重油催化裂化装置再生器筒体及焊缝出现裂纹后的举措

Measures to crack for reactivator tube and weld line of heavy-oil catalytic cracker

介绍了石油液化气厂重油催化裂化装置第二再生器产生裂纹的情况 ,并对其产生的原因进行了调研、分析 ,采取了有效的补救措施 。

The crack status of second reactivator of heavy oil catalytic cracker in liquid petroleum gas plant is introduced, and the causes for emerging crack are analyzed. The good effect is obtained by adopting effective measure.