烧碱蒸发扩产节能改造  

Extending and energy-saving innovation for the evaporation of caustic soda

作　　者：钱祖利[1] 吴嘉[1] 

机构地区：[1]浙江大学材料与化学工程学院

出　　处：《氯碱工业》2007年第4期22-25,共4页Chlor-Alkali Industry

摘　　要：杭州电化集团有限公司烧碱分厂为满足隔膜电解扩产的需要,将蒸发装置三效四体工艺改为三效五体工艺,并改造了循环冷却水系统,从而提高了装置实际产能,并节约了蒸汽。In order to satisfy the extension requirement of diaphragm electrolysis ,the three -effect four - evaporator evaporation process was replaced by a three - effect five - evaporator process, and the circulating cooling water system was modified. So the evaporation capacity was increased, and the steam consumption was decreased.

关 键 词：烧碱 蒸发 扩产改造 

分 类 号：TQ114.268[化学工程—无机化工]