P84/Zeolite-Carbon Composite Mixed Matrix Membrane for CO2/CH4 Separation | Zendy

Triyanda Gunawan | Zendy; Retno Pudji Rahayu | Zendy; Rika Wijiyanti | Zendy; Wan Norharyati Wan Salleh | Zendy; Nurul Widiastuti | Zendy

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P84/Zeolite-Carbon Composite Mixed Matrix Membrane for CO<sub>2</sub>/CH<sub>4</sub> Separation

Author(s) -

Triyanda Gunawan,

Retno Pudji Rahayu,

Rika Wijiyanti,

Wan Norharyati Wan Salleh,

Nurul Widiastuti

Publication year - 2019

Publication title -

indonesian journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.273

H-Index - 14

eISSN - 2460-1578

pISSN - 1411-9420

DOI - 10.22146/ijc.35727

Subject(s) - chemistry , membrane , fourier transform infrared spectroscopy , barrer , thermogravimetric analysis , permeation , phase inversion , polyimide , scanning electron microscope , zeolite , chemical engineering , gas separation , selectivity , composite number , matrix (chemical analysis) , analytical chemistry (journal) , polymer chemistry , nuclear chemistry , chromatography , materials science , organic chemistry , catalysis , composite material , layer (electronics) , biochemistry , engineering

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 CO 2 and CH 4 . The maximum permeability of CO 2 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 CO 2 /CH 4 2.10 compared to the pure P84 co-polyimide membrane.

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