Patent ID: 7008611

Claim:
A microporous crystalline material of zeolitic nature, wherein the material has, in a anhydrous state calcinated at temperatures between 300° C. and 800° C., an X-ray diffraction pattern according to d (Å) (I/IO) *100 32.82 ± 0.02 vs 11.97 ± 0.03 w 10.05 ± 0.04 w 9.39 ± 0.06 m 7.05 ± 0.05 w 6.93 ± 0.02 w 6.56 ± 0.05 w 5.64 ± 0.07 w 4.77 ± 0.08 w 4.27 ± 0.04 w 3.98 ± 0.08 w 3.89 ± 0.08 w 3.72 ± 0.03 w 3.53 ± 0.05 w 3.46 ± 0.07 w 3.34 ± 0.06 w 2.90 ± 0.08 w wherein w is a weak relative intensity between 0 and 20%; m is an average relative intensity between 20 & 40%; s is an average relative intensity between 40 and 60%; vs is an average relative intensity between 60 and 100% and in that it has an empirical formula x(M 1/n XO 2 ):yYO 2 :(1−y)SiO 2 wherein x has a value less than 0.2; y has a value less than 0.1: M is at least one +n charge inorganic cation, X is at least one chemical element with a +3 oxidation state Y is at least one chemical element with a +4 oxidation state.