| abstract |
FIELD: chemistry. n 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 YO 2 sources and one or more alcenyltrialkylammonium R 1 R 2 R 3 R 4 N + 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. R 1 , R 2 and R 3 independently of one another represent n-propyl; and R 4 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. n EFFECT: invention improves method efficiency, providing the possibility of obtained material application as an adsorbent or catalyst. n 41 cl, 8 dwg, 7 ex, 5 tbl |