Patent ID: 6500404
Filing Date: 2002-12-31
Classification: B01J,C01B,C07C,C10G,Y02P

Abstract:
A microporous crystalline material of zeolitic nature with an X-ray diffraction pattern substantially in accordance with Tables I and II for the material as synthesized and after calcination, respectively, and with a chemical composition in the calcined and anhydrous state represented by an empirical formulaâ€ƒx(M1/nXO2):yYO2:SiO2 wherein x has a value lower than 0.15; y has a value lower than 0.1; M is H+ or an inorganic cation of charge +n; X, when present, is a chemical element with oxidation state +3 being at least one of Al, Ge, B and Cr; and Y, when present, is a chemical element with oxidation state +4 being at least one of Ti, Ge and V.