Improvement N2/SF6separation performance on P84 derived carbon membrane by incorporating of zeolite-carbon composite

Alvin R. Widyanto, Irmariza S. Caralin, Nurul Widiastuti, Triyanda Gunawan, Rika Wijiyanti, Wan N.W. Salleh, Ahmad F. Ismail, Mikihiro Nomura, Kohei Suzuki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

SF6 gas is one of the greenhouse gasses which contributed to the global warming effect. Separation of SF6 and N2 was investigated on the P84 and P84/ZCC carbon membrane. Carbon membranes were prepared via pyrolysis process at 700°C under N2 atmosphere. All of the carbon membranes were characterized by X-Ray Diffraction (XRD) and Scanning Electron Microscopy (SEM). XRD results show a typical peak of carbon membranes at 2θ∼24° and 41-42° which correspond to the amorphous and aromatic graphite structures, respectively. The scanning electron microscopy image observed that the addition of ZCC filler has been successfully incorporated without producing surface defect on the carbon membrane. The introduction of zeolite-carbon composite particles into the co-polyimide matrix enhanced the selectivity of N2/SF6 by 136.85%. The permeability of N2 has improved by 7.65%. Yet the permeability of SF6 has decreased by 54.55%, which indicated the addition of ZCC filler gives a molecular sieving effect. It concluded that the P84/ZCC carbon membrane shows better N2/SF6 separation performance than the pristine P84 carbon membrane.

Original languageEnglish
Title of host publication4th International Seminar on Chemistry
EditorsYuly Kusumawati, Adi Setyo Purnomo
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735441002
DOIs
Publication statusPublished - 2021 Jun 24
Event4th International Seminar on Chemistry, ISoC 2021 - Surabaya, Indonesia
Duration: 2020 Oct 72020 Oct 8

Publication series

NameAIP Conference Proceedings
Volume2349
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference4th International Seminar on Chemistry, ISoC 2021
Country/TerritoryIndonesia
CitySurabaya
Period20/10/720/10/8

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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