A TRIPHASIC REACTOR

The present invention relates to a triphasic single reactor comprising a solid, a liquid and a gaseous component, wherein the(i) the solid component is (a) a catalytically active composite based on (b) at least one perforated and permeable support, wherein the catalytically active composite is on at least one side of the support and inside the support and(a) the catalytically active composite is obtained by applying a suspension comprising at least one inorganic component ofa compound of at least one of the elements Ce, La Sc, Y, Ti, Zr, Hf, Rf, V, Nb, Ta, Db, Cr, Mo, W, Sg, Mn, Tc, Re, Bh, Fe, Co, B, Al, In, Tl, Si, Ge, Sn, Pb, Sb and Bi with at least one of the elements Te, Se, S, O, Sb, As, P, N, Ge, Si, C and Ga and/ora compound of one of the elements Ti, Zr, Al, Ce and Si with oxygen, and/ora metal selected from Pt, Rh, Ru, Ir, Cu, Ni, Co, Mg, Zn, Al and Pd,in suspension in a sol, and(b) the support comprises fibers of at least one material selected from the group consisting of carbon, metal, alloy, ceramic, glass, mineral, plastic, amorphous substance, composite, natural product, and a combination thereof and heating the support at least once to a temperature of between 100 to 800° C. for 10 minutes to 5 hours, during which the suspension comprising the inorganic component is solidified on and inside the support.