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

研究成果: Conference contribution

抄録

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.

本文言語English
ホスト出版物のタイトル4th International Seminar on Chemistry
編集者Yuly Kusumawati, Adi Setyo Purnomo
出版社American Institute of Physics Inc.
ISBN(電子版)9780735441002
DOI
出版ステータスPublished - 2021 6月 24
イベント4th International Seminar on Chemistry, ISoC 2021 - Surabaya, Indonesia
継続期間: 2020 10月 72020 10月 8

出版物シリーズ

名前AIP Conference Proceedings
2349
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Conference

Conference4th International Seminar on Chemistry, ISoC 2021
国/地域Indonesia
CitySurabaya
Period20/10/720/10/8

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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