摘要
介绍了由蒸汽喷射式流量调节热泵、高效闪蒸罐等热力单元组成的焦化蒸氨塔热泵供热系统。在实际生产中取得了节能降耗、降低废水中氨氮排放量、回收物料的综合效果。
In this paper,steam heating system for ammonia distillation column is introduced,which is composed of steam ejector and high-efficiency flash drum,etc..Practically,a comprehensive utilization can be achieved in terms of energy-saving&consumption reducing,NH 3-N in wastewater reduction and wastes recovery.
作者
万晓东
李向军
马德见
郝陇岷
Wan Xiaodong;Li Xiangjun;Ma Dejian;Hao Longmin(Nanjing Institute of Environmental Science,Ministry of Environment Protection,Nanjing 210042,China;Coking Plant of Jiugang(Group)Hongxing Iron&Steel Co.,Ltd.,Jiayuguan 735100,China;Baosteel Group Meishan Chemical Engineering Co.,Ltd.,Nanjing 210039,China;Jiangsu Shagang Group Co.,Ltd.,Suzhou 215625,China)
出处
《燃料与化工》
2020年第2期51-54,共4页
Fuel & Chemical Processes
关键词
蒸汽热泵
节能降耗
废水减排
Steam ejector
Energy-saving&consumption reducing
Wastewater reduction
