摘要
利用化学分析、ＳＥＭ、ＸＲＤ、ＥＤＡＸ等手段，对ＮＳＰ窑筒体锈层进行分析，从热力学、动力学两个方面探讨硫、氯、碱对筒体的腐蚀机理。结果表明：提高窑体的屏蔽作用，可以抑制筒体腐蚀。
The rust lagers of the tube body in NPS kiln were analysed by means of chemical analysis ,SEM,XRD,EDAX and so on.Sulphur,chlorine and discussed from the two aspect of the thermodynamics and the kinetics.It was resulted that the tube body corroderion can be restrainedby increasing protective affect of the kiln lining.
