摘要
针对乙腈废液纯化工艺过程中存在效率低、能耗高等问题,对比了工业上几种常见的乙腈纯化工艺,优选出产品纯度高、能耗低的精馏-蒸汽渗透工艺,并采用Aspen Plus软件对其进行工艺设计与优化,得出最优工艺参数。
In view of the problems of low efficiency and high energy consumption in the purification process of acetonitrile waste liquid,several common acetonitrile purification processes in industry are compared,and the distillation steam infiltration process with high product purity and low energy consumption is optimized.The process is designed and optimized by Aspen Plus software,and the optimal process parameters are obtained.
作者
田莉
吴巍
刘宗园
陈赞
盛春光
臧毅华
Tian Li;Wu Wei;Liu Zongyuan;Chen Zan;Sheng Chunguang;Zang Yihua(CNOOC Tianjin Chemical Research&Design Institute Ltd.,Tianjin 300131,China)
出处
《山东化工》
CAS
2022年第12期182-184,共3页
Shandong Chemical Industry
关键词
乙腈废液
纯化工艺
精馏-蒸汽渗透
模拟设计
acetonitrile waste liquid
purification process
distillation steam infiltration
simulation design
作者简介
田莉,硕士,工程师,主要从事化工装备技术研究;通信作者:吴巍,博士,高级工程师,主要从事化工装备技术研究。
