POROUS CRYSTALLINE MATERIAL (ZEOLITE ITQ-21),THE METHOD OF ITS PRODUCTION AND ITS APPLICATION IN THE PROCESSES OF THE CATALYTIC CONVERSION OF THE ORGANIC COMPOUNDS Russian patent published in 2007 - IPC C01B39/48 

FIELD: chemical industry; methods of the porous crystalline material production and its application in the processes of the catalytic conversion of the organic compounds.

SUBSTANCE: the invention presents the porous crystalline material (zeolite ITQ-21), which in its calcined form has the chemical composition (I), where the sum (n+m) is equal at least to 5, X represents a tervalent chemical element, Z represents Ge, Y represents at least one tetravalent chemical element which is different from Ge, and the ratio of Y/Z is equal at least to 1. The values of the intensities of the peaks, which are present on the diffractional X-ray diagram of such a porous crystalline material are given in the explanations in the table 1. The invention also presents the method of production of this material at presence of the fluoride-ions and N(16)- methylsparteine in the capacity of the structure- directing agent. The material offered in the invention is effective for utilization in its acidic form and in the form of the bifunctional catalytic agent in the reactions of the alkylation of the aromatic compounds, and also in the processes of the hydrocracking and the catalytic cracking.

EFFECT: the invention ensures the offered porous crystalline material effective utilization in its acidic form and in the form of the bifunctional catalytic agent in the reactions of the alkylation of the aromatic compounds and in the processes of the hydrocracking and the catalytic cracking.

10 cl, 1 dwg, 4 tbl, 9 ex