焦化厂蒸汽加热富油代替管式炉加热富油实践  

Practice of Steam Replacing Tube Furnace for Heating Rich Oil in Coking Plant

作　　者：刘涛 Liu Tao(Equipment Management Department in Laiwu Branch Company of Shandong Iron&Steel Co.,Ltd.,Jinan 271104,Shandong,China)

机构地区：[1]山东钢铁股份有限公司莱芜分公司设备管理部,山东济南2271104

出　　处：《冶金设备管理与维修》2024年第2期1-3,7,共4页Metallurgical Equipment Management and Maintenance

摘　　要：目前回收车间粗苯工序采用管式炉加热富油常压脱苯工艺,不仅存在安全隐患,还会带来新的环保问题,因此采用焦炉荒煤气显热产生蒸汽,进行蒸汽加热富油配套减压脱苯工艺替代原管式炉加热富油工艺,可有效降低工序能耗,具有良好的经济效益和环保效益。At present,tube furnace heating rich oil in atmospheric pressure is adopted in debenzolization process in the recovery workshop,which not only has potential safety hazards,but also brings new environmental protection problems.Therefore,the use of sensible heat of coke-oven raw gas to generate steam for rich oil heating combined with negative pressure debenzolizaiton process to replace the original tube furnace rich oil heating process can effectively reduce the energy consumption of the process,and has good economic and environmental benefits.

关 键 词：富油 蒸汽 管式炉 粗苯 蒸馏 

分 类 号：TE963[石油与天然气工程—石油机械设备]