The process of catalysts preparation by immobilization of metaloporfirinas in hidroxissais lamellar, obtaining solid heterogeneous catalysis of a variety of reactions for

摘要

The process of catalysts preparation by immobilization of metaloporfirinas in hidroxissais lamellar, obtaining solid heterogeneous catalysis reactions for various. The present invention is the immobilization of anionic or neutral in metaloporfirinas lamellar hidroxissais synthetic or natural.Refers to as an example, the immobilization of ferroporfirina [Fe (tdfspp)] in the zinc chloride hydroxide where the technique of immobilization under agitation at room temperature was used.The solid catalyst obtained presents great advantages when used in heterogeneous catalysis in comparison to its analogue used in homogeneous catalysis, such as, for example, the improvement in catalytic efficiency and selectivity for different products and the possibility of reuse). The catalyst.Depending on the combination of the metaloporfirinas used in the process of immobilization, the solids obtained may be used as catalysts in the oxidation of organic substrates heterogeneous reactions, reactions of degradation of environmental pollutants, such as dyes, pesticides, fu00e1rm ACOS, among others, or even to reduction reactions.