空分设备临时停车再启动时工况不正常分析与处理  

Analysis and treatment of abnormal operation during the restart after a temporary shutdown of air separation unit

作　　者：袁作磊 

机构地区：[1]内蒙古华业特钢股份有限公司制氧站,内蒙古包头市昆区西河楞北014010

出　　处：《深冷技术》2007年第4期49-50,共2页

摘　　要：简介了3000m3/h空分设备临时停车再启动时工况不正常的现象,分析了故障原因。改进操作方法后,空分设备重新开车时很快达到了正常运行工况。The phenomenon of abnormal operation during the restart after a temporary shutdown of a 3000m^3/h air separation unit is introduced in brief. The cause of the fault has been fixed, based on a detailed analysis. After adjusting the operating methods, regular operation status has been quickly recovered for the restart process of air separation unit.

关 键 词：空分设备 间断制氧 精馏工况 

分 类 号：TQ116.11[化学工程—无机化工]