15万吨/年烧碱项目的节能措施  

Countermeasures for Energy-saving of 150kt/a Caustic Soda Plant

作　　者：王国旗 

机构地区：[1]广州昊天化学(集团)有限公司,广州510655

出　　处：《广州化工》2008年第3期96-98,共3页GuangZhou Chemical Industry

摘　　要：介绍了广州昊天化学(集团)有限公司15万吨/年烧碱项目拟采取的节能措施,包括采用离子膜法电解工艺、可副产蒸汽的盐酸合成炉、三效法生产50%烧碱、蒽醌法钯触媒工艺生产过氧化氢等,并对其节能效果作了简要分析。Countermeasures for energy-saving of 150 kt/a caustic soda plant of Guangzhou Hoton Chemical （Group） Co., Ltd were introduced, including adoption of electrolysis by ion-exchange membrane method, HCl- synthesis unit with steam-generation, three-effect evaporation of 50% caustic soda, hydrogen peroxide production by Pd catalyst anthraquinone process, and their effects were analyzed briefly.

关 键 词：节能 离子膜法烧碱 合成盐酸 次氯酸钠 过氧化氢 

分 类 号：TQ114.262[化学工程—无机化工] TK018[动力工程及工程热物理]