METHOD FOR SYNTHESIS OF ZEOLITE BETA USING DIETHYLENETRIAMINE Russian patent published in 2010 - IPC C01B39/48 

Abstract RU 2378197 C2

FIELD: chemistry.

SUBSTANCE: invention relates to synthesis of zeolites. A method is described for synthesis of zeolite beta, in which the template used is a mixture which contains diethylenetriamine and a compound with tetraethylammonium cations. The reaction mixture, which contains sources of silicon, aluminium and the template, is kept at 70-200°C until formation of zeolite beta crystals.

EFFECT: obtaining zeolite beta with improved filterability.

11 cl, 8 ex

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RU 2 378 197 C2

Authors

Brojninger Markus

Dates

2010-01-10Published

2005-10-27Filed