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Title: Process of making porous ceramic materials with controlled porosity

Abstract

A method of making metal oxide ceramic material is disclosed by which the porosity of the resulting material can be selectively controlled by manipulating the sol used to make the material. The method can be used to make a variety of metal oxide ceramic bodies, including membranes, but also pellets, plugs or other bodies. It has also been found that viscous sol materials can readily be shaped by extrusion into shapes typical of catalytic or adsorbent bodies used in industry, to facilitate the application