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    Catalyst carrier with high diesel selectivity
    1.
    发明授权
    Catalyst carrier with high diesel selectivity 有权
    具有高柴油选择性的催化剂载体

    公开(公告)号：US06716337B2

    公开(公告)日：2004-04-06

    申请号：US09773361

    申请日：2001-01-31

    Applicant: Jan Nieman ,  Johannes Wilhelmus Maria Sonnemans ,  Bas De Kroes

    Inventor： Jan Nieman ,  Johannes Wilhelmus Maria Sonnemans ,  Bas De Kroes

    IPC: B01J2906

    CPC classification number: B01J23/888 ,  B01J21/16 ,  B01J29/084 ,  C10G11/05

    Abstract: The invention pertains to a carrier composition comprising (a) at least 30 wt % of a synthetic cracking component, based on the total weight of the carrier composition, which comprises oxidic compounds of one or more trivalent metallic elements, tetravalent metallic elements, and divalent metallic elements, said cracking component comprising elemental clay platelets with an average diameter of 1 &mgr;m or less and an average degree of stacking of 20 platelets per stack or less, and/or comprising a cogel with a saponite content CA of less than 60%, in which the total of sodium and potassium amounts to less than 1 wt %, based on the total weight of the cogel, and (b) 1-25 wt % of a zeolite Y, based on the total weight of the carrier composition, with a unit cell size below 24.35 Å. The invention further pertains to a catalyst comprising said carrier composition and at least a hydrogenation metal, and a process for converting heavy feedstock into middle distillates using said catalyst.

    Abstract translation: 本发明涉及载体组合物，其包含（a）至少30重量％的合成裂解组分，基于载体组合物的总重量，其包含一种或多种三价金属元素的氧化化合物，四价金属元素和二价 金属元素，所述裂化组分包含平均直径为1μm或更小的元素粘土片晶，并且平均堆叠层数为每叠叠或更少的20个片晶，和/或包含皂石含量小于60％的共凝胶， 其中基于共聚胶的总重量，钠和钾的总量小于1重量％，和（b）1-25重量％的沸石Y，基于载体组合物的总重量，与 单元格尺寸低于24.35Å。 本发明还涉及包含所述载体组合物和至少一种氢化金属的催化剂，以及使用所述催化剂将重质原料转化成中间馏分的方法。

    Process for preparing synthetic clay minerals
    5.
    发明授权
    Process for preparing synthetic clay minerals 失效
    制备合成粘土矿物的方法

    公开(公告)号：US06565643B2

    公开(公告)日：2003-05-20

    申请号：US09747284

    申请日：2000-12-21

    Applicant: Jan Nieman ,  Stephan Janbroers

    Inventor： Jan Nieman ,  Stephan Janbroers

    IPC: C04B1404

    CPC classification number: B01J21/16 ,  B01J35/10 ,  C01B33/40

    Abstract: The invention pertains to a process for preparing a synthetic clay mineral which comprises silicon, aluminum, and at least one octahedron ion, which clay mineral has a total content of sodium and potassium of less than 0.5 wt. %, comprising the steps of a) providing a silica-alumina with a total content of sodium and potassium of less than 2.0 wt. % b) combining the silica-alumina with an octahedron ion source in such a manner that less than 0.1 mole of the total of sodium or potassium is added per mole of octahedron ion, c) if necessary, adjusting the pH to a value of at least 7, with less than 0.1 mole of the total of sodium and potassium being added per mole of octahedron ion during the pH adjustment, d) ageing the precipitate formed in c) at a temperature of 0-350° C. in an aqueous environment; e) optionally isolating the resulting material, optionally followed by washing. The invention makes it possible to prepare a saponite with a low content of sodium and potassium without an ion-exchange on the final material being necessary.

    Abstract translation: 本发明涉及制备包含硅，铝和至少一种八面体离子的合成粘土矿物的方法，该粘土矿物的钠和钾的总含量小于0.5wt。 ％，包括以下步骤：a）提供总钠含量低于2.0重量％的二氧化硅 - 氧化铝。 b）将二氧化硅 - 氧化铝与八面体离子源结合，使得每摩尔八面体离子加入小于0.1摩尔的钠或钾的总量，c）如果需要，将pH调节至 至少7，在pH调节期间，每摩尔八面体离子添加少于0.1摩尔的钠和钾，d）在水溶液中在0-350℃的温度下老化c）中形成的沉淀物 ; e）任选地分离所得材料，任选地随后进行洗涤。本发明使得可以在最终材料上制备不含离子交换的钠和钾含量低的皂石。

    Cogel containing oxidic compounds of tetravalent, trivalent, and divalent metallic elements
    6.
    发明授权
    Cogel containing oxidic compounds of tetravalent, trivalent, and divalent metallic elements 有权
    Cogel含有四价，三价和二价金属元素的氧化物

