| 摘要 |
<p>The present invention relates to a process for the production of a titanium silicalite shaped article by:a) preparation of a synthesis gel containing a Si2 source, a Ti2 source, a template compound and water,b) crystallisation of the synthesis gel under hydrothermal conditions,c) drying of the titanium silicalite from step b) at a temperature below the decomposition temperature of the template compound,d) preparation of a formable mass containing the product from step c), a binder and a paste-forming agent,e) forming of the mass from step d) into a green shaped article,f) optionally drying, andg) calcination of the green shaped article, as well asa titanium silicalite shaped article obtainable according to this process, and the use of this shaped article as a catalyst in epoxidation or ammoximation reactions.</p> |
