A method for the preparation of Catalysts supported manganese oxide, Manganese oxide supported Catalysts obtained by Said method and a process of purification of gas streams that use

摘要

A method for obtaining Catalysts supported manganese oxide includes the following steps: 1) to form an aqueous solution of soluble Salt of mnu00b2u207a with a concentration between 0.01 and 5 m, preferably, 2) to form an aqueous solution of an alkali metal with PERMANGANATE conce Ntraciu00f3n between 0.01 - 3 m3) form a means of combining and reacting The reaction with aqueous solution of soluble Salt of mnu00b2u207a and the aqueous solution of alkali metal Salt of PERMANGANATE in the presence of a support, where the support is preferably placed in contact with one of these Sun successively Uciones and then the other,4) Drying The Solid Support Treaty according to step (3) at a temperature between 80 and 160o C, calcining Solid Support) and 5 (4) of the Treaty Step at temperatures of between 250 and 750u00baC, preferably at a temperature of between 300 and 650u00baC.Also provided are Catalysts supported on a porous support in a Monolith or obtained by these methods and purification of gaseous VOCs content comment that employ them.