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Separation of Gas Mixtures by New Type of Membranes – Dynamic Liquid Membranes.

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    0456606 - ÚCHP 2016 RIV GB eng J - Journal Article
    Setničková, Kateřina - Šíma, Vladimír - Petričkovič, Roman - Řezníčková Čermáková, Jiřina - Uchytil, Petr
    Separation of Gas Mixtures by New Type of Membranes – Dynamic Liquid Membranes.
    Separation and Purification Technology. Roč. 160, FEB 29 (2016), s. 132-135. ISSN 1383-5866
    Institutional support: RVO:67985858
    Keywords : gas separation * liquid membrane * methane
    Subject RIV: CI - Industrial Chemistry, Chemical Engineering
    OBOR OECD: Chemical process engineering
    Impact factor: 3.359, year: 2016

    The selectivity and permeability of membrane material determines the efficiency of the gas separation process. To prepare a stable high selective and high permeable membrane and, in addition, also cheap, is the dream of most scientists dealing with the membrane technology. We proposed to investigate the gas separation by a completely new type of membranes possessing both; high selectivity and high gas permeability. Our preliminary results are very promising. We are able to prepare a very cheap and very thin liquid film with high separation performance of test CO2/CH4 mixture. A next curiosity of the new type of membranes is the continuous regeneration of the liquid film during the separation process. Based on this fact, we named the liquid film dynamic liquid membrane.
    Permanent Link: http://hdl.handle.net/11104/0257131
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