ZEOLITE MATERIALS, AND MANUFACTURING METHODS USING ALCENYILTRIAMMONIUM COMPOUNDS Russian patent published in 2017 - IPC C01B37/02 C01B39/08 C01B39/12 C01B39/40 

FIELD: chemistry.

SUBSTANCE: method for manufacture of zeolitic material with an MFI type framework structure, comprises the steps of: (1) provision of a mixture containing one or more YO₂ sources and one or more alcenyltrialkylammonium R¹R²R³R⁴N⁺ cation containing compounds as a directing agent for structure formation; and (2) crystallization of the mixture obtained in step (1), to give a zeolite material. In this case Y is a tetravalent element. R¹, R² and R³ independently of one another represent n-propyl; and R⁴ is 2-propen-1-yl or 1-propen-1-yl. Preferably, the directing agent for structure formation introduced in step (1) comprises N-(2-propen-1-yl)-tri-n-propylammonium hydroxide and/or N-(1-propen-1-yl)-tri-n-propylammonium hydroxide.

EFFECT: invention improves method efficiency, providing the possibility of obtained material application as an adsorbent or catalyst.

41 cl, 8 dwg, 7 ex, 5 tbl