@inproceedings{0237d5d4150d4e008f46814d44ca44cc,
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 = "Funding Information: The authors would like to thank the Ministry of Research and Higher Education of Indonesia for providing the research funding under PMDSU contract no: 135/SP2H/LT/DPRM/IV/2017. The authors also would like to appreciate Pertamina and Pembangunan Perumahan Company for providing the funding, and Shibaura Institute of Technology for supporting Irmariza Shafitri Caralin with student exchange scholarship. 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",
}