Supported microporous ceramic membranes
Abstract
A method for permformation of microporous ceramic membranes onto a porous support includes placing a colloidal suspension of metal or 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 useful for ultrafiltration, reverse osmosis, or molecular sieving having mean pore sizes less than 100 Angstroms.
- Inventors:
-
- Madison, WI
- Publication Date:
- Research Org.:
- Aluminum Company of America (Pittsburgh, PA)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 869063
- Patent Number(s):
- US 5269926
- Assignee:
- Wisconsin Alumni Research Foundation (Madison, WI)
- DOE Contract Number:
- FC07-88ID12778
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- supported; microporous; ceramic; membranes; method; permformation; porous; support; placing; colloidal; suspension; metal; oxide; particles; exposing; drying; stream; gas; reactive; deposited; sintered; form; membrane; useful; ultrafiltration; reverse; osmosis; molecular; sieving; mean; pore; sizes; 100; angstroms; reverse osmosis; reactive gas; ceramic membranes; metal oxide; gas stream; pore size; ceramic membrane; oxide particles; porous support; porous ceramic; pore sizes; colloidal suspension; mean pore; molecular sieving; membrane useful; microporous ceramic; oxide particle; /210/427/
Citation Formats
Webster, Elizabeth, and Anderson, Marc. Supported microporous ceramic membranes. United States: N. p., 1993.
Web.
Webster, Elizabeth, & Anderson, Marc. Supported microporous ceramic membranes. United States.
Webster, Elizabeth, and Anderson, Marc. 1993.
"Supported microporous ceramic membranes". United States. https://www.osti.gov/servlets/purl/869063.
@article{osti_869063,
title = {Supported microporous ceramic membranes},
author = {Webster, Elizabeth and Anderson, Marc},
abstractNote = {A method for permformation of microporous ceramic membranes onto a porous support includes placing a colloidal suspension of metal or 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 useful for ultrafiltration, reverse osmosis, or molecular sieving having mean pore sizes less than 100 Angstroms.},
doi = {},
url = {https://www.osti.gov/biblio/869063},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jan 01 00:00:00 EST 1993},
month = {Fri Jan 01 00:00:00 EST 1993}
}
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Works referenced in this record:
Titania and alumina ceramic membranes
journal, December 1988
- Anderson, Marc A.; Gieselmann, Mary J.; Xu, Qunyin
- Journal of Membrane Science, Vol. 39, Issue 3