摘要
介绍一段转化炉混合原料气盘管的布置状况,对盘管焊缝开裂的原因进行分析,总结近年来设备维修的对策,提出进一步的改进措施。
The arrangement of mixed feed-gas coils in primary reformer was introduced, the cause for coil weld cracking analyzed and the further improvement measures put forward.
出处
《大氮肥》
CAS
2011年第1期20-22,共3页
Large Scale Nitrogenous Fertilizer Industry
关键词
转化炉
混合原料气盘管
维修对策
改进措施
reformer
mixed feed-gas coil
maintenance counter-measures
improvement measures
