The present invention, zirconium, and zirconium was prepared by treating the surface of silica with phosphoric - phosphorus / silica support to cobalt supported cobalt / zirconium as active ingredient - phosphorus / silica catalyst, and a method of manufacturing the same. The catalyst is larger pore structure of silica, and has excellent reactivity for heat and mass transfer characteristics are excellent due to the increase of the reduction of cobalt Fischer-Tropsch (FT) cobalt in the reaction, and other active ingredient excellent dispersion of the sintering of the cobalt particles in the reaction is decreased, as a result, it is possible to obtain high CO conversion, and selectivity for stable liquid hydrocarbon in the FT reaction.
.BACKGROUND