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Rika Wijiyanti
Department of Chemistry, Faculty of Science, Institut Teknologi Sepuluh Nopember, Sukolilo, Surabaya 60117, Indonesia
Chemical Engineering, Chemistry & Bioengineering Chemistry

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P84/Zeolite-Carbon Composite Mixed Matrix Membrane for CO2/CH4 Separation Triyanda Gunawan; Retno Puji Rahayu; Rika Wijiyanti; Wan Norharyati Wan Salleh; Nurul Widiastuti
Indonesian Journal of Chemistry Vol 19, No 3 (2019)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (541.97 KB) | DOI: 10.22146/ijc.35727

Abstract

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.
Co-Authors Gunawan, Triyanda Nurul - Widiastuti Retno Puji Rahayu Wan Norharyati Wan Salleh