Method of Immobilization of Titanium Silicalite, Catalyst of Hydrocarbon Oxidation, in Polymer Matrix
M. E. FEDOSOVA, S. M. DANOV and A. E. FEDOSOV
Dzerzhinsk Polytechnic Institute, Nizhniy Novgorod State Technical University, Ul. Gaydara 49, Dzerzhinsk 606026 (Russia)
mfedosova@mail.ru
Keywords: titanium silicalite, immobilization, polymer matrix, liquid-phase oxidation of hydrocarbons
Pages: 223–229
Abstract
A principally new method of immobilization was developed for titanium silicalite (TS–1), the catalyst of liquid-phase hydrocarbon oxidation. The method involves encapsulation of catalyst particles in a polymer matrix. A series of catalysts was synthesized using different types of polymer matrices for practical implementation in oxidation processes. The optimal composition of the components of catalytic system and the type of polymer matrix for practical use in liquid-phase oxidation of the hydrocarbons of С6–С9 fraction were established, with the use of 30 % aqueous hydrogen peroxide solution as the oxidizer and methanol as a solvent.
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