SILICON-BRIDGED PILLARED SILICATE COMPOUNDS AND PROCESS FOR THEIR PRODUCTION
    84.
    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:WO2015032851A2

    公开(公告)日:2015-03-12

    申请号:PCT/EP2014/068822

    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.

    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接硅原子,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 硅酸盐层,所述方法包括(1)提供一层或多层分层硅酸盐; (2)将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或更小; 和(3)使步骤(2)中获得的混合物经历溶剂热条件; 其中在直到并包括步骤(3)的任何处理方法中,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中没有一个包含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。

    METHOD FOR PURIFYING A MIXTURE COMPRISING LIQUID HYDROCARBONS, ESPECIALLY BTX, AND WATER
    85.
    发明申请
    METHOD FOR PURIFYING A MIXTURE COMPRISING LIQUID HYDROCARBONS, ESPECIALLY BTX, AND WATER 审中-公开
    用于净化包含液体烃,特别是BTX和水的混合物的方法

    公开(公告)号:WO2015025268A1

    公开(公告)日:2015-02-26

    申请号:PCT/IB2014/063967

    申请日:2014-08-19

    Abstract: The invention relates to a method for purifying a mixture comprising at least one liquid hydro- carbon and water by at least partly separating off the at least one liquid hydrocarbon from the mixture, the method comprising the step of passing the mixture through a sorption agent comprising at least one porous metal-organic framework material, wherein the at least one metal- organic framework material comprises at least one organic compound coordinated to at least one metal ion, wherein the at least one organic compound is based on imidazole, which is unsubstituted or substituted with one or more substituents independently selected from the group consisting of C 1-6 alkyl, phenyl and benzyl. The invention further relates to the use of such metal-organic framework material for purifying the mixture.

    Abstract translation: 本发明涉及通过至少部分地从混合物中分离至少一种液态烃来纯化包含至少一种液体碳氢化合物和水的混合物的方法,所述方法包括使混合物通过吸附剂的步骤,所述吸附剂包含 至少一种多孔金属 - 有机骨架材料,其中所述至少一种金属 - 有机骨架材料包含与至少一种金属离子配位的至少一种有机化合物,其中所述至少一种有机化合物是基于咪唑,其为未取代的或未取代的 被一个或多个独立地选自C 1-6烷基,苯基和苄基的取代基取代。 本发明还涉及这种金属 - 有机骨架材料用于纯化混合物的用途。

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