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    Shell metal catalyst and a precursor thereof, a process for their preparation and the use of the catalyst
    1.
    发明授权
    Shell metal catalyst and a precursor thereof, a process for their preparation and the use of the catalyst 有权
    壳金属催化剂及其前体，其制备方法和催化剂的用途

    公开(公告)号：US07087191B2

    公开(公告)日：2006-08-08

    申请号：US10333889

    申请日：2001-07-11

    申请人： Robert Martijn Van Hardeveld ,  Carolus Matthias Anna Maria Mesters ,  Gerardus Petrus Lambertus Niesen

    发明人： Robert Martijn Van Hardeveld ,  Carolus Matthias Anna Maria Mesters ,  Gerardus Petrus Lambertus Niesen

    IPC分类号： B01J23/00 ,  C01C1/02 ,  C10K1/02

    CPC分类号： C10G2/332 ,  B01J23/70 ,  B01J23/75 ,  B01J23/8472 ,  B01J23/8892 ,  B01J37/0221

    摘要： A process for preparing a shell metal catalyst or a precursor of a shell metal catalyst which process includes the steps of: applying a slurry having a diluent; a catalytically active metal or a precursor compound thereof; and optionally a refractory oxide; designated hereinafter as “first refractory oxide” of an element having an atomic number of at least 20 or a precursor of the first refractory oxide; onto the surface of particles of a core carrier; forming a wet coating; and removing at least a part of the diluent from the wet coating; wherein the slurry has at least 5% w of the catalytically active metal or the precursor compound thereof; calculated on the weight of the metal relative to the weight of calcinations residue which can be formed from the slurry by drying the slurry and calcining. The invention also relates to a shell metal catalyst or a precursor of a shell metal catalyst which is obtainable by the process; and the use of the shell metal catalyst in a chemical conversion process. The invention also relates to a process for producing hydrocarbons; which process involves contacting a mixture of carbon monoxide and hydrogen with a shell metal catalyst, wherein the catalytically active metal is a Group VIII metal which is present at least partly in metallic form.

    摘要翻译： 一种制备壳金属催化剂或壳金属催化剂前体的方法，该方法包括以下步骤：施加具有稀释剂的浆料; 催化活性金属或其前体化合物; 和任选的耐火氧化物; 以下称为原子序数至少为20的元素或第一难熔氧化物的前体的“第一难熔氧化物” 到核心载体的颗粒的表面上; 形成湿涂层; 并从湿涂层中除去至少一部分稀释剂; 其中所述浆料具有至少5％w的催化活性金属或其前体化合物; 根据金属的重量相对于通过干燥浆料并煅烧可以由浆料形成的煅烧残余物的重量计算。 本发明还涉及可通过该方法获得的壳金属催化剂或壳金属催化剂的前体; 以及在化学转化过程中使用壳金属催化剂。 本发明还涉及一种生产烃的方法; 该方法包括将一氧化碳和氢气的混合物与壳金属催化剂接触，其中催化活性金属是至少部分以金属形式存在的VIII族金属。

    PROCESS FOR HYDROCARBON SYNTHESIS
    2.
    发明申请
    PROCESS FOR HYDROCARBON SYNTHESIS 失效
    烃合成方法

    公开(公告)号：US20090312179A1

    公开(公告)日：2009-12-17

    申请号：US12307937

    申请日：2007-07-09

    申请人： Abderrahmane Chettouf ,  Gerardus Petrus Lambertus Niesen ,  Marinus Johannes Reynhout ,  David Schaddenhorst

    发明人： Abderrahmane Chettouf ,  Gerardus Petrus Lambertus Niesen ,  Marinus Johannes Reynhout ,  David Schaddenhorst

    IPC分类号： B01J21/06

    CPC分类号： B01J21/063 ,  B01J21/06 ,  B01J23/8892 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/10 ,  B01J37/0225 ,  B01J37/0228 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/08 ,  C10G2/33

    摘要： A method of supporting a hydrocarbon synthesis catalyst material comprising a catalytically active metal and a carrier material on a substrate comprising the steps of: (a) applying the catalyst material to the substrate; and (b) heating the catalyst material to form a catalyst material layer fixed to the substrate, characterised in that—the catalyst carrier is a porous inorganic refractory oxide or precursor therefor; the catalyst material applied in step (a) comprises 60 to 90 weight % solvent calculated on the total weight of the catalyst material layer; when the catalyst material is subjected to the heating step (b) it comprises at most 10 weight % of solvent, calculated on the total weight of the catalyst material layer; in heating step (b) the catalyst material is heated to a temperature in the range between 250° C. and 800° C.; cracks having sub-millimetre widths are uniformly formed in the layer; after step (b) the catalyst material layer has a thickness of 5-200 microns. The control of cracking of the catalyst material on the substrate, especially the presence of cracks at regular distances such that there is no continuous catalyst layer on the substrate surface, reduces any stress build-up.

