MFI zeolite membranes prepared on novel silica substrates

Yuto Sugiyama, Syusuke Ikarugi, Kotone Oura, Ayumi Ikeda, Emi Matsuyama, Ryuhei Ono, Mikihiro Nomura, Hiromasa Tawarayama, Takahiro Saito, Kazuya Kuwahara

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

MFI zeolite membranes with high gas permselectivities were successfully prepared on novel porous silica substrates. Procedures for coating of MFI seed crystals were important due to the ζ-potential between the substrates and the seed crystals. Dense MFI membranes were obtained from the seed slurry of pH 2, because the both isoelectric pH of the silica substrates and the MFI seeds are almost the same at 2. N2 permeance was 3.7×10−6 mol m−2 s−1 Pa−1 with high N2/SF6 permeance ratio of 328 through the membrane prepared on the thin silica substrate of 0.8 mm.

Original languageEnglish
Pages (from-to)891-896
Number of pages6
JournalJournal of Chemical Engineering of Japan
Volume48
Issue number11
DOIs
Publication statusPublished - 2015 Nov 20

Fingerprint

Zeolites
Silicon Dioxide
Silica
Membranes
Substrates
Seed
Crystals
Gases
Coatings

Keywords

  • Gas separation
  • MFI zeolite membrane
  • Porous silica substrate

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Chemistry(all)

Cite this

Sugiyama, Y., Ikarugi, S., Oura, K., Ikeda, A., Matsuyama, E., Ono, R., ... Kuwahara, K. (2015). MFI zeolite membranes prepared on novel silica substrates. Journal of Chemical Engineering of Japan, 48(11), 891-896. https://doi.org/10.1252/jcej.15we014

MFI zeolite membranes prepared on novel silica substrates. / Sugiyama, Yuto; Ikarugi, Syusuke; Oura, Kotone; Ikeda, Ayumi; Matsuyama, Emi; Ono, Ryuhei; Nomura, Mikihiro; Tawarayama, Hiromasa; Saito, Takahiro; Kuwahara, Kazuya.

In: Journal of Chemical Engineering of Japan, Vol. 48, No. 11, 20.11.2015, p. 891-896.

Research output: Contribution to journalArticle

Sugiyama, Y, Ikarugi, S, Oura, K, Ikeda, A, Matsuyama, E, Ono, R, Nomura, M, Tawarayama, H, Saito, T & Kuwahara, K 2015, 'MFI zeolite membranes prepared on novel silica substrates', Journal of Chemical Engineering of Japan, vol. 48, no. 11, pp. 891-896. https://doi.org/10.1252/jcej.15we014
Sugiyama Y, Ikarugi S, Oura K, Ikeda A, Matsuyama E, Ono R et al. MFI zeolite membranes prepared on novel silica substrates. Journal of Chemical Engineering of Japan. 2015 Nov 20;48(11):891-896. https://doi.org/10.1252/jcej.15we014
Sugiyama, Yuto ; Ikarugi, Syusuke ; Oura, Kotone ; Ikeda, Ayumi ; Matsuyama, Emi ; Ono, Ryuhei ; Nomura, Mikihiro ; Tawarayama, Hiromasa ; Saito, Takahiro ; Kuwahara, Kazuya. / MFI zeolite membranes prepared on novel silica substrates. In: Journal of Chemical Engineering of Japan. 2015 ; Vol. 48, No. 11. pp. 891-896.
@article{2c5e97f7103f4744bbea926cc42ca15d,
title = "MFI zeolite membranes prepared on novel silica substrates",
abstract = "MFI zeolite membranes with high gas permselectivities were successfully prepared on novel porous silica substrates. Procedures for coating of MFI seed crystals were important due to the ζ-potential between the substrates and the seed crystals. Dense MFI membranes were obtained from the seed slurry of pH 2, because the both isoelectric pH of the silica substrates and the MFI seeds are almost the same at 2. N2 permeance was 3.7×10−6 mol m−2 s−1 Pa−1 with high N2/SF6 permeance ratio of 328 through the membrane prepared on the thin silica substrate of 0.8 mm.",
keywords = "Gas separation, MFI zeolite membrane, Porous silica substrate",
author = "Yuto Sugiyama and Syusuke Ikarugi and Kotone Oura and Ayumi Ikeda and Emi Matsuyama and Ryuhei Ono and Mikihiro Nomura and Hiromasa Tawarayama and Takahiro Saito and Kazuya Kuwahara",
year = "2015",
month = "11",
day = "20",
doi = "10.1252/jcej.15we014",
language = "English",
volume = "48",
pages = "891--896",
journal = "Journal of Chemical Engineering of Japan",
issn = "0021-9592",
publisher = "Society of Chemical Engineers, Japan",
number = "11",

}

TY - JOUR

T1 - MFI zeolite membranes prepared on novel silica substrates

AU - Sugiyama, Yuto

AU - Ikarugi, Syusuke

AU - Oura, Kotone

AU - Ikeda, Ayumi

AU - Matsuyama, Emi

AU - Ono, Ryuhei

AU - Nomura, Mikihiro

AU - Tawarayama, Hiromasa

AU - Saito, Takahiro

AU - Kuwahara, Kazuya

PY - 2015/11/20

Y1 - 2015/11/20

N2 - MFI zeolite membranes with high gas permselectivities were successfully prepared on novel porous silica substrates. Procedures for coating of MFI seed crystals were important due to the ζ-potential between the substrates and the seed crystals. Dense MFI membranes were obtained from the seed slurry of pH 2, because the both isoelectric pH of the silica substrates and the MFI seeds are almost the same at 2. N2 permeance was 3.7×10−6 mol m−2 s−1 Pa−1 with high N2/SF6 permeance ratio of 328 through the membrane prepared on the thin silica substrate of 0.8 mm.

AB - MFI zeolite membranes with high gas permselectivities were successfully prepared on novel porous silica substrates. Procedures for coating of MFI seed crystals were important due to the ζ-potential between the substrates and the seed crystals. Dense MFI membranes were obtained from the seed slurry of pH 2, because the both isoelectric pH of the silica substrates and the MFI seeds are almost the same at 2. N2 permeance was 3.7×10−6 mol m−2 s−1 Pa−1 with high N2/SF6 permeance ratio of 328 through the membrane prepared on the thin silica substrate of 0.8 mm.

KW - Gas separation

KW - MFI zeolite membrane

KW - Porous silica substrate

UR - http://www.scopus.com/inward/record.url?scp=84947744901&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84947744901&partnerID=8YFLogxK

U2 - 10.1252/jcej.15we014

DO - 10.1252/jcej.15we014

M3 - Article

VL - 48

SP - 891

EP - 896

JO - Journal of Chemical Engineering of Japan

JF - Journal of Chemical Engineering of Japan

SN - 0021-9592

IS - 11

ER -