Ammoxidation of 3-Picoline over V-Mo-P Oxide Catalyst Prepared from 11-Molybdo-l-Vanado Phosphoric Acid  

作　　者：Rabi Narayan Senapati Pashupati Dutta Ashis Sarkar 

机构地区：[1]CSIR-Central Institute of Mining & Fuel Research, Dhanbad 828108, India [2]Indian School of Mines, Dhanbad 826004, India

出　　处：《Journal of Chemistry and Chemical Engineering》2013年第10期924-929,共6页化学与化工（英文版）

摘　　要：V-Mo-P oxide catalyst system was directly prepared from ll-molybdo-l-vanado phosphoric acid by thermal decomposition. Supported V-Mo-P oxide catalysts were prepared by wet impregnation method. Catalysts were characterized by FTIR （Fourier transform infrared）, XRD （X-ray diffraction） and TPD （temperature programmed desorption）. The catalytic activity of V-Mo-P oxide catalysts were investigated for vapour phase ammoxidation of 3-picoline. The unsupported catalyst showed 92.1% yield where as V-Mo-P oxide/HZSM-5 showed the highest yield （80.4%） amongst the supported catalysts.

关 键 词：3-PICOLINE nicotinonitrile AMMOXIDATION vanadia catalyst 

分 类 号：O643.36[理学—物理化学] TQ252.2[理学—化学]