隔膜法烧碱蒸发产盐用于联合制碱的探讨  

Discussion on application of by-product salt from diaphragm caustic soda evaporation to Hou's process for soda manufacture

作　　者：吕天生[1] 

机构地区：[1]四川大学化学工程学院,四川成都610065

出　　处：《氯碱工业》2010年第8期1-5,共5页Chlor-Alkali Industry

摘　　要：从资源整合的角度讨论了将隔膜法烧碱蒸发产盐用于联合制碱的必要性和可行性,重点分析、论证了隔膜法烧碱和联合制碱系统的热量变化和水平衡变化,对工艺流程进行了简要阐述,并进行了投资回报的概算。The necessity and feasibility of using the by-product salt from evaporation of diaphragm caustic soda to prepare soda by Hou＇s process are discussed in view of resource integration. The heat quantity change and the water balance change in diaphragm caustic soda production system and soda production system by Hou＇s process are analyzed and demonstrated emphatically. The process is related briefly and the return on investment is estimated.

关 键 词：隔膜法烧碱 联合制碱 蒸发 

分 类 号：TQ114.262.1[化学工程—无机化工]