摘要
选用了QH -1型扁环专利技术对合成氨系统中的脱碳塔进行改造 ,生产能力提高了 2 5 % ,阻力降减小了 2 7% ,收到明显的经济效益 。
The QH mini ring was used for the revamping of de carbon dioxide column in the ammonia system. The capacity was increased for 25%.The pressure drop was decreased for 27%. The economic effect is great. The application of QH mini ring is an useful approach for the revamping of similar units.
出处
《化肥设计》
CAS
2000年第5期43-44,共2页
Chemical Fertilizer Design
