Metal oxide membranes for gas separation
Abstract
A method for permformation of a microporous ceramic membrane onto a porous support includes placing a colloidal suspension of metal oxide particles on one side of the porous support and exposing the other side of the porous support to a drying stream of gas or a reactive gas stream so that the particles are deposited on the drying side of the support as a gel. The gel so deposited can be sintered to form a supported ceramic membrane having mean pore sizes less than 30 Angstroms and useful for ultrafiltration, reverse osmosis, or gas separation.
- Inventors:
-
- Madison, WI
- Plainsboro, NJ
- Issue Date:
- Research Org.:
- Aluminum Company of America; Univ. of Wisconsin, Madison, WI (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 869469
- Patent Number(s):
- 5342431
- Assignee:
- Wisconsin Alumni Research Foundation (Madison, WI)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
- DOE Contract Number:
- AS07-86ID12626; FC07-88ID12778
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- metal; oxide; membranes; gas; separation; method; permformation; microporous; ceramic; membrane; porous; support; placing; colloidal; suspension; particles; exposing; drying; stream; reactive; deposited; sintered; form; supported; mean; pore; sizes; 30; angstroms; useful; ultrafiltration; reverse; osmosis; reverse osmosis; oxide membranes; reactive gas; metal oxide; gas stream; pore size; ceramic membrane; oxide particles; porous support; porous ceramic; pore sizes; gas separation; colloidal suspension; mean pore; microporous ceramic; oxide membrane; oxide particle; /95/96/
Citation Formats
Anderson, Marc A, Webster, Elizabeth T, and Xu, Qunyin. Metal oxide membranes for gas separation. United States: N. p., 1994.
Web.
Anderson, Marc A, Webster, Elizabeth T, & Xu, Qunyin. Metal oxide membranes for gas separation. United States.
Anderson, Marc A, Webster, Elizabeth T, and Xu, Qunyin. Sat .
"Metal oxide membranes for gas separation". United States. https://www.osti.gov/servlets/purl/869469.
@article{osti_869469,
title = {Metal oxide membranes for gas separation},
author = {Anderson, Marc A and Webster, Elizabeth T and Xu, Qunyin},
abstractNote = {A method for permformation of a microporous ceramic membrane onto a porous support includes placing a colloidal suspension of metal oxide particles on one side of the porous support and exposing the other side of the porous support to a drying stream of gas or a reactive gas stream so that the particles are deposited on the drying side of the support as a gel. The gel so deposited can be sintered to form a supported ceramic membrane having mean pore sizes less than 30 Angstroms and useful for ultrafiltration, reverse osmosis, or gas separation.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {1}
}
Works referenced in this record:
The preparation and characterization of alumina membranes with ultra-fine pores
journal, August 1985
- Leenaars, A. F. M.; Burggraaf, A. J.
- Journal of Membrane Science, Vol. 24, Issue 3
Photoelectrochemical Properties of TiO2 Films Prepared by the Sol-Gel Method
journal, January 1987
- Yoko, Toshinobu; Kamiya, Kanichi; Sakka, Sumio
- Journal of the Ceramic Association, Japan, Vol. 95, Issue 1098
Sol-gel processing of silica
journal, April 1986
- Chen, K. C.; Tsuchiya, T.; Mackenzie, J. D.
- Journal of Non-Crystalline Solids, Vol. 81, Issue 1-2
Preparation of TiO2 fibres by hydrolysis and polycondensation of Ti(O—i-C3H7)4
journal, April 1986
- Kamiya, Kanichi; Tanimoto, Kenji; Yoko, Toshinobu
- Journal of Materials Science Letters, Vol. 5, Issue 4
Titania and alumina ceramic membranes
journal, December 1988
- Anderson, Marc A.; Gieselmann, Mary J.; Xu, Qunyin
- Journal of Membrane Science, Vol. 39, Issue 3
Preparation of glasses and ceramics from metal-organic compounds
journal, June 1977
- Yoldas, B. E.
- Journal of Materials Science, Vol. 12, Issue 6
Separation of alcohol/water gaseous mixtures by thin ceramic membrane.
journal, January 1986
- Asaeda, Masashi; Du, Luong Dinh
- Journal of Chemical Engineering of Japan, Vol. 19, Issue 1