芳烃氨氧化反应催化剂载体的扩孔研究

Study on the Expansive Methods for the Carrier of the Ammoxidation Catalyst

研究了硅胶和氧化铝不同的扩孔方法 ,以其为载体制备氨氧化反应催化剂 ,并考察其催化性能。指出芳烃氨氧化反应催化剂载体应具有适宜的比表面积和较大的孔径 。

The different expansive methods for silical gel and aluminum oxide were studied.The ammoxidation reaction catalysts were prepared and their catalytic property were analyzed.It was pointed out that,in order to improve the selective property of the ammoxidation reaction catalyst the carrier must have proper surface area and bigger pore diameter.