| abstract |
The present invention relates to an iron-cobalt composite catalyst used in Fischer-Tropsch (FT) reactions in a coal liquefaction (CTL) and natural gas liquefaction (GTL) process, and to a method for preparing the same, and to Fischer-Tropsch using the catalyst as a catalyst. The present invention relates to a water gas shift reaction activity in a synthesis reaction and a method for producing a highly selective liquid fuel. More specifically, the H 2 / CO ratio of the synthesis gas in the Fischer-Tropsch reaction shows high activity in the vicinity of 2.0. When lowered below, the iron-cobalt composite catalyst supplemented with the shortcomings of the conventional cobalt (Co) catalyst, which is rapidly deactivated, and the addition of an iron component showing high selectivity to liquid oil (C 5 + ) production even at high temperature reactions. And a method for producing the same. |