二段炉及一段炉冷集气管联合烘炉

Joint Dry- out of Secondary Reformer and Primary Reformer Cold Gas Headers

以越南金瓯化肥项目托普索天然气制合成氨工艺二段炉及一段炉冷集气管的联合离线烘炉为例,研究二段转化炉烘炉技术,分析烘炉过程中出现的问题,总结烘炉经验。

Based on joint off-line dry-out practices of secondary reformer and primary reformer cold gas headers of Topse's natural gas to ammonia plant of Ca Mau Fertilizer Project,this paper studies secondary reformer dry-out technology and analyzes the problems arising during dry-out work,as well as summarizes dry-out experience.