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Vanadium-phosphorus oxide, method for production thereof, catalyst for vapor phase oxidation formed of the oxide, and method for partial vapor phase oxidation of hydrocarbon
Vanadium-phosphorus oxide, method for production thereof, catalyst for vapor phase oxidation formed of the oxide, and method for partial vapor phase oxidation of hydrocarbon
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机译:钒-磷氧化物,其制造方法,由该氧化物形成的气相氧化催化剂和烃的部分气相氧化方法
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摘要
A vanadium-phosphorus oxide having an X-ray diffraction spectrum (Cu-Kα) showing main peaks of the diffraction angle 2θ(±0.2°) at 18.5°, 23.0°, 28.4°, 29.9°, and 43.1° and having the intensity ratio of the peaks of the diffraction angle 2θ(±0.2°) at 23.0°and 28.4° in the following range wherein I (23.0) and I (28.4) respectively represent the intensities of the peaks of the diffraction angle 2θ(±0.2°) at 23.0°and 28.4°, a method for the production of the oxide, a catalyst for use in a vapor phase oxidation formed of the oxide, and a method for the partial vapor phase oxidation of a hydrocarbon.
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