Separation of ethylene from ethane by a flowing liquid membrane using silver nitrate as a carrier
作者： Masaaki Teramoto , Hideto Matsuyama , Takumi Yamashiro , Sueaki Okamoto
DOI: 10.1016/S0376-7388(00)80849-2
关键词: Membrane technology 、 Chemical engineering 、 Facilitated diffusion 、 Membrane 、 Silver nitrate 、 Permeation 、 Ionophore 、 Semipermeable membrane 、 Chromatography 、 Mass transfer 、 Chemistry
摘要: Abstract A new type of liquid membrane, designated as a “flowing membrane” is proposed, in which membrane solution flows thin channel between two microporous membranes. Separation ethylene from ethane by flowing modules was carried out, silver nitrate used carrier ethylene. It found that, compared with the usual immobilized membranes, has higher permeability and stability. The mechanism facilitated transport through elucidated, this successfully predicted permeation flux well selectivity. performance module satisfactorily explained proposed design equations.
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