一种甲醇尾气回收工艺的节能优化及流程模拟  

Energy Saving Optimization and Process Simulation of Methanol Tail Gas Recovery Process

作　　者：靳沛文 袁野 JIN Pei-wen;YUAN Ye(Hualu Engineering&Technology Co.Ltd.,Xi'an 710065,China)

机构地区：[1]华陆工程科技有限责任公司,西安710065

出　　处：《工程建设与设计》2024年第8期76-78,共3页Construction & Design for Engineering

摘　　要：对传统甲醇尾气回收工艺进行分析,指出其中存在的消耗新鲜水量非常大,不符合生产经济性,以及吸收塔底部排放的污水对水生生物和生态系统具有破坏性等问题,并针对以上问题对含甲醇尾气回收工艺进行优化,减少吸收塔系统中的水资源消耗和污水产生,实现甲醇的高效回收利用。同时,总结优化后方案的主要技术要点,旨在为工业废气处理和甲醇回收提供可行的节能优化方案。The traditional methanol tail gas recovery process was analyzed,and it was pointed out that the consumption of fresh water was very large,which was not in line with the production economy,and the sewage discharged from the bottom of the absorption tower was destructive to aquatic organisms and ecosystems.In view of the above problems,the methanol tail gas recovery process was optimized to reduce water resources consumption and sewage generation in the absorption tower system,and realize efficient recovery and utilization of methanol.At the same time,the main technical points of the optimized scheme are summarized,aiming at providing feasible energy-saving optimization schemes for industrial waste gas treatment and methanol recovery.

关 键 词：甲醇尾气回收 环境保护 节能优化 

分 类 号：X783[环境科学与工程—环境工程]