The mass of oxide multimetu00e1lico, processes for oxidation and amoxidau00e7u00e3o in gas phase partial heterogeneamente catalyzed, and for the preparation of a mass of oxide multimetu00e1lico, and.Use of at least a mass of oxide multimetu00e1lico

摘要

"Mass of oxide multimetu00e1lico, processes for oxidation and amoxidau00e7u00e3o in gas phase partial heterogeneamente catalyzed, and for the preparation of a mass of oxide multimetu00e1lico, and.Use of at least a mass of oxide multimetu00e1lico ".A mass of oxide multimetu00e1lico, containing the elements Mo, V, as well as n 'and / or sb, and at least one of the Elements Nb, Ti, W, Ta, CE, as well as promoters.And presents a pattern of X-ray diffraction specific.In addition, the use of such a mass of oxide as a catalyst for partial oxidation multimetu00e1lico in gas phase heterogeneamente catalyzed hydrocarbon.