摘要
通过典型事例,对氨合成塔内件外压失稳的原因进行分析,列举了失稳前系统可能出现的异常情况,提出了预防措施。
Cause of internal's unsteadiness under outside pressure is analyzed. Abnormal phenomena before the accident is described. Precautions are suggested for as a reference to the internal's fabrication and application.
出处
《化肥设计》
CAS
1998年第2期30-32,共3页
Chemical Fertilizer Design
关键词
氨合成塔
外压失稳
临界压力
合成氨生产
converter internals, unsteadiness under outside pressure, critical pressure, permitted outside pressure
