Separation of Ethanol/Water (Azeotropic mixture) by Pervaporation using PVA Membrane

被引：14
|
作者：
Kanse, Nitin G. [1 ]
Dawande, S. D. [1 ]
机构：
[1] Laxminarayan Inst Technol, Dept Chem Engn, Nagpur 440033, Maharashtra, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2017年 / 4卷 / 09期
关键词：
Flux; Selectivity; PVA Membrane; Ethanol-Water Mixture; WATER MIXTURES; WATER/ETHANOL MIXTURES;
D O I：
10.1016/j.matpr.2017.06.412
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In present work Poly vinyl alcohol (PVA) membrane was used for separation of ethanol-water mixture. Pervaporation has significant advantages and great potential for separation of azeotropic mixtures where traditional distillation can recover pure solvents with the use of entrainers, which then must be removed using an additional separation step. In present study, experiment were conducted over a wide range of temperature (45-75 C-0) and water concentration (6.25-14.34 wt %). In this study it is observed that there is good separation of ethanol-water is possible with this membrane. The Effects of temperature, Solution concentration on flux selectivity, Permeation separation factor (PSI) and enrichment factor are investigated via experiments and model prediction (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：10520 / 10523
页数：4
相关论文
共 50 条
  • [41] Influence of fermentation by-products on the purification of ethanol from water using pervaporation
    Chovau, S.
    Gaykawad, S.
    Straathof, A. J. J.
    Van der Bruggen, B.
    BIORESOURCE TECHNOLOGY, 2011, 102 (02) : 1669 - 1674
  • [42] High performance dehydration of ethyl acetate/water mixture by pervaporation using NaA zeolite membrane synthesized by vacuum seeding method
    Shahrestani, M. Moheb
    Moheb, A.
    Ghiaci, M.
    VACUUM, 2013, 92 : 70 - 76
  • [43] Dehydration of ethyl acetate aqueous solution by pervaporation using PVA/PAN hollow fiber composite membrane
    Yuan, Hai-Kuan
    Ren, Jie
    Ma, Xiao-Hua
    Xu, Zhen-Liang
    DESALINATION, 2011, 280 (1-3) : 252 - 258
  • [44] Water/ethanol pervaporation performance of asymmetric polyelectrolyte complex membrane constructed by the diffusion of poly(acrylic acid) in chitosan membrane
    Iwatsubo, T
    Kusumocahyo, SP
    Shinbo, T
    JOURNAL OF APPLIED POLYMER SCIENCE, 2002, 86 (02) : 265 - 271
  • [45] Advanced toluene/n-heptane separation by pervaporation: investigating the potential of graphene oxide (GO)/PVA mixed matrix membrane
    Pakizeh, Majid
    Karami, Mahdi
    Kooshki, Sahar
    Rahimnia, Rasoul
    JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2023, 150
  • [46] Development and Characterization of PVA Membranes Modified with In(BTC) Metal-Organic Framework for Sustainable Pervaporation Separation of Isopropanol/Water
    Polyakov, Vladimir
    Dmitrenko, Mariia
    Kalmakhelidze, Meri
    Kuzminova, Anna
    Dubovenko, Roman
    Mukhanova, Elizaveta
    Soldatov, Alexander
    Penkova, Anastasia
    SUSTAINABILITY, 2024, 16 (23)
  • [47] Self-assembled polyelectrolyte multilayer membranes with highly improved pervaporation separation of ethanol/water mixtures
    Krasemann, L
    Toutianoush, A
    Tieke, B
    JOURNAL OF MEMBRANE SCIENCE, 2001, 181 (02) : 221 - 228
  • [48] Preparation and Characterization of Poly (vinyl alcohol) Membrane for Pervaporation Separation of Water-Organic Mixtures
    Marjani, Azam
    Mohammadi, Pejman
    Shirazian, Saeed
    ORIENTAL JOURNAL OF CHEMISTRY, 2012, 28 (01) : 97 - 102
  • [49] Development of heat and mass transfer correlations and recovery calculation for HCl-water azeotropic separation using air gap membrane distillation
    Kalla, Sarita
    Upadhyaya, Sushant
    Singh, Kailash
    Baghel, Rakesh
    CHEMICAL PAPERS, 2019, 73 (10): : 2449 - 2460
  • [50] Separation of phenol from aqueous solution by membrane pervaporation using modified polyurethaneurea membranes
    Sinha, Barun
    Ghosh, Ujjal K.
    Pradhan, Narayan C.
    Adhikari, Basudam
    JOURNAL OF APPLIED POLYMER SCIENCE, 2006, 101 (03) : 1857 - 1865
12345