浓碱蒸发装置性能状况与经济分析对比  

Performance of concentrated alkali evaporation plant and economic analysis

作　　者：韩解兵 曹绍良 HAN Jie-bing;CAO Shao-liang(Jiangxi Shilong Industrial Co.,Ltd.,Leping 333332,China)

机构地区：[1]江西世龙实业股份有限公司,江西乐平333332

出　　处：《中国氯碱》2022年第12期1-4,共4页China Chlor-Alkali

摘　　要：介绍了刮板式薄膜蒸发和双效逆流蒸发两种50%浓碱生产工艺,阐述了其装置原理、性能状况及工艺流程,并对两种工艺的经济运行进行了对比分析。This paper introduces the principle,performance and process flow of two kinds of 50%concentrated alkali production devices:scraper film evaporation and double effect countercurrent evaporation,and makes a comparative analysis of the economic operation of the two processes.

关 键 词：浓碱蒸发 薄膜蒸发 双效逆流蒸发 

分 类 号：TQ114.268[化学工程—无机化工]