三效四体烧碱蒸发中汽耗最少的操作压力  

The optimal pressure to minimize steam consumption during caustic soda evaporation in a three-effect four-body evaporator

作　　者：孙波[1] 

机构地区：[1]四川大学化工学院,四川成都610054

出　　处：《氯碱工业》2006年第4期18-20,40,共4页Chlor-Alkali Industry

摘　　要：利用数学模型,通过计算机模拟,针对三效四体烧碱蒸发过程,在生产量相同的情况下计算Ⅰ效、末效一系列的生蒸汽压力,找到蒸汽消耗最少的压力组合,结果符合实际。Utilizing a mathematics model and a computer simulation, the anthor calculated a series of primary steam pressure in the first effect and that in the final effect under equal output during the evaporation of caustic soda in a three - effect four - body evaporator, and found a pressure combination under which the steam consumption was minimum. The result conformed to the actual situation.

关 键 词：烧碱 蒸发 汽耗 压力 

分 类 号：TQ114[化学工程—无机化工]