ZEOLITE ITQ-1
    3.
    发明申请
    ZEOLITE ITQ-1 审中-公开

    公开(公告)号:WO1997019021A1

    公开(公告)日:1997-05-29

    申请号:PCT/ES1996000218

    申请日:1996-11-19

    Abstract: The present invention relates to a microporous crystalline material of zeolitic nature, called ITQ-1A, to the process for its preparation and its use in processes of separation and transformation of organic compounds. In the roasted and anhydrous stage, the chemical composition of the material corresponds to the empirical formula: x(M1/nXO2):yYO2:SIO2, wherein x has a value smaller than 0.02 and may equal 0; y has a value smaller than 0.04 and may equal 0; m is H or an inorganic cation with the charge +n; X is a chemical element with an oxidation status +3 (Al, Ga, B, Cr) and Y is a chemical element with an oxidation status +4 (Ti, Ge, V). When x = 0 and y = 0, the material may be described as a new polymorphe form of microporous silica. The material of this invention is characterized also by its X ray diffraction pattern. The process for the preparation of said zeolite is characterized by the use of one or a plurality of organic additives in a reaction mixture which is crystallized through heating.

    Abstract translation: 本发明涉及沸石性质的微孔结晶材料,称​​为ITQ-1A,用于其制备方法及其在有机化合物的分离和转化过程中的应用。 在焙炒和无水阶段,材料的化学成分对应于经验公式:x(M1 / nXO2):yYO2:SIO2,其中x的值小于0.02,可以等于0; y的值小于0.04,可以等于0; m是H +或电荷+ n的无机阳离子; X是氧化态为+3(Al,Ga,B,Cr)的化学元素,Y是氧化态为+4(Ti,Ge,V)的化学元素。 当x = 0和y = 0时,材料可以被描述为新的多孔形式的微孔二氧化硅。 本发明的材料的特征在于其X射线衍射图。 制备所述沸石的方法的特征在于在通过加热结晶的反应混合物中使用一种或多种有机添加剂。

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