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    Process for sulfiding an additive-containing catalyst
    2.
    发明授权
    Process for sulfiding an additive-containing catalyst 有权
    用于硫化含添加剂的催化剂的方法

    公开(公告)号：US06753291B2

    公开(公告)日：2004-06-22

    申请号：US09829638

    申请日：2001-04-10

    申请人： Sonja Eijsbouts ,  Frans Lodewijk Plantenga ,  Pierre Dufresne ,  Franck Labruyere ,  Leendert Arie Gerritsen

    发明人： Sonja Eijsbouts ,  Frans Lodewijk Plantenga ,  Pierre Dufresne ,  Franck Labruyere ,  Leendert Arie Gerritsen

    IPC分类号： B01J2702

    CPC分类号： B01J31/0254 ,  B01J23/85 ,  B01J27/188 ,  B01J31/0202 ,  B01J31/0205 ,  B01J31/0218 ,  B01J31/0237 ,  B01J37/20 ,  C10G45/08 ,  C10G2300/705

    摘要： The present invention pertains to a process for sulfiding a catalyst composition comprising at least one hydrogenation metal component of Group VI and/or Group VIII of the Periodic Table, and an organic additive wherein the catalyst composition is first contacted with an organic liquid, followed by the catalyst being contacted with hydrogen and a sulfur-containing compound in the gaseous phase, wherein less than about 40%, preferably less than about 35%, more preferably less than about 25%, most preferably less than about 15%, of the sulfur present in the sulfided catalyst is added with the organic liquid. The process of the present invention makes it possible to use additive-containing catalysts without loss of activity in units which cannot effect gas phase start-up or are required to carry out a pressure test. The organic liquid may be a hydrocarbon with a boiling range of about 150-500° C., preferably gasoline, white spirit, diesel, gas oil, mineral lube oil, or white oil. The step of contacting the catalyst with hydrogen and a sulfur-containing compound may take place in one step at a temperature of about 150-450° C. It may also take place in two steps, with the first step being performed at a temperature which is lower than that of the second step, with the first step being carried out at a temperature of about 100-250° C. and the second step at a temperature of about 150-450° C.

    摘要翻译： 本发明涉及一种硫化催化剂组合物的方法，该催化剂组合物包含至少一种元素周期表第VI族和/或第Ⅷ族氢化金属组分和一种有机添加剂，其中催化剂组合物首先与有机液体接触， 催化剂在气相中与氢气和含硫化合物接触，其中少于约40％，优选小于约35％，更优选小于约25％，最优选小于约15％的硫 存在于硫化催化剂中的有机液体中加入。 本发明的方法使得可以在不能实现气相启动或需要进行压力试验的单位中使用不含活性的添加剂的催化剂。 有机液体可以是沸点为约150-500℃的烃，优选汽油，白酒，柴油，瓦斯油，矿物润滑油或白油。 使催化剂与氢气和含硫化合物接触的步骤可以在约150-450℃的温度下在一个步骤中进行。它也可以在两个步骤中进行，第一步是在 低于第二步骤，第一步骤在约100-250℃的温度下进行，第二步在约150-450℃的温度下进行。

    Process for preparing an additive-based mixed metal catalyst, its composition and use
    9.
    发明授权
    Process for preparing an additive-based mixed metal catalyst, its composition and use 有权
    制备添加剂型混合金属催化剂的方法，其组成和用途

    公开(公告)号：US06566296B2

    公开(公告)日：2003-05-20

    申请号：US09904316

    申请日：2001-07-12

    申请人： Frans Lodewijk Plantenga ,  Sonja Eijsbouts ,  Marinus Bruce Cerfontain

    发明人： Frans Lodewijk Plantenga ,  Sonja Eijsbouts ,  Marinus Bruce Cerfontain

    IPC分类号： B01J3100

    CPC分类号： B01J23/8878 ,  B01J23/85 ,  B01J23/8885 ,  B01J31/0202 ,  B01J31/0209 ,  B01J31/04 ,  B01J37/0018 ,  B01J37/0236 ,  B01J37/03 ,  C10G45/08 ,  C10G49/04

    摘要： The present invention pertains to a process for preparing a catalyst composition wherein at least one Group VIII non-noble metal component and at least two Group VIB metal components are combined and reacted in the presence of a protic liquid, after which the resulting composition is isolated and dried, the total of the Group VIII and Group VIB metal components, calculated as oxides, making up at least about 70 wt. % of the catalyst composition, calculated on dry weight. An organic oxygen-containing additive is added prior to, during, or subsequent to the combining and reacting of the metal components in such an amount that the molar ratio of the total amount of additive added to the total amount of Group VIII and Group VIB metal components is at least about 0.01. The invention also pertains to additive-containing catalysts obtained by this process, and to their use in hydroprocessing.

    摘要翻译： 本发明涉及一种制备催化剂组合物的方法，其中将至少一种第VIII族非贵金属组分和至少两种第VIB族金属组分在质子液体存在下合并并反应，然后将所得组合物分离 并干燥，以氧化物计算的第VIII族和第VIB族金属组分的总和至少约70wt。 催化剂组合物的％，按干重计算。 在金属组分的组合和反应之前，期间或之后加入有机含氧添加剂，其量为加入的总添加量与VIII族和VIB族金属的总量的摩尔比 组分至少约0.01。 本发明还涉及通过该方法获得的含添加剂催化剂及其在加氢处理中的用途。