Separation behavior of steam from hydrogen and methanol through mordenite membrane

Ken Ichi Sawamura; Tsutomu Shirai; Tetsu Ohsuna; Takayuki Hagino; Mitsuko Takada; Yasushi Sekine; Eiichi Kikuchi; Masahiko Matsukata

doi:10.1252/jcej.07WE312

Separation behavior of steam from hydrogen and methanol through mordenite membrane

Ken Ichi Sawamura, Tsutomu Shirai, Tetsu Ohsuna, Takayuki Hagino, Mitsuko Takada, Yasushi Sekine, Eiichi Kikuchi, Masahiko Matsukata

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

A mordenite membrane was prepared on the outer surface of a porous α-alumina tubular support by a secondary-growth method. Permeation tests for water/methanol/hydrogen mixtures were performed at 423 and 473 K. A mordenite membrane free from non-zeolitic pores allowed us selective permeation of steam and blocked the permeation of hydrogen and methanol. In order to elucidate the mechanism of such selective permeation behavior, adsorption, permeation, and structural properties of the mordenite membrane were discussed. As a result, it was considered that selective permeation of steam against hydrogen was based on its preferential adsorption of steam, while boundaries between mordenite crystals in the membrane may play a key role for inhibiting the permeation of methanol.

Original language	English
Pages (from-to)	870-877
Number of pages	8
Journal	JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
Volume	41
Issue number	9
DOIs	https://doi.org/10.1252/jcej.07WE312
Publication status	Published - 2008 Nov 28

Keywords

Mordenite
Separation
Zeolite membrane

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)

Access to Document

10.1252/jcej.07WE312

Fingerprint Dive into the research topics of 'Separation behavior of steam from hydrogen and methanol through mordenite membrane'. Together they form a unique fingerprint.

Cite this

Separation behavior of steam from hydrogen and methanol through mordenite membrane. / Sawamura, Ken Ichi; Shirai, Tsutomu; Ohsuna, Tetsu; Hagino, Takayuki; Takada, Mitsuko; Sekine, Yasushi; Kikuchi, Eiichi; Matsukata, Masahiko.

In: JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, Vol. 41, No. 9, 28.11.2008, p. 870-877.

Research output: Contribution to journal › Article › peer-review

@article{83b9c0bdbbf9442ab2716fc66a829241,

title = "Separation behavior of steam from hydrogen and methanol through mordenite membrane",

abstract = "A mordenite membrane was prepared on the outer surface of a porous α-alumina tubular support by a secondary-growth method. Permeation tests for water/methanol/hydrogen mixtures were performed at 423 and 473 K. A mordenite membrane free from non-zeolitic pores allowed us selective permeation of steam and blocked the permeation of hydrogen and methanol. In order to elucidate the mechanism of such selective permeation behavior, adsorption, permeation, and structural properties of the mordenite membrane were discussed. As a result, it was considered that selective permeation of steam against hydrogen was based on its preferential adsorption of steam, while boundaries between mordenite crystals in the membrane may play a key role for inhibiting the permeation of methanol.",

keywords = "Mordenite, Separation, Zeolite membrane",

author = "Sawamura, {Ken Ichi} and Tsutomu Shirai and Tetsu Ohsuna and Takayuki Hagino and Mitsuko Takada and Yasushi Sekine and Eiichi Kikuchi and Masahiko Matsukata",

year = "2008",

month = nov,

day = "28",

doi = "10.1252/jcej.07WE312",

language = "English",

volume = "41",

pages = "870--877",

journal = "Journal of Chemical Engineering of Japan",

issn = "0021-9592",

publisher = "Society of Chemical Engineers, Japan",

number = "9",

}

TY - JOUR

T1 - Separation behavior of steam from hydrogen and methanol through mordenite membrane

AU - Sawamura, Ken Ichi

AU - Shirai, Tsutomu

AU - Ohsuna, Tetsu

AU - Hagino, Takayuki

AU - Takada, Mitsuko

AU - Sekine, Yasushi

AU - Kikuchi, Eiichi

AU - Matsukata, Masahiko

PY - 2008/11/28

Y1 - 2008/11/28

N2 - A mordenite membrane was prepared on the outer surface of a porous α-alumina tubular support by a secondary-growth method. Permeation tests for water/methanol/hydrogen mixtures were performed at 423 and 473 K. A mordenite membrane free from non-zeolitic pores allowed us selective permeation of steam and blocked the permeation of hydrogen and methanol. In order to elucidate the mechanism of such selective permeation behavior, adsorption, permeation, and structural properties of the mordenite membrane were discussed. As a result, it was considered that selective permeation of steam against hydrogen was based on its preferential adsorption of steam, while boundaries between mordenite crystals in the membrane may play a key role for inhibiting the permeation of methanol.

AB - A mordenite membrane was prepared on the outer surface of a porous α-alumina tubular support by a secondary-growth method. Permeation tests for water/methanol/hydrogen mixtures were performed at 423 and 473 K. A mordenite membrane free from non-zeolitic pores allowed us selective permeation of steam and blocked the permeation of hydrogen and methanol. In order to elucidate the mechanism of such selective permeation behavior, adsorption, permeation, and structural properties of the mordenite membrane were discussed. As a result, it was considered that selective permeation of steam against hydrogen was based on its preferential adsorption of steam, while boundaries between mordenite crystals in the membrane may play a key role for inhibiting the permeation of methanol.

KW - Mordenite

KW - Separation

KW - Zeolite membrane

UR - http://www.scopus.com/inward/record.url?scp=52649138417&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=52649138417&partnerID=8YFLogxK

U2 - 10.1252/jcej.07WE312

DO - 10.1252/jcej.07WE312

M3 - Article

AN - SCOPUS:52649138417

VL - 41

SP - 870

EP - 877

JO - Journal of Chemical Engineering of Japan

JF - Journal of Chemical Engineering of Japan

SN - 0021-9592

IS - 9

ER -

Separation behavior of steam from hydrogen and methanol through mordenite membrane

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this