Comparison of permeability performance of PEBAX-1074/TiO₂, PEBAX-1074/SiO₂ and PEBAX-1074/Al₂O₃ nanocomposite membranes for CO₂/CH₄ separation

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• 作者：Navid Azizi^a ; Toraj Mohammadi^a ; ^{torajmohammadi@iust.ac.ir} ; Reza Mosayebi Behbahani^b
• 关键词：Nanocomposite membranes ; PEBAX-1074 ; TiO2 ; SiO2 and Al2O3 nanoparticles ; CO2/CH4 separation
• 刊名：Chemical Engineering Research and Design
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：117
• 期：Complete
• 页码：177-189
• 全文大小：4188 K
• 卷排序：117

文摘

Nanocomposite membranes (Pebax-1074/SiO2, TiO2 and Al2O3) were synthesized. Permeation of CO2 and CH4 through the synthesized membranes was investigated. CO2 permeability and CO2/CH4 selectivity for PEBAX/Al2O3 were found higher. The synthesized membranes were characterized by FESEM, FTIR and TGA.