@inproceedings{919053fcea484cb583959dd32b64f91a,
title = "Annealing treatment for enhancing of H2/C3H8separation performance on polysulfone membrane",
abstract = "Recovery of heavier hydrocarbon gas (i.e. C3H8) from permanent gas (i.e. H2) during gas streams process is a great importance economically. Separation of H2/C3H8 gas using polysulfone (PSF) polymeric membrane was studied with the effect of post-treatment process such as annealing to improve the gas separation performance. PSF membrane annealed using a muffle furnace under vacuum conditions at 150°C for an hour. The result showed that annealing process caused a reduction in the mobility of the polymer chain, which was indicated by a shift of 2θ in XRD results. The cross-section morphology of membrane annealed at 150°C was examined by SEM. Annealing process of PSF membrane enhanced the H2/C3H8 selectivity by 619.77%, from 3.08 to 22.19. It was concluded that post-treatment PSF membrane could improve the H2/C3H8 separation performance compared to PSF membrane without annealing treatment.",
author = "Caralin, {Irmariza S.} and Widyanto, {Alvin R.} and Nurul Widiastuti and Rika Wijiyanti and Triyanda Gunawan and Karim, {Zulhairun A.} and Mikihiro Nomura and Yuki Yoshida",
note = "Publisher Copyright: {\textcopyright} 2021 Author(s).; 4th International Seminar on Chemistry, ISoC 2021 ; Conference date: 07-10-2020 Through 08-10-2020",
year = "2021",
month = jun,
day = "24",
doi = "10.1063/5.0052177",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Yuly Kusumawati and Purnomo, {Adi Setyo}",
booktitle = "4th International Seminar on Chemistry",
}