    公开(公告)号：US06537442B1

    公开(公告)日：2003-03-25

    申请号：US09720852

    申请日：2001-02-20

    Applicant: Jan Nieman ,  Stephan Janbroers

    Inventor： Jan Nieman ,  Stephan Janbroers

    IPC: C10G4702

    CPC classification number: B01J37/036

    Abstract: The invention pertains to a cogel comprising oxidic compounds of one or more trivalent metallic elements selected from the group of aluminum, borium, gallium, chromium, iron, cobalt, manganese, vanadium, molybdenum, tungsten, indium, rhodium, scandium, or mixtures thereof, oxidic compounds of one or more tetravalent metallic elements selected from the group of silicon, titanium, germanium, or mixtures thereof and oxidic compounds of one or more divalent metallic elements with at least one divalent metallic element not selected from Group VIII non-noble metallic elements, wherein a) the cogel is essentially X-ray amorphous apart from saponite, if present; b) the saponite content CA of the cogel is less than 60%; c) the cogel has a surface area of at least 400 m2/g; d) the cogel has a cation-exchange capacity of at least 0.5 wt %; and e) the total of sodium and potassium contained in the cogel amounts to less than 0.5 wt %, based on the total weight of the cogel. The invention further relates to a process for preparing said cogel as well as to catalysts comprising these cogels as cracking component, a process for preparing said catalysts, and the use of these catalysts for hydroprocessing applications.

    Abstract translation: 本发明涉及包含选自铝，硼，镓，铬，铁，钴，锰，钒，钼，钨，铟，铑，钪或其混合物中的一种或多种三价金属元素的氧化物的共凝胶 选自硅，钛，锗或其混合物的一种或多种四价金属元素的氧化化合物和一种或多种二价金属元素的氧化化合物与至少一种未选自VIII族非贵金属的二价金属元素 元素，其中a）如果存在，共聚胶基本上是除皂石外的X射线无定形的; b）共聚胶的皂石含量CA小于60％; c）共凝胶的表面积至少为400m 2 / g; d）共聚物具有至少0.5重量％的阳离子交换容量; 基于共聚胶的总重量，共聚胶中所含的钠和钾的总量小于0.5重量％。 本发明还涉及一种制备所述共聚物的方法以及包含这些凝结剂作为裂化组分的催化剂，制备所述催化剂的方法以及这些催化剂用于加氢处理应用的方法。

    PROCESS FOR AROMATIC HYDROGENATION AND CETANE VALUE INCREASE OF MIDDLE-DISTILLATE FEEDSTOCKS
    8.
    发明申请
    PROCESS FOR AROMATIC HYDROGENATION AND CETANE VALUE INCREASE OF MIDDLE-DISTILLATE FEEDSTOCKS 审中-公开
    芳烃加氢方法和中等离子交换剂的增值价格

    公开(公告)号：US20110303585A1

    公开(公告)日：2011-12-15

    申请号：US13139451

    申请日：2009-12-11

    Applicant: Jean-Pierre Dath ,  Sander Van Donk ,  Giacomo Grasso ,  Frans Plantenga ,  Jan Nieman

    Inventor： Jean-Pierre Dath ,  Sander Van Donk ,  Giacomo Grasso ,  Frans Plantenga ,  Jan Nieman

    IPC: C10G45/50 ,  C10G45/52 ,  C10G45/46

    CPC classification number: C10G45/52 ,  B01J23/44 ,  B01J23/63 ,  B01J23/652 ,  B01J23/89 ,  B01J35/0066 ,  B01J35/1019 ,  B01J35/1042 ,  C10G45/04 ,  C10G45/08 ,  C10G65/08

    Abstract: The instant invention pertains to a process for treating a feed, for example a Light Cycle Oil (LCO), having a high content of S and/or N impurities and/or a high content of aromatics, comprising the following steps, in particular in such an order a step of desulphurisation (HDS) and denitrification (HDN) of a feed, in particular LCO, is passed in presence of hydrogen over a catalyst, containing metals of the group VI B and VIII, leading to an effluent, optionally a step of stripping of the effluent, at least a subsequent step for dearomatization (HDA) in which at least a portion of the effluent, optionally stripped, is passed in presence of hydrogen over a catalyst comprising a combination of platinum and palladium supported on a carrier comprising silica-alumina dispersed in an alumina binder wherein the amount of alumina binder is 5-50 wt. % based on the total weight of the silica-alumina and alumina binder present in the carrier and wherein the silica-alumina comprises 5-50 wt. % of alumina based on the weight of the silica-alumina, and recovering the final load obtained, the use of a specific catalyst and a process for preparing diesel comprising the step of mixing the final effluent obtained by a process of the invention.

    Abstract translation: 本发明涉及用于处理具有高含量的S和/或N杂质和/或高含量芳族化合物的进料例如轻循环油（LCO）的方法，其包括以下步骤，特别是在 进料的脱硫（HDS）和脱氮（HDN），特别是LCO的步骤在氢气存在下通过含有VIB和VIII族的金属的催化剂，导致流出物，任选地 至少后续的脱气步骤（HDA），其中至少一部分流出物（任选地被汽提）在氢气存在下通过催化剂，所述催化剂包含负载在载体上的铂和钯的组合 包括分散在氧化铝粘合剂中的二氧化硅 - 氧化铝，其中氧化铝粘合剂的量为5-50wt。 基于存在于载体中的二氧化硅 - 氧化铝和氧化铝粘合剂的总重量，其中二氧化硅 - 氧化铝包含5-50wt。 基于二氧化硅 - 氧化铝的重量的氧化铝的百分比，并且回收所获得的最终载荷，使用特定催化剂和制备柴油的方法，包括混合通过本发明的方法获得的最终流出物的步骤。

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