A process for producing a ruthenium oxide supported catalyst for chlorine production, and a catalyst thereof

摘要

The present invention relates to a method for producing a ruthenium oxide-supported catalyst for producing chlorine, and more particularly, to provide a catalyst in which the degree of ruthenium component supported on the outer surface of a carrier is remarkably improved, and using the catalyst for producing chlorine , to a method for preparing a catalyst that provides a high conversion of chlorine in spite of a low reaction temperature, and to a catalyst prepared thereby. According to an embodiment of the present invention, as a ruthenium oxide catalyst for chlorine production, (a) preparing a solution by dissolving a ruthenium compound in an organic solvent and supporting it on at least one carrier selected from titania and alumina (b) drying There is provided a method for preparing a ruthenium oxide supported catalyst comprising the step (c) calcining. According to an embodiment of the present invention, in particular, it is possible to provide a simplified process by preparing a catalyst containing ruthenium oxide only in each layer of the outer surface of the titania support without alkali pretreatment, thus providing an advantageous effect in terms of scale-up. .