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P84/zeolite-carbon composite mixed matrix membrane for CO2/CH4 separation

Mixed Matrix Membranes (MMMs) which consist of 0.3 wt.% Zeolite-Carbon Composite (ZCC) dispersed in BTDA-TDI/MDI (P84 co-polyimide) have been prepared through phase inversion method by using N-methyl-2-pyrrolidone (NMP) as a solvent. Membranes were characterized by X-Ray Diffraction (XRD), Scanning...

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Bibliographic Details
Main Authors: Gunawan, Triyanda, Rahayu, Retno Puji, Wijiyanti, Rika, Wan Salleh, Wan Norharyati, Widiastuti, Nurul
Format: Article
Language:English
Published: Gadjah Mada University 2019
Subjects:
QD Chemistry
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/89117/1/WanNorharyatiWan2019_P84ZeoliteCarbonCompositeMixedMatrix.pdf
http://eprints.utm.my/id/eprint/89117/
http://dx.doi.org/10.22146/ijc.35727
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Summary:Mixed Matrix Membranes (MMMs) which consist of 0.3 wt.% Zeolite-Carbon Composite (ZCC) dispersed in BTDA-TDI/MDI (P84 co-polyimide) have been prepared through phase inversion method by using N-methyl-2-pyrrolidone (NMP) as a solvent. Membranes were characterized by X-Ray Diffraction (XRD), Scanning Electron Microscopy (SEM), Atomic Force Microscopy (AFM), Thermogravimetric Analysis (TGA), and Fourier Transform Infrared (FTIR). Membrane performance was measured by a single gas permeation of CO2 and CH4. The maximum permeability of CO2 and CH4, which up to 12.67 and 6.03 Barrer, respectively. P84/ZCC mixed matrix membrane also showed a great enhancement in ideal selectivity of CO2/CH4 2.10 compared to the pure P84 co-polyimide membrane.

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