ZEOLITH ITQ-16

摘要

This invention refers to a new group of zeolitic materials included under the ITQ-16 denomination, to the method for obtaining them and their use as catalysts. This group of materials, ITQ-16 zeolite, is characterised by having different ratios of the different polymorphs A, B and C described as possible intergrowths in Beta zeolite and which, therefore, show different X-ray diffraction patterns to that described for Beta zeolite, showing the X-ray diffraction pattern for ITQ-16, as it is synthesised, diffraction peaks at 2&thetas; angles of 6.9o, 7.4o and 9.6o simultaneously. ITQ-16 zeolite in its calcinated form has the following empiric formula: x (M1/nXO2) : tTO2 : gGeO2 : (1-g)SiO2 where T is one or various elements with +4 oxidation status, different of Ge and Si; X is one or various elements with +3 oxidation status and M can be H<+> or one or various inorganic cations with charge +n.