摘要
分析了三效顺流烧碱蒸发系统存在的蒸发汽耗高的原因,通过制订工艺优化方案,控制闪蒸罐液位,回收冷凝水闪蒸汽,每年可节约蒸汽费用97.01万元。
Causes of high steam consumption in evaporation system of caustic soda were analyzed. After working out plans of flash tank and recycling flash steam of condensate, steam cost RMB per year. in three-effect downstream evaporation improving process, controlling level of could be reduced by 970. 1 thousand
出处
《氯碱工业》
CAS
2010年第12期28-29,31,共3页
Chlor-Alkali Industry
关键词
隔膜法烧碱
蒸发
冷凝水
闪蒸汽回收
diaphragm caustic soda
evaporation
condensate
recycle of flash steam
