乙苯脱氢铁系催化剂中铁钾尖晶石的穆斯堡尔谱研究

Mssbauer Study on Potassium Ferrite Spinal in Iron Catalysts for Dehydrogenation of Ethylbenzene

乙苯脱氢含钾铁系催化剂是一种尖晶石型的复氧化物催化剂 ,作者用穆斯堡尔谱学研究了尖晶石结构的形成与含钾量以及煅烧温度的关系 ,为工业催化剂的生产提供了有用的信息。

Iron catalysts containing potassium for dehydrogenation of Ethylbenzene is one kind of complex oxide catalysts with spinal structure. The relation between the forming of spinal structure and the amount of potassium or the calcining condition was investigated by Mssbauer spectroscopy. Some useful information was gained as the reference for industrial catalysts.