Microporous crystalline material (ITQ-19) with laminar characteristics, preparation method and use thereof as a catalyst in the catalytic conversion of organic compounds

A microporous crystalline material of zeolitic nature, having the empirical formula:

• x(M1/nXO2):yYO2:(1−y)SiO2
• 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
• and in that, in an anhydrous and calcinated state, at 540° C., an X-ray diffraction pattern in accordance with
• d(Å)
• (I/IO) * 100
• d(Å)
• (I/IO) * 100
• 11.95 ± 0.02
• w
• 3.82 ± 0.05
• m
• 9.19 ± 0.03
• vs
• 3.69 ± 0.03
• w
• 6.85 ± 0.01
• s
• 3.46 ± 0.07
• s
• 6.12 ± 0.05
• w
• 3.32 ± 0.06
• m
• 5.53 ± 0.03
• w
• 3.25 ± 0.08
• w
• 4.86 ± 0.06
• w
• 3.07 ± 0.03
• w
• 4.73 ± 0.04
• w
• 2.98 ± 0.04
• w
• 4.60 ± 0.02
• w
• 2.88 ± 0.05
• w
• 4.48 ± 0.05
• w
• 2.82 ± 0.06
• w
• 4.35 ± 0.04
• w
• 2.66 ± 0.07
• w
• 4.23 ± 0.02
• w
• 2.56 ± 0.05
• w
• 4.11 ± 0.03
• w
• 2.43 ± 0.09
• w
• 3.89 ± 0.04
• m
• 2.35 ± 0.08
• w
• wherein
• w is a weak relative intensity between 0 and 20%;
• m is a relative intensity between 20 & 40%;
• s is a relative intensity between 40 and 60%;
• vs is a relative intensity between 60 and 100%.