Separation of Ethyl Acetate-Dichloromethane-Ethanol by Extractive Distillation: Simulation and Optimization

被引：9
|
作者：
Wang, Honghai [1 ]
Cui, Xiaoying [1 ]
Li, Chunli [1 ]
Fang, Jing [1 ]
机构：
[1] Hebei Univ Technol, Sch Chem Engn, Tianjin 300130, Peoples R China
来源：
CHEMICAL ENGINEERING & TECHNOLOGY | 2013年 / 36卷 / 04期
关键词：
Dichloromethane; Ethyl acetate; Extractive distillation; Orthogonal design; Response surface methodology; RESPONSE-SURFACE METHODOLOGY; REACTIVE DISTILLATION; DESIGN; COLUMNS; SYSTEM;
D O I：
10.1002/ceat.201200310
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Chemical process simulation software is adopted to simulate the separation of ethyl acetate-dichloromethane-ethanol and water with the aim to use water as the extraction solvent and to meet the requirement of reuse. The influences of solvent ratio, reflux ratio, theoretical plate number, feed position, and solvent position on separation efficiency are discussed. Optimization of orthogonal design and response surface are employed to further optimize the parameters. Relative experimental results prove the reliability of the simulation.
引用
收藏
页码：627 / 634
页数：8
相关论文
共 50 条
  • [21] Development of novel hybrid pre-separation/extractive reactive distillation processes for the separation of methanol/methyl acetate/ethyl acetate
    Zhu, Jiaxing
    Hao, Lin
    Zhu, Zhenxing
    Wei, Hongyuan
    SEPARATION AND PURIFICATION TECHNOLOGY, 2024, 348
  • [22] Separation of Ethyl Acetate-Ethanol Mixed Solution With Packed Capillary Distillation
    Li, Fei
    Pei, Donghao
    Ruan, Jincheng
    Cao, Jun
    Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section), 2022, 38 (02): : 380 - 387
  • [23] Separation of ethanol and water by extractive distillation with salt and solvent as entrainer:: Process simulation
    Gil, I. D.
    Uyazan, A. M.
    Aguilar, J. L.
    Rodriguez, G.
    Caicedo, L. A.
    BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING, 2008, 25 (01) : 207 - 215
  • [24] Simulation and optimization of extractive distillation for separation of azeotropic benzene/cyclohexane system
    Zhai, Jian
    Liu, Yuliang
    Li, Lumin
    Wang, Qiuyuan
    Sun, Lanyi
    Huagong Xuebao/CIESC Journal, 2015, 66 (09): : 3570 - 3579
  • [25] Molecular simulation and optimization of extractive distillation for separation of dimethyl carbonate and methanol
    Shen, Yuanyuan
    Su, Zihao
    Zhao, Qing
    Shan, Rongli
    Zhu, Zhaoyou
    Cui, Peizhe
    Wang, Yinglong
    PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2022, 158 : 181 - 188
  • [26] Optimization and energy-saving for methanol + isopropyl acetate separation by extractive distillation and pressure swing distillation
    Yang J.
    Huang H.
    Yu M.
    Lin M.
    Yan F.
    Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology), 2020, 51 (09): : 2379 - 2388
  • [27] THE SEPARATION OF METHYL ACETATE FROM METHANOL BY EXTRACTIVE DISTILLATION
    Berg, Lloyd
    Yeh, An-I
    CHEMICAL ENGINEERING COMMUNICATIONS, 1984, 30 (1-2) : 113 - 117
  • [28] Extractive Distillation of an Ethyl Acetate–Ethanol–Water Azeotropic Mixture in the Presence of Boric Acid Amino Ester
    A. V. Klinov
    A. R. Khairullina
    A. V. Malygin
    I. M. Davletbaeva
    Theoretical Foundations of Chemical Engineering, 2023, 57 : 1328 - 1337
  • [29] Optimization and control of energy saving side-stream extractive distillation with heat integration for separating ethyl acetate-ethanol azeotrope
    Shi, Tao
    Chun, Wei
    Yang, Ao
    Su, Yang
    Jin, Saimeng
    Ren, Jingzheng
    Shen, Weifeng
    CHEMICAL ENGINEERING SCIENCE, 2020, 215 (215)
  • [30] Extractive distillation and pressure-swing distillation for THF/ethanol separation
    Wang, Yinglong
    Cui, Peizhe
    Ma, Yuhong
    Zhang, Zhen
    JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 2015, 90 (08) : 1463 - 1472
12345