Jozef Mortier ,  Xiaobing Feng ,  Per Johan Sterte ,  Lubomira Borislavova Tosheva

    IPC分类号： C10G2500

    CPC分类号： B01J37/0018 ,  B01J29/06 ,  B01J29/40 ,  C07C5/2737 ,  Y02P20/52 ,  C07C15/08

    摘要： There is provided a process for converting hydrocarbons using a catalyst comprising macrostructures having a three-dimensional network of particles comprised of porous inorganic material. The particles of the macrostructures occupy less than 75% of the total volume of the macrostructures and are joined together to form a three-dimensional interconnected network comprised of pores having diameters greater than about 20 Å. The macrostructures can be made by forming an admixture containing a porous organic ion exchanger and a synthesis mixture capable of forming the porous inorganic material; converting the synthesis mixture to the porous inorganic material; and removing the porous organic ion exchanger from the inorganic material.

    摘要翻译： 提供了一种使用包含具有由多孔无机材料构成的三维网状网络的宏观结构的催化剂转化烃的方法。 宏观结构的颗粒占宏观结构的总体积的小于75％并且连接在一起以形成包括直径大于约的孔的三维互连网络。 宏观结构可以通过形成含有多孔有机离子交换剂和能够形成多孔无机材料的合成混合物的混合物来制备; 将合成混合物转化为多孔无机材料; 并从无机材料中除去多孔有机离子交换剂。

    Metal-containing macrostructures of porous inorganic oxide, preparation thereof, and use
    2.
    发明授权
    Metal-containing macrostructures of porous inorganic oxide, preparation thereof, and use 有权
    多孔无机氧化物的含金属宏观结构及其制备及用途

    公开(公告)号：US06787023B1

    公开(公告)日：2004-09-07

    申请号：US09574432

    申请日：2000-05-20

    申请人： Gary David Mohr ,  Wilfried Jozef Mortier ,  Xiaobing Feng ,  Per Johan Sterte ,  Lubomira Borislavova Tosheva

    发明人： Gary David Mohr ,  Wilfried Jozef Mortier ,  Xiaobing Feng ,  Per Johan Sterte ,  Lubomira Borislavova Tosheva

    IPC分类号： B01J2906

    CPC分类号： B01J29/06 ,  B01J29/44 ,  B01J29/48 ,  B01J29/7415 ,  B01J29/7615 ,  B01J37/0009 ,  B01J37/0018 ,  B01J2229/60 ,  C10G3/49 ,  C10G11/05 ,  C10G29/205 ,  C10G35/065 ,  C10G45/64 ,  Y02P30/20

    摘要： There is provided a catalyst containing porous macrostructures comprised of: (a) a three-dimensional network of particles of porous inorganic material (e.g., zeolites); and, (b) at least one metal (e.g., a catalytically active metal). The particles of the at least one macrostructure occupy less than 75% of the total volume of the at least one macrostructure and are jointed together to form a three-dimensional interconnected network. The three-dimensional interconnected network will usually be comprised of pores having diameters greater than about 20 Å. The macrostructures can be made by forming an admixture containing a porous organic ion exchanger (e.g., a polymer-based ion exchange resin) and a synthesis mixture (e.g., for zeolite formation) capable of forming the porous inorganic material and the at least one metal; converting the synthesis mixture to the porous inorganic material; and removing the porous organic ion exchanger from the inorganic material. The metal-containing macrostructures find application in hydrocarbon conversion (e.g., hydrogenation, dehydrogenation, dehydrocyclization, isomerization, hydrocracking, dewaxing, reforming, conversion of alkyl aromatics, etc.) and in the reduction of emissions of hydrocarbons, carbon monoxide, and/or oxides of nitrogen from an internal combustion engine.

    摘要翻译： 提供了含有多孔宏观结构的催化剂，其包括：（a）多孔无机材料（例如沸石）颗粒的三维网络; 和（b）至少一种金属（例如催化活性金属）。 所述至少一个宏观结构的颗粒占据所述至少一个宏观结构的总体积的小于75％并且连接在一起以形成三维互连网络。 三维互连网络通常由直径大于约的孔组成。 宏观结构可以通过形成含有多孔有机离子交换剂（例如，基于聚合物的离子交换树脂）和能够形成多孔无机材料的合成混合物（例如，用于沸石形成）和至少一种金属 ; 将合成混合物转化为多孔无机材料; 并从无机材料中除去多孔有机离子交换剂。 含金属的宏观结构可用于烃转化（例如氢化，脱氢，脱氢环化，异构化，加氢裂化，脱蜡，重整，烷基芳族化合物的转化等）和减少烃，一氧化碳和/或 来自内燃机的氮氧化物。