Preparation of cobalt-ruthenium/zeolite Fischer-Tropsch catalysts
    4.
    发明授权
    Preparation of cobalt-ruthenium/zeolite Fischer-Tropsch catalysts 有权
    钴 - 钌/沸石费 - 托催化剂的制备

    公开(公告)号:US08263523B2

    公开(公告)日:2012-09-11

    申请号:US12649135

    申请日:2009-12-29

    IPC分类号: B01J21/00

    摘要: A method for forming a cobalt-containing Fischer-Tropsch catalyst involves precipitating a cobalt oxy-hydroxycarbonate species by turbulent mixing, during which a basic solution collides with an acidic solution comprising cobalt. The method further involves depositing the cobalt oxy-hydroxycarbonate species onto an acidic support to provide a catalyst comprising cobalt and the acidic support. The acidic support comprises a zeolite, a molecular sieve, or combinations thereof.

    摘要翻译: 形成含钴费 - 托催化剂的方法包括通过湍流混合沉淀钴 - 羟基碳酸酯物质,在此期间碱性溶液与包含钴的酸性溶液碰撞。 该方法还包括将羟基 - 羟基碳酸钴物质沉积到酸性载体上以提供包含钴和酸性载体的催化剂。 酸性载体包括沸石,分子筛或其组合。

    Preparation of Cobalt-Ruthenium/zeolite fischer-tropsch catalysts
    5.
    发明申请
    Preparation of Cobalt-Ruthenium/zeolite fischer-tropsch catalysts 有权
    钴 - 钌/沸石费 - 托催化剂的制备

    公开(公告)号:US20100168258A1

    公开(公告)日:2010-07-01

    申请号:US12649135

    申请日:2009-12-29

    IPC分类号: B01J29/072 C07C27/00

    摘要: A method for forming a cobalt-containing Fischer-Tropsch catalyst involves precipitating a cobalt oxy-hydroxycarbonate species by turbulent mixing, during which a basic solution collides with an acidic solution comprising cobalt. The method further involves depositing the cobalt oxy-hydroxycarbonate species onto an acidic support to provide a catalyst comprising cobalt and the acidic support. The acidic support comprises a zeolite, a molecular sieve, or combinations thereof.

    摘要翻译: 形成含钴费 - 托催化剂的方法包括通过湍流混合沉淀钴 - 羟基碳酸酯物质,在此期间碱性溶液与包含钴的酸性溶液碰撞。 该方法还包括将羟基 - 羟基碳酸钴物质沉积到酸性载体上以提供包含钴和酸性载体的催化剂。 酸性载体包括沸石,分子筛或其组合。

    Device and process for the simultaneous agitation of reaction mixtures
    9.
    发明申请
    Device and process for the simultaneous agitation of reaction mixtures 审中-公开
    用于同时搅拌反应混合物的装置和方法

    公开(公告)号:US20060182667A1

    公开(公告)日:2006-08-17

    申请号:US10543074

    申请日:2004-02-06

    IPC分类号: B01J19/00

    摘要: The present invention is in the field of the high-throughput research for liquid and multi-phase reactions. Thereby, the invention relates to a process for the simultaneous realization of at least one chemical reaction in at least two separate reaction vessels (10), wherein said process comprises at least the following steps: (i) providing at least one reaction mixture per reaction vessel (10); to (ii) pneumatic agitation of the reaction mixture in at least one reaction vessel by means of bringing the reaction mixture into contact with at least one fluid phase (18), wherein the at least one chemical reaction is carried out in at least one of the reaction vessels (10) in the batch mode and the reaction mixture contains at least one liquid phase (14). Thereby, the fluid phase (18) is supplied to the at least one reaction vessel (10) within a defined period and is at least partially discharged from the reaction vessel. The reaction mixturee may further comprise another immiscible liquid phase (14′) and/or solid phase (16). Furthermore, the present invention relates to the device, which pertains to the process.

    摘要翻译: 本发明在液相和多相反应的高通量研究领域。 因此,本发明涉及在至少两个分离的反应容器(10)中同时实现至少一种化学反应的方法,其中所述方法至少包括以下步骤:(i)每次反应提供至少一种反应混合物 容器(10); (ii)通过使反应混合物与至少一个流化相(18)接触,在至少一个反应容器中气动搅拌反应混合物,其中至少一个化学反应在 分批模式的反应容器(10)和反应混合物含有至少一个液相(14)。 因此,流体相(18)在规定的时间内被供给到至少一个反应容器(10),并且至少部分地从反应容器排出。 反应混合物还可以包含另一个不混溶的液相(14')和/或固相(16)。 此外,本发明涉及与该方法有关的装置。

    METHOD FOR HANDLING PRODUCT FLUID FLOWS
    10.
    发明申请
    METHOD FOR HANDLING PRODUCT FLUID FLOWS 有权
    处理产品流体流动的方法

    公开(公告)号:US20140174987A1

    公开(公告)日:2014-06-26

    申请号:US14236994

    申请日:2012-07-30

    IPC分类号: C10G45/22 C10G29/02

    摘要: The present invention relates to a process for handling product fluid streams which are obtained in the catalytic hydrogenation of liquid feeds in laboratory catalysis apparatuses. The liquid feeds are preferably hydrocarbons comprising sulfur- and nitrogen-comprising compounds as impurities. The hydrogenation serves to convert the impurities into hydrogen sulfide and ammonia which in this form can be readily separated off from the other constituents of the liquid feed. The product fluid streams are contacted with an inert gas stream, with the flow rate of the inert gas being a multiple of the flow rate of the product fluid stream. The formation of deposits in lines of the region on the outlet side of the reaction space can be effectively prevented by means of the process of the invention.

    摘要翻译: 本发明涉及在实验室催化装置中在液体进料的催化氢化中获得的产物流体流的处理方法。 液体进料优选为包含含硫和氮的化合物作为杂质的烃。 氢化用于将杂质转化成硫化氢和氨,以这种形式可以容易地从液体进料的其它成分中分离。 产物流体流与惰性气体流接触,惰性气体的流速是产物流体流的流速的倍数。 通过本发明的方法可以有效地防止反应空间出口侧的区域中的沉积物的形成。