发明名称 |
SYNTHESIS OF ZEOLITE ITQ-16 IN AN ALKALINE MEDIUM |
摘要 |
The invention relates to a method for synthesising a family of zeolite materials, grouped together under the name ITQ-16, in an OH<-> medium and in the absence of fluorides and to the catalytic applications thereof. The zeolite ITQ-16 family of materials is characterised by having different proportions of distinct polymorphs A, B and C described as possible intergrowths in the Beta zeolite and, therefore, the X-ray diffraction patterns of said family are different from that described for the Beta zeolite. In its calcinated form, zeolite ITQ-16 has the following empirical formula: x(MXO2): tTO2: gGeO2: (1-g)SiO2, wherein T is one or more elements having +4 oxidation status and different from Ge and Si; X is one or more elements having +3 oxidation status; and M can be H<+> or one or more inorganic cations with a +n charge.
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申请公布号 |
EP1364913(A1) |
申请公布日期 |
2003.11.26 |
申请号 |
EP20020710892 |
申请日期 |
2002.02.08 |
申请人 |
CONSEJO SUPERIOR DEINVESTIGACIONES CIENTIFICAS;UNIVERSIDAD POLITECNICA DE VALENCIA |
发明人 |
CORMA CANOS, A.;NAVARRO VILLALBA, T.;VALENCIA VALENCIA, S.;REY GARCIA, F. |
分类号 |
B01J29/70;B01J29/04;C01B37/00;C01B39/02;C01B39/08;C01B39/48;C10G11/05;C10G47/16;(IPC1-7):C01B39/48 |
主分类号 |
B01J29/70 |
代理机构 |
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地址 |
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