TPD study on Cr/MgO catalysts for acrylonitrile synthesis from acetonitrile and methanol
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The TPD technique was used to investigate the desorption behaviour of methanol and acetonitrile on the Cr/MgO catalyst prepared by an impregnation method. Catalytic properties of the Cr/MgO catalysts for acrylonitrile synthesis from acetonitrile and methanol were also studied. The catalytic activities are related to the dissociative desorption temperature of CH3OH or CH3CN on the catalysts.
KeywordsAcrylonitrile Desorption Peak Desorption Temperature Ammoxidation Propionitrile
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