分段分层快速还原新工艺在JR-1000型合成塔上的应用  

Application of the New Technology of High-Speed Reduction for Separating Segment and Storey in the Synthetic Tower of JR-1000

作　　者：任会学[1] 闵庆田[1] 何兴敏 张业清 

机构地区：[1]山东省沂源县化肥厂

出　　处：《山东化工》1998年第6期25-26,共2页Shandong Chemical Industry

摘　　要：介绍分段分层快速还原工艺在ＪＲ－１０００型氨合成塔上的应用结果。采用分段分层快速还原新工艺，在电炉功率仅为额定值一半的情况下，用１２０ｈ的时间完成了还原，比常规还原法节省时间３０多ｈ，节省能源，降低消耗。Introduce the appliation of the new technology of high-speed reduction for separating segment and storey in JR-1000 ammonia synthetic tower.Use this new technology,the reduction can be finished in 120 hours(30 hours fewer than usual)with half the rated power,thus the energy can be saved and consumption can be lowered.

关 键 词：还原 合成塔 催化剂 合成氨生产 

分 类 号：TQ113.247[化学工程—无机化工]