Patent ID: 6841144
Filing Date: 2005-01-11
Classification: B01J,C01B,C07D

Abstract:
1. A method for the production of a titanium-containing zeolite, comprising forming a synthesis gel by combining and hydrolyzing a hydroyzable silicon compound, a hydrolysable titanium compound and a basic quaternary ammonium compound, as starting compounds in an aqueous medium as a reactive mixture, in quantities such that relative to the starting compounds the molar ratio of Si/Ti is greater than or equal to 30, the molar ratio of H 2 O/Si is 10 to 20 and the molar ratio of N/Si is 0.12 to less than 0.20, and crystallizing the synthesis gel in a crystallization stage at a temperature of 150° C. to 220° C. for a period of less than 3 days.