反应精馏技术在乙酸仲丁酯脱轻组分塔中的应用  

Application of reactive distillation technology in delightening column of sec-butyl acetate

作　　者：张治青 张娟娟 ZHANG Zhiqing;ZHANG Juanjuan(Hunan Zhongchuang Chemical Co.,Ltd.,Yueyang 414000,China;College of Petrochemical Engineering,Hunan Vocational and Technical College of Petrochemical Engineering,Yueyang 414000,China)

机构地区：[1]湖南中创化工股份有限公司,湖南岳阳414000 [2]湖南石油化工职业技术学院石化工程学院,湖南岳阳414000

出　　处：《化工管理》2025年第11期159-161,共3页Chemical Management

摘　　要：文章以中创化工乙酸仲丁酯生产装置为例,以反应器碳四烯烃转化率偏低为出发点,基于反应精馏技术的工艺优势,从装置利用率、能源消耗、运营成本的角度分析了反应精馏技术在乙酸仲丁酯脱轻组分塔的可行性,发现反应精馏技术试验成功将会给乙酸仲丁酯的工业化生产带来巨大的经济效益,但该工作的研究也任重道远。Taking sec-butyl acetate production plant of Zhongchuang Chemical as an example,based on the low conversion of carbon tetralefin in the reactor,based on the technological advantages of reactive distillation technology,the feasibility of reactive distillation technology in sec-butyl acetate lightening component tower was analyzed from the perspectives of plant utilization,energy consumption and operating cost.It is found that the successful test of reactive distillation technology will bring great economic benefits to the industrial production of sec-butyl acetate,but there is still a long way to go in the study of this work.

关 键 词：乙酸仲丁酯 烯烃法 反应精馏 

分 类 号：TE624[石油与天然气工程—油气加工工程]