Process for the synthesis of zeolites and mesoporous solids from a
homogeneous solution in a semi-open system
    5.
    发明授权
    Process for the synthesis of zeolites and mesoporous solids from a homogeneous solution in a semi-open system 失效
    在半开放系统中从均相溶液合成沸石和介孔固体的方法

    公开(公告)号:US5695735A

    公开(公告)日:1997-12-09

    申请号:US565399

    申请日:1995-11-30

    摘要: The invention concerns a process for the synthesis of zeolites based on element(s) T and mesoporous solids based on element(s) T, T being silicon and/or aluminium, comprising the following sequence of steps: i) synthesizing a reaction medium which is a homogeneous source of element(s) T containing: a) at least one source of element(s) T selected from the group formed by aqueous basic solutions of silica or silica and alumina and alcoholic solutions of alkyl tetraorthosilicate and trialkoxyaluminium; b) optionally, at least one structuring agent; c) optionally, seeds of the desired crystalline phase; ii) heating the reaction medium to a temperature in the range 20.degree. C. to 220.degree. C. for a period in the range several minutes and several days; iii) injecting at least one chemical agent at a controlled rate to generate polycondensable species in said medium.

    摘要翻译: 本发明涉及一种基于元素T和介孔固体的基于元素T,T为硅和/或铝的合成沸石的方法,其包括以下步骤顺序:i)合成反应介质,其中 是元素T的均匀源,其含有:a)选自由二氧化硅或二氧化硅和氧化铝的碱性水溶液形成的基团中的至少一种元素T,以及四原硅酸烷基酯和三烷氧基铝的烷基醇溶液; b)任选地,至少一种结构剂; c)任选地,所需结晶相的种子; ii)将反应介质加热至20℃至220℃的温度,持续数分钟和数天的时间; iii)以受控的速率注射至少一种化学试剂以在所述介质中产生可缩聚物质。

    IM-13 crystallized solid and its process for preparation
    7.
    发明授权
    IM-13 crystallized solid and its process for preparation 失效
    IM-13结晶固体及其制备方法

    公开(公告)号:US08372376B2

    公开(公告)日:2013-02-12

    申请号:US12301889

    申请日:2007-05-10

    IPC分类号: C01B39/46 C01B39/48

    摘要: The invention relates to a crystallized solid, referred to by the name IM-13, which has an X-ray diffraction diagram as provided below. Said solid has a chemical composition that is expressed according to the general formula mXO2: nYO2: pZ2O3: qR: sF: wH2O, where R represents one or more organic radical(s), X represents one or more tetravalent element(s) different from germanium, Y represents germanium, Z represents at least one trivalent element, and F is fluorine.

    摘要翻译: 本发明涉及名称为IM-13的结晶固体,其具有如下提供的X射线衍射图。 所述固体具有根据通式mXO 2:n YO 2:pZ 2 O 3:qR:sF:wH 2 O表示的化学组成,其中R表示一个或多个有机基团,X表示一个或多个与以下不同的四价元素: 锗,Y表示锗,Z表示至少一种三价元素,F表示氟。

    IM-13 CRYSTALLIZED SOLID AND ITS PROCESS FOR PREPARATION
    9.
    发明申请
    IM-13 CRYSTALLIZED SOLID AND ITS PROCESS FOR PREPARATION 失效
    IM-13结晶固体及其制备方法

    公开(公告)号:US20100324320A1

    公开(公告)日:2010-12-23

    申请号:US12301889

    申请日:2007-05-10

    IPC分类号: C07F7/02

    摘要: The invention relates to a crystallized solid, referred to by the name IM-13, which has an X-ray diffraction diagram as provided below. Said solid has a chemical composition that is expressed according to the general formula mXO2: nYO2: pZ2O3: qR : sF : wH2O, where R represents one or more organic radical(s), X represents one or more tetravalent element(s) different from germanium, Y represents germanium, Z represents at least one trivalent element, and F is fluorine.

    摘要翻译: 本发明涉及名称为IM-13的结晶固体,其具有如下提供的X射线衍射图。 所述固体具有根据通式mXO 2:n YO 2:pZ 2 O 3:qR:sF:wH 2 O表示的化学组成,其中R表示一个或多个有机基团,X表示一个或多个与以下不同的四价元素: 锗,Y表示锗,Z表示至少一种三价元素,F表示氟。