The production process of the catalytic oxidation process Awksydy oxide catalyst oxidation or oxidation Alamwnyt ammoxidation

摘要

Alamwnyt ammoxidation or oxidation oxidation Llbrwban propane isobutane butane or the like in the gas phase in the presence of a catalyst gaseous phase Aksydy.13 Abstract: to disclose the method for the production of a catalyst containing molybdenum Aksydy oxide catalyst Mo) molybdenum), Alfandywm V) vanadium), and at least a selected from the group consisting of Elemental Alantymwny Sb) antimony) Waltyllrywm tellurium (Te), niobium, Nb) niobium) as components, where the method includes providing a mixture of aqueous crude habit based on the content of vehicle components Llhfaz Alaksydy, and drying the mixture of reliefThis is the raw water, followed by calcination. Calcination as in the raw mixture, usually water, at least part of the composite niobium compounds, as one of the constituent elements are present in the image. Complicated with Tqydy factor comprehensive composite has a hydroxyl group hydroxyl connected oxygen atom seed of oxygen or carbon atoms carbon atom.Also disclosed meth) via the production of acrylonitrile, (meth) Acrylinitrile) or (meth) acrylic meth) acrylic acid) containing an antioxidant