Abstract:In the present work, phenol was used as a model molecule to the photocatalytic evaluation of TiO2 impregnated with iron sulphide and chlorine on a visible-light reactor. The iron–chlorine catalyst was prepared by incipient impregnation with the metal precursors, Fe (NO3)3 and NaCl on previously calcined TiO2. The catalyst was sulphurized with H2S at 300 °C for 1 h. The catalysts were prepared at different chlorine concentrations using HYDRA chemical equilibrium diagrams to obtain different fractions of FeCl+. … Show more
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