氧化铝生产中有效利用溶出系统0.5MPa乏汽的实践

Practice of efficient utilization of the 0.5 MPa exhausted steam from digestion system in alumina refinery

本文介绍了某氧化铝厂一溶出系统自主改造新蒸汽冷凝水产生的0.5 MPa乏汽的利用情况,通过有效利用0.5 MPa乏汽,大大降低了0.6 MPa新蒸汽使用量,产生了良好的经济效益和社会效益。

This paper introduces the utilization of 0.5 MPa exhausted steam generated from fresh steam condensate after self-determination improvement on digestion system in alumina refinery, through efficient utilization of 0.5 MPa exhausted steam, the consumption of 0.6 MPa fresh steam is greatly reduced, bringing out favorable economic and social benefits.