Details
| Original language | English |
|---|---|
| Pages (from-to) | 3-24 |
| Number of pages | 22 |
| Journal | Microporous and Mesoporous Materials |
| Volume | 38 |
| Issue number | 1 |
| Early online date | 19 Jun 2000 |
| Publication status | E-pub ahead of print - 19 Jun 2000 |
| Externally published | Yes |
Abstract
An ideal zeolite membrane combines the general advantages of inorganic membranes (temperature stability, solvent resistance) with a perfect shape selectivity. Due to their 'molecular sieve' function, zeolite membranes can principally discriminate the components of gaseous or liquid mixtures dependent on their molecular size. This molecular sieving principle requires a pinhole- and crack-free zeolite membrane. Remarkable separation effects can also be achieved by the interplay of mixture adsorption and mixture diffusion. This review focuses on composite membranes which consist of a zeolite top layer on a mesoporous ceramic or metal support. Special attention is given to supported MFI membranes. (C) 2000 Elsevier Science B.V. All rights reserved.
Keywords
- Inorganic membrane, MFI membrane, Mixture separation factor, Permselectivity, Sol-gel membrane, Zeolite membrane
ASJC Scopus subject areas
- Chemistry(all)
- Materials Science(all)
- Physics and Astronomy(all)
- Condensed Matter Physics
- Engineering(all)
- Mechanics of Materials
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In: Microporous and Mesoporous Materials, Vol. 38, No. 1, 19.06.2000, p. 3-24.
Research output: Contribution to journal › Survey paper › Research › peer review
}
TY - JOUR
T1 - Zeolite membranes
T2 - state of their development and perspective
AU - Caro, J.
AU - Noack, M.
AU - Kölsch, P.
AU - Schäfer, R.
PY - 2000/6/19
Y1 - 2000/6/19
N2 - An ideal zeolite membrane combines the general advantages of inorganic membranes (temperature stability, solvent resistance) with a perfect shape selectivity. Due to their 'molecular sieve' function, zeolite membranes can principally discriminate the components of gaseous or liquid mixtures dependent on their molecular size. This molecular sieving principle requires a pinhole- and crack-free zeolite membrane. Remarkable separation effects can also be achieved by the interplay of mixture adsorption and mixture diffusion. This review focuses on composite membranes which consist of a zeolite top layer on a mesoporous ceramic or metal support. Special attention is given to supported MFI membranes. (C) 2000 Elsevier Science B.V. All rights reserved.
AB - An ideal zeolite membrane combines the general advantages of inorganic membranes (temperature stability, solvent resistance) with a perfect shape selectivity. Due to their 'molecular sieve' function, zeolite membranes can principally discriminate the components of gaseous or liquid mixtures dependent on their molecular size. This molecular sieving principle requires a pinhole- and crack-free zeolite membrane. Remarkable separation effects can also be achieved by the interplay of mixture adsorption and mixture diffusion. This review focuses on composite membranes which consist of a zeolite top layer on a mesoporous ceramic or metal support. Special attention is given to supported MFI membranes. (C) 2000 Elsevier Science B.V. All rights reserved.
KW - Inorganic membrane
KW - MFI membrane
KW - Mixture separation factor
KW - Permselectivity
KW - Sol-gel membrane
KW - Zeolite membrane
UR - http://www.scopus.com/inward/record.url?scp=0034215007&partnerID=8YFLogxK
U2 - 10.1016/S1387-1811(99)00295-4
DO - 10.1016/S1387-1811(99)00295-4
M3 - Survey paper
AN - SCOPUS:0034215007
VL - 38
SP - 3
EP - 24
JO - Microporous and Mesoporous Materials
JF - Microporous and Mesoporous Materials
SN - 1387-1811
IS - 1
ER -