We have measured and analysed the characteristics of the thermal defects,such as corrosion falling off,crack,efc of the rejuvenator,reacor and demister of acoetaldehyede equiment,the results can be applied to similar acetaldehyede eqipments.

• 通过红外热像的测试，结合设备结构特点，对乙醛装置设备再生器、反应器、除沫器及循环导管的脱落、裂纹、和减薄等热故障的热特性进行了分析与识别，获得的热像特性可供同类乙醛设备参考