引起管道堵塞的原因分析及对策

Cause analysis and countermeasures of causing pipeline clogging

简要介绍中海石油化学股份有限公司合成氨装置曾发生过几次因为NH3与CO2反应生成甲铵引起的管道堵塞,对出现的问题进行了分析和探讨,并提出了改造措施。

Ab Ammonium carbamate by NH3 and CO2 reacting causing pipeline jam happened several times in synthetic ammonia plant of China Blue Chemical Ltd is introduced briefly. The existing problems were analyzed and discussed, and some reform measures are advanced.