Study on pervaporation membranes for removing methanol from C5 or methyl tert-butyl ether mixtures

被引：0
|
作者：
Zhang, L
Chen, HL [1 ]
Zhou, ZJ
Qian, JW
Gao, CJ
Pan, ZR
机构：
[1] Zhejiang Univ, Coll Mat Sci & Chem Engn, Hangzhou 310027, Peoples R China
[2] SOA, Dev Ctr Water Treatment Technol, Hangzhou 310012, Peoples R China
来源：
CHINESE JOURNAL OF CHEMICAL ENGINEERING | 2003年 / 11卷 / 02期
关键词：
pervaporation membrane; methanol; C-5; methyl tert-butyl ether; blend;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Several pervaporation membranes, cellulose acetate (CA), polyvinylbutyral (PVB), poly(MMA-co-AA), MMA-AA-BA, CA/PVB blend and CA/poly(MMA-co-AA) blend, were prepared, and their pervaporation properties were evaluated by separation of methanol/C-5 or methanol/MTBE (methyl tert-butyl ether). The results shows that the CA composite membrane has a high separation performance (flux J(methanol) = 350g(.)m(-2.)h(-1) and separation factor alpha > 400) for methanol/C-5 mixtures, and the pervaporation characteristics of MMA-AA-BA copolymer membranes changes with the ratio of copolymer. For CA/poly(MMA-co-AA) blend membrane, the pervaporation performance is improved in comparison with CA or poly(MMA-co-AA) membrane. From the experiment of CA/PVB blend membranes for methanol/MTBE mixture, it is found that the compatibility of blends may affect the separation features of blend membrane.
引用
收藏
页码：156 / 161
页数：6
相关论文
共 50 条
  • [1] Study on Pervaporation Membranes for Removing Methanol from C5 or Methyl Tert-butyl Ether Mixtures
    张林
    陈欢林
    周志军
    钱锦文
    高从堦
    潘祖仁
    [J]. Chinese Journal of Chemical Engineering, 2003, (02) : 36 - 41
  • [2] Pervaporation membranes for separating mixtures of methanol and methyl tert-butyl ether
    Kuznetsov, YP
    Kononova, SV
    Kruchinina, EV
    Romashkova, KA
    Svetlichnyi, VM
    Molotkov, VA
    [J]. RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2001, 74 (08) : 1338 - 1342
  • [3] Pervaporation Membranes for Separating Mixtures of Methanol and Methyl tert-Butyl Ether
    Yu. P. Kuznetsov
    S. V. Kononova
    E. V. Kruchinina
    K. A. Romashkova
    V. M. Svetlichnyi
    V. A. Molotkov
    [J]. Russian Journal of Applied Chemistry, 2001, 74 : 1338 - 1342
  • [4] Pervaporation separation of methanol/methyl tert-butyl ether mixtures using polyarylethersulfone with cardo membranes
    Han, Guang Lu
    Zhang, Qiu Gen
    Zhu, Ai Mei
    Liu, Qing Lin
    [J]. SEPARATION AND PURIFICATION TECHNOLOGY, 2013, 107 : 211 - 218
  • [5] Pervaporation of methanol/methyl tert-butyl ether mixtures through agarose/hydroxyethylcellulose blended membranes
    Yoshikawa, M
    Yoshioka, T
    Fujime, J
    Murakami, A
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2002, 86 (13) : 3408 - 3411
  • [6] Effect of operating conditions on pervaporation of methanol/methyl tert-butyl ether mixtures
    Peivasti, Mehrnaz
    Madandar, Ali
    Mohammadi, Toraj
    [J]. CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2008, 47 (07) : 1069 - 1074
  • [7] Effect of permeate pressure on pervaporation of methyl tert-butyl ether/methanol mixtures
    Madandar, Ali
    Mohammadi, Toraj
    [J]. DESALINATION, 2006, 200 (1-3) : 390 - 392
  • [8] Sorption and pervaporation with poly(3-hydroxybutyrate) membranes: methanol/methyl tert-butyl ether mixtures
    Villegas, Mercedes
    Castro Vidaurre, Elza F.
    Habert, Alberto C.
    Gottifredi, Juan C.
    [J]. JOURNAL OF MEMBRANE SCIENCE, 2011, 367 (1-2) : 103 - 109
  • [9] A triacetate cellulose membrane for the separation of methyl tert-butyl ether/methanol mixtures by pervaporation
    Niang, M
    Luo, GS
    [J]. SEPARATION AND PURIFICATION TECHNOLOGY, 2001, 24 (03) : 427 - 435
  • [10] Pervaporation Separation of Methanol/Methyl tert-Butyl Ether with Poly(lactic acid) Membranes
    Zereshki, S.
    Figoli, A.
    Madaeni, S. S.
    Simone, S.
    Drioli, E.
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 118 (03) : 1364 - 1371
12345