"The system fotocatalu00ectica or fotoeletrocatalu00ectica and CO gas.Invention patent system for fotocatalu00edtico and / or fotoeletrocatalu00edtico removal of CO in the synthesis gas obtained by the process of catalytic reforming of primary fuels.In this system, the removal of CO occur in a photo reactor and / or a photo electro reactor.In both cases the system must contain a catalyst, called fotocatalisador which will be activated by radiation, natural or artificial, in the region of visible, ultraviolet or infrared.Both the photo reactor as the fotoeletro reactor may be used at the end of the reform process before or after the prox and before the entry of the fuel cell of the type EMP or so in theBoth sites.The fotocatalisador will consist of a semiconductor material which may be a metal oxide such as: Uncle ~ 2 ~ ~ 2 ~; SrTiO; Fe ~ 2 ~ ~ 3 ~; SnO, ZnO, CDs, CdSe; CdTe; gap; GaAs; InP; ZnS; ZnSe; CuO; u00f3xidThe rare earths; Ruo; Wo; Ru ~ 2 ~ ~ 3 ~; W ~ 2 ~ ~ 3 ~; uo ~ 2 ~; u ~ 3 ~ ~ 8 ~. It may or may not be used in the form of mixtures.To these may be added: fotocatalisadores metals such as CO, Ni, Cu, Sr, Mo, Ru, Rh, Ag, PD, Pt, Au, W, rare earth.
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