    摘要翻译： 一种在基材上含有催化活性金属和载体材料的烃合成催化剂材料的方法，包括以下步骤：（a）将催化剂材料施加到基材上; 和（b）加热所述催化剂材料以形成固定到所述基材上的催化剂材料层，其特征在于，所述催化剂载体是多孔无机难熔氧化物或其前体; 在步骤（a）中应用的催化剂材料包含按催化剂材料层的总重量计算的60至90重量％的溶剂; 当催化剂材料经受加热步骤（b）时，其包含至多10重量％的溶剂，以催化剂材料层的总重计算; 在加热步骤（b）中，将催化剂材料加热到250℃和800℃之间的温度。 在该层中均匀地形成具有亚毫米宽度的裂纹; 在步骤（b）之后，催化剂材料层的厚度为5-200微米。 控制基板上的催化剂材料的裂纹，特别是在规则距离处存在裂纹，使得在基板表面上不存在连续的催化剂层，减少了任何应力积聚。

    Process for the production of hydrocarbons
    3.
    发明授权
    Process for the production of hydrocarbons 失效
    烃类生产工艺

    公开(公告)号：US07507770B2

    公开(公告)日：2009-03-24

    申请号：US11666778

    申请日：2005-11-02

    申请人： Ronald Jan Dogterom ,  Robert Adrianus Wilhelmus Grotenbreg ,  Gerardus Petrus Lambertus Niesen

    发明人： Ronald Jan Dogterom ,  Robert Adrianus Wilhelmus Grotenbreg ,  Gerardus Petrus Lambertus Niesen

    IPC分类号： C07C27/00 ,  B01J23/00 ,  C07C5/13

    CPC分类号： B01J21/063 ,  B01J23/75 ,  B01J23/8892 ,  B01J37/0009 ,  B01J37/04 ,  C01G23/047 ,  C01G23/0532 ,  C10G2/331 ,  C10G2/332

    摘要： A process for the preparation of a titania catalyst or a titania catalyst carrier is described. It comprises the steps of: obtaining a wet filtercake of titania, the titania having been made by hydrolysis of a suitable titanium compound, optionally admixing the wet filtercake with one or more catalyst materials, extruding said filtercake or said admixture, and drying and/or calcining the so-formed extrudate. The wet filtercake of titania can be provided from any known route or source or reaction. These include the the wet chloride or sulphate processes. The present invention removes the need for current separate drying and calcination of the titania sulphate product prior to its admixture with a catalyst material. It provides a catalyst with increased strength, which catalyst has also been found to provide greater catalytic activity, especially in C5+ selectivity.

    摘要翻译： 描述了制备二氧化钛催化剂或二氧化钛催化剂载体的方法。 其包括以下步骤：获得二氧化钛的湿滤饼，二氧化钛通过水解合适的钛化合物制备，任选地将湿滤饼与一种或多种催化剂材料混合，挤出所述滤饼或所述混合物，以及干燥和/或 煅烧如此形成的挤出物。 二氧化钛的湿滤饼可以从任何已知的路线或来源或反应提供。 这些包括湿氯化物或硫酸盐工艺。 本发明不需要在与催化剂材料混合之前对硫酸二氧化钛产品进行分离的干燥和煅烧。 它提供了具有增强强度的催化剂，该催化剂也被发现提供更大的催化活性，特别是在C5 +选择性方面。

    Titania Supports and Catalysts
    4.
    发明申请
    Titania Supports and Catalysts 失效
    二氧化钛支持和催化剂

    公开(公告)号：US20080009553A1

    公开(公告)日：2008-01-10

    申请号：US11666778

    申请日：2005-11-02

    申请人： Ronald Dogterom ,  Robert Adrianus Wilhelmus Grotenbreg ,  Gerardus Petrus Lambertus Niesen

