Basf Se Corporation

Hannah Schreyer

Ulrich Mueller

Andrei-Nicolae Parvulescu

Ralf Boehling

Christian Riemann

Bernd Hinrichsen

Stefan Dumser

Stefanie Clade

Christoph Schappert

Disclosed herein is a continuous process for preparing zeolitic material with a CHA-type framework structure comprising SiOand XOand the zeolitic material so-obtained. The processes comprises (i) preparing a mixture comprising one or more sources of SiO, one or more sources of XO, seed crystals, one or more tetraalkylammonium cation RRRRN-containing compounds as structure directing agent, and a liquid solvent system; (ii) continuously feeding the mixture prepared in (i) into a continuous flow reactor at a liquid hourly space velocity; and (iii) crystallizing the zeolitic material with a CHA-type framework structure from the mixture in the continuous flow reactor.

Process for a continuous synthesis of zeolitic materials using seed crystals loaded with organotemplate

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Ludwigshafen, Germany

Hannah Schreyer