Microporous Crystalline Zeolite Material, Zeolite ITQ-32, Preparation Method Thereof and Use of Same
    9.
    发明申请
    Microporous Crystalline Zeolite Material, Zeolite ITQ-32, Preparation Method Thereof and Use of Same 失效
    微孔结晶沸石材料,沸石ITQ-32,其制备方法及其用途

    公开(公告)号:US20090068092A1

    公开(公告)日:2009-03-12

    申请号:US11883354

    申请日:2006-01-26

    IPC分类号: C01B39/02 C01B39/04

    摘要: The invention relates to a microporous crystalline zeolite material which, in the calcined state and in the absence of defects in the crystalline lattice thereof, manifested by the presence of silanols, has empirical formula x(M1/nXO2):y YO2:SiO2, in which M is selected from among H+, at least one inorganic cation with charge +n and a mixture of both; X is at least one chemical element in oxidation state +3; Y is at least one chemical element in oxidation state +4, which is different from Si, x has a value of between 0 and 0.2 inclusive, and y has a value of between 0 and 0.1 inclusive. In addition, as it is synthesised, and in the calcined state, the material has a characteristic X-ray diffraction pattern known as ITQ-32. The invention also relates to the method of preparing said material and to the use thereof.

    摘要翻译: 本发明涉及一种微孔结晶沸石材料,其在煅烧状态下并且不存在其晶格缺陷的缺陷,通过硅烷醇的存在表现出具有经验式x(M1 / nXO2):y YO2:SiO2, 其中M选自H +,至少一种带电荷的无机阳离子和两者的混合物; X是至少一种氧化态的化学元素+3; Y是氧化态+4中的至少一种化学元素,其与Si不同,x具有在0和0.2之间的值,包括0和0.2之间,y的值在0和0.1之间。 此外,如合成,并且在煅烧状态下,该材料具有称为ITQ-32的特征X射线衍射图。 本发明还涉及制备所述材料的方法及其用途。