Method of producing 1,3-butadiene using the catalyst and method of manufacturing the multi-component bismuth molybdate catalyst containing a metal component of the four

摘要

A consists of four metal components provide a manufacturing method and a manufacturing method of the catalyst the use of 1,3-butadiene of the multicomponent bismuth molybdate catalyst. The invention relates to a manufacturing method and a method for producing the catalyst the use of 1,3-butadiene of the multicomponent bismuth molybdate catalyst composed of four kinds of metal components, and, in particular, divalent cationic metal , trivalent cationic metal, bismuth, and multicomponent bismuth molybdate catalyst composed of molybdenum, a method of manufacturing the same, and, from C4 mixtures comprising using n- butene and n- butane oxidative dehydrogenation reaction the method for producing 1,3-butadiene. According to the present invention, unlike the conventional multi-component metal oxide catalysts having a complex composition of the metal components, as shown through the systematic search for the type and ratio of the metal components, only four metal components only use, production of catalysts with high activity for the production method of 1,3-butadiene can be achieved. .Field