FERROUS ZEOLITE, METHOD FOR PRODUCING FERROUS ZEOLITES, AND METHOD FOR CATALYTICALLY REDUCING NITROUS OXIDES
    3.
    发明申请
    FERROUS ZEOLITE, METHOD FOR PRODUCING FERROUS ZEOLITES, AND METHOD FOR CATALYTICALLY REDUCING NITROUS OXIDES 审中-公开
    含铁沸石,用于生产含铁沸石和方法的氮氧化物催化还原

    公开(公告)号:WO2011073123A3

    公开(公告)日:2011-10-20

    申请号:PCT/EP2010069476

    申请日:2010-12-13

    Abstract: The present invention relates to a ferrous zeolite, wherein the number of iron centers, relative to the zeolite, is greater than the number of cation positions of the zeolite. The present invention further relates to a ferrous zeolite that can be produced by gas phase reaction with iron pentacarbonyl, comprising a greater specific surface area than analogous ferrous zeolites produced by ion exchange and/or more hydrothermally stable than analogous ferrous zeolites produced by ion exchange. The present invention further relates to a ferrous zeolite of BETA structure that can be produced by gas phase reaction with iron pentacarbonyl, wherein the number of iron clusters greater than 10 nm is less than 15 wt%, relative to the total amount of iron. The present invention further relates to a method for producing ferrous zeolithic material, characterized in that doping with iron takes place by means of a gas phase reaction using iron pentacarbonyl. The present invention further relates to a method for catalytically reducing nitrogen oxides by adding ammoniac and using catalysts comprising said ferrous zeolithic material.

    Abstract translation: 本发明涉及一种含铁沸石,其中铁原子的基于沸石的数量,比沸石的阳离子位置的数目越大。 此外,本发明涉及通过用五羰基铁,其具有比通过离子交换含铁沸石和/或水热比通过离子交换含铁沸石制造的类似的稳定产生模拟较大的比表面积的气相反应产生的含铁Zeoltihen。 此外,本发明betriff结构BETA的含铁沸石,通过用五羰基铁气相反应产生的,与铁簇是大于10纳米,小于15重量%的数量,基于铁的总量是。 此外,本发明涉及一种用于含有铁的沸石材料,其特征在于,所述掺杂经由使用五羰基铁气相反应用铁进行的制备方法。 此外,本发明涉及一种用于在添加氨的催化还原氮氧化物和使用包含所述含铁的沸石材料的催化剂的处理。

    SILICON-BRIDGED PILLARED SILICATE COMPOUNDS AND PROCESS FOR THEIR PRODUCTION
    6.
    发明申请
    SILICON-BRIDGED PILLARED SILICATE COMPOUNDS AND PROCESS FOR THEIR PRODUCTION 审中-公开
    有机硅填料的硅酸盐化合物及其生产工艺

    公开(公告)号:WO2015032851A3

    公开(公告)日:2015-06-04

    申请号:PCT/EP2014068822

    申请日:2014-09-04

    Abstract: The present invention relates to a process for the preparation of a pillared silicate compound comprising a layered silicate structure and bridging silicon atoms located between adjacent silicate layers of the silicate structure, wherein said bridging silicon atoms form at least one covalent bond to each of the adjacent silicate layers, said process comprising (1) providing one or more layered silicates; (2) adding said one or more layered silicates to a solvent system, wherein the resulting mixture has a pH of 5 or less; and (3) subjecting the mixture obtained in step (2) to solvothermal conditions; wherein no silicon-containing compound according to formula (I) R4-mSi[-(SiR2)n-R]m (I) is used at any point of the process up to and including step (3), wherein m is 1, 2, 3, or 4, and n is an integer greater than or equal to 0, wherein when n is equal to 0, one or more residues R are leaving groups, and wherein none of the residues R contains Si, as well as to a pillared silicate compound per se, preferably as obtained and/or obtainable according to the inventive process as well as to the use of the inventive compounds. A further process is disclosed wherein a sulfur oxoacid is present in step (2), and wherein a silicon-containing compound may or may not be used.

    Abstract translation: 本发明涉及一种制备柱状硅酸盐化合物的方法,其包括层状硅酸盐结构和位于硅酸盐结构的相邻硅酸盐层之间的桥连硅原子,其中所述桥连硅原子与相邻的每个相邻的硅酸盐层形成至少一个共价键 所述方法包括(1)提供一层或多层层状硅酸盐; (2)将所述一种或多种层状硅酸盐加入到溶剂体系中,其中所得混合物的pH为5以下; 和(3)将步骤(2)中获得的混合物经受溶剂热条件; 其中在直到并包括步骤(3)的任何一个步骤中,不使用根据式(I)的含硅化合物R 4-m Si [ - (SiR 2)n R] m(I),其中m为1,2, 3或4,并且n是大于或等于0的整数,其中当n等于0时,一个或多个残基R是离去基团,并且其中残基R中没有一个含有Si,以及被支化的 硅酸盐化合物本身,优选根据本发明方法获得和/或可获得,以及本发明化合物的用途。 公开了另一种方法,其中在步骤(2)中存在硫含氧酸,并且其中可以使用或不使用含硅化合物。

    Catalyst for the Conversion of Syngas to Olefins and Preparation Thereof
    8.
    发明申请
    Catalyst for the Conversion of Syngas to Olefins and Preparation Thereof 审中-公开
    合成气转化为烯烃及其制备的催化剂

    公开(公告)号:WO2014060982A3

    公开(公告)日:2014-06-12

    申请号:PCT/IB2013059417

    申请日:2013-10-17

    Abstract: A process for the production of a pillared silicate comprises: (i) providing a layered silicate; (ii) interlayer expanding the layered silicate provided in step (i) comprising a step of treating the layered silicate with one or more swelling agents; (iii) treating the interlayer expanded silicate with one or more hydrolysable silicon containing compounds; (iv) treating the interlayer expanded compound with an aqueous solution to obtain a pillared silicate; (v) removing at least a portion of the one or more swelling agents from the pillared silicate; (vi) impregnating the pillared silicate with one or more elements selected from the group consisting of Fe, Ru, Ir, and combinations of two or more thereof, as well as to a pillared silicate optionally obtainable from said process and its use, in particular in a process for the production of one or more olefins.

    Abstract translation: 用于生产柱状硅酸盐的方法包括:(i)提供层状硅酸盐; (ii)层间膨胀步骤(i)中提供的层状硅酸盐,包括用一种或多种溶胀剂处理层状硅酸盐的步骤; (iii)用一种或多种可水解含硅化合物处理层间发泡硅酸盐; (iv)用水溶液处理层间发泡化合物,得到柱状硅酸盐; (v)从柱状硅酸盐中去除至少一部分一种或多种溶胀剂; (vi)用一种或多种选自Fe,Ru,Ir及其两种或多种的组合的一种或多种元素浸渍柱状硅酸盐,以及任选地可从所述方法获得的柱状硅酸盐及其用途,特别是 在一种制备一种或多种烯烃的方法中。

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