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Abstract�� The feasibility to prepare p tolanitrile through ammoxidation of p xylene in liquid phase was studied,the main factors which affect this reaction were analyzed,the mechanism and technological condition of the reaction were also studied.

Keywords�� p xylene Ammoxidation in liquid phase p tolunitrile

Received 1999-01-15;

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��,��Ͼ�,���,��Դ�.��ѹ�¶Զ��ױ�Һ�ఱ��һ��ȡ�Լױ��о�[J]. ��ѧ��ҵ�빤��, 1999,16(1): 51-55

Chen Weidong Chai Chengjing Li Jingliang .Study on One step Method of Ammoxidating p Xylenein Liquid Phase to Prepare p Tolunitrile under Atmospheric Pressure[J]. Chemcial Industry and Engineering, 1999,16(1): 51-55