Factors affecting the formation of Sn-Beta zeolites by steam-assisted conversion method

Sn-Beta zeolites have been successfully synthesized by steam-assisted conversion (SAC) method. For the first time, we found that the interior construction of the conventional SAC autoclave can affect the distribution of the condensed water over the gel which changed synthesis composition. An improved SAC autoclave was used for investigating main parameters in the formation of Sn-Beta zeolites.