| 摘要 |
PURPOSE:To produce an unsaturated oxygen-containing compound in good yield and selectivity by partial oxidation of an aliphatic saturated hydrocarbon. CONSTITUTION:The objective method for producing an unsaturated oxygen- containing compound by partial oxidation of an aliphatic saturated hydrocarbon, in particular, a method for advantageously producing acrolein and acrylic acid from propane in one step and methacrolein and methacylic acid from isobutane in one step. As the catalyst, divanadyl pyrophosphate containing gold and/or silver is used. Since the product obtained by this method is high in yield of unsaturated oxygen-containing compound compared with that using conventional catalysts, the method is extremely high in the meaning of the industrial value. |