    发明人： Ronald Dogterom ,  Robert Adrianus Wilhelmus Grotenbreg ,  Gerardus Petrus Lambertus Niesen

    IPC分类号： C10G2/00

    CPC分类号： B01J21/063 ,  B01J23/75 ,  B01J23/8892 ,  B01J37/0009 ,  B01J37/04 ,  C01G23/047 ,  C01G23/0532 ,  C10G2/331 ,  C10G2/332

    摘要： A process for the preparation of a titania catalyst or a titania catalyst carrier is described. It comprises the steps of: obtaining a wet filtercake of titania, the titania having been made by hydrolysis of a suitable titanium compound, optionally admixing the wet filtercake with one or more catalyst materials, extruding said filtercake or said admixture, and drying and/or calcining the so-formed extrudate. The wet filtercake of titania can be provided from any known route or source or reaction. These include the the wet chloride or sulphate processes. The present invention removes the need for current separate drying and calcination of the titania sulphate product prior to its admixture with a catalyst material. It provides a catalyst with increased strength, which catalyst has also been found to provide greater catalytic activity, especially in C5+ selectivity.

    摘要翻译： 描述了制备二氧化钛催化剂或二氧化钛催化剂载体的方法。 其包括以下步骤：获得二氧化钛的湿滤饼，二氧化钛通过水解合适的钛化合物制备，任选地将湿滤饼与一种或多种催化剂材料混合，挤出所述滤饼或所述混合物，以及干燥和/或 煅烧如此形成的挤出物。 二氧化钛的湿滤饼可以从任何已知的路线或来源或反应提供。 这些包括湿氯化物或硫酸盐工艺。 本发明不需要在与催化剂材料混合之前对硫酸二氧化钛产品进行分离的干燥和煅烧。 它提供了具有增强强度的催化剂，该催化剂也被发现提供更大的催化活性，特别是在C5 +选择性方面。

    PROCESS FOR PREPARING A CATALYST SUBSTRATE
    5.
    发明申请
    PROCESS FOR PREPARING A CATALYST SUBSTRATE 失效
    制备催化底物的方法

    公开(公告)号：US20110152063A1

    公开(公告)日：2011-06-23

    申请号：US12969119

    申请日：2010-12-15

    申请人： Desmond Marinus Cornelis Dekker ,  Gerardus Petrus Lambertus Niesen ,  Daan Vlaar

    发明人： Desmond Marinus Cornelis Dekker ,  Gerardus Petrus Lambertus Niesen ,  Daan Vlaar

    IPC分类号： B01J32/00 ,  B01J35/02 ,  B01J23/00 ,  B01J29/04 ,  B01J23/32 ,  B01J23/40 ,  B01J23/24 ,  B01J23/74

    CPC分类号： B01J35/06 ,  B01J23/75 ,  B01J35/023 ,  B01J35/04 ,  B01J35/1004 ,  B01J35/1033 ,  B01J37/0009 ,  B01J37/0225

    摘要： The invention comprises a process for manufacturing a catalyst substrate which is a shaped porous structure, said process comprising the steps of providing non-woven fibers with an average length in the range of 4-50 mm, an average diameter in the range of 5-300 microns, and a length over diameter ratio in the range of 50 to 500 into a mould to form a fibrous aggregate with volume (V), and compressing the fibrous aggregate to form a porous structure. The compression is carried out in such a manner that the volume of the fibrous aggregate in compressed state (Vcompressed) is at most 90% of the volume (V) of the fibrous aggregate before compression. The invention further relates to the catalyst substrate prepared and to a catalyst comprising the catalyst substrate.

    摘要翻译： 本发明包括一种用于制造成形多孔结构的催化剂基材的方法，所述方法包括以下步骤：提供平均长度在4-50mm范围内的非织造纤维，平均直径在5- 300微米，长度超过50-500的范围内的模具，形成具有体积（V）的纤维聚集体，并压缩纤维聚集体以形成多孔结构。 以压缩状态（V压缩）的纤维聚集体的体积为压缩前的纤维集合体体积（V）的90％以下的方式进行压缩。 本发明还涉及制备的催化剂底物和包含催化剂底物的催化剂。

    Process for preparing a catalyst substrate
    8.
    发明授权
    Process for preparing a catalyst substrate 失效
    制备催化剂底物的方法

    公开(公告)号：US08497224B2

    公开(公告)日：2013-07-30

    申请号：US12969119

    申请日：2010-12-15

    申请人： Desmond Marinus Cornelis Dekker ,  Gerardus Petrus Lambertus Niesen ,  Daan Vlaar

    发明人： Desmond Marinus Cornelis Dekker ,  Gerardus Petrus Lambertus Niesen ,  Daan Vlaar

    IPC分类号： B01J29/00 ,  B01J29/04 ,  B01J21/00 ,  B01J21/04 ,  B01J23/00 ,  B01J23/02 ,  B01J25/00 ,  B01J29/87

    CPC分类号： B01J35/06 ,  B01J23/75 ,  B01J35/023 ,  B01J35/04 ,  B01J35/1004 ,  B01J35/1033 ,  B01J37/0009 ,  B01J37/0225

    摘要： The invention comprises a process for manufacturing a catalyst substrate which is a shaped porous structure, said process comprising the steps of providing non-woven fibers with an average length in the range of 4-50 mm, an average diameter in the range of 5-300 microns, and a length over diameter ratio in the range of 50 to 500 into a mould to form a fibrous aggregate with volume (V), and compressing the fibrous aggregate to form a porous structure. The compression is carried out in such a manner that the volume of the fibrous aggregate in compressed state (Vcompressed) is at most 90% of the volume (V) of the fibrous aggregate before compression. The invention further relates to the catalyst substrate prepared and to a catalyst comprising the catalyst substrate.

    摘要翻译： 本发明包括一种用于制造成形多孔结构的催化剂基材的方法，所述方法包括以下步骤：提供平均长度在4-50mm范围内的非织造纤维，平均直径在5- 300微米，长度超过50-500的范围内的模具，形成具有体积（V）的纤维聚集体，并压缩纤维聚集体以形成多孔结构。 以压缩状态（V压缩）的纤维聚集体的体积为压缩前的纤维集合体体积（V）的90％以下的方式进行压缩。 本发明还涉及制备的催化剂底物和包含催化剂底物的催化剂。

    Catalyst structure
    10.
    发明授权
    Catalyst structure 有权
    催化剂结构

    公开(公告)号：US07776933B2

    公开(公告)日：2010-08-17

    申请号：US11664487

    申请日：2005-10-04

    申请人： Frederik Willem Hendrik Gimpel ,  Gerardus Petrus Lambertus Niesen ,  Franciscus Johannes Maria Schrauwen

    发明人： Frederik Willem Hendrik Gimpel ,  Gerardus Petrus Lambertus Niesen ,  Franciscus Johannes Maria Schrauwen

    IPC分类号： C07C27/00

    CPC分类号： C10G2/32 ,  B01J19/2495 ,  B01J35/04 ,  C10G2/332

    摘要： A process for the synthesis of hydrocarbons in a three phase reactor comprising the steps of: (i) introducing synthesis gas into the reactor; (ii) causing the synthesis gas to be contacted with a Fischer-Tropsch catalyst; and (iii) removing products from the reactor, wherein step (i) comprises introducing some or all of the synthesis gas into the reactor at or near the bottom of the reactor; and step (ii) comprises contacting the synthesis gas with a catalyst structure immobilised within the reactor, wherein the catalyst structure comprises one or more porous catalyst elements fixable within the reactor, each of said porous catalyst elements being at least 1 cm3, preferably at least 10 cm3, in size and wherein the open volume within each porous catalyst element is at least 60% (with reference to the volume of the porous catalyst elements) and each porous catalyst element includes a Fischer-Tropsch catalyst material.

    摘要翻译： 一种在三相反应器中合成烃的方法，包括以下步骤：（i）将合成气引入反应器; （ii）使合成气与费 - 托催化剂接触; 和（iii）从反应器中除去产物，其中步骤（i）包括将一些或全部合成气引入到反应器底部或其附近的反应器中; 步骤（ii）包括使合成气与固定在反应器内的催化剂结构物接触，其中催化剂结构包含可固定在反应器内的一种或多种多孔催化剂元件，每种所述多孔催化剂元素至少为1cm 3，优选至少为 10cm 3，其中每个多孔催化剂元件内的开放体积至少为60％（相对于多孔催化剂元件的体积），并且每个多孔催化剂元件包括费 - 托催化剂材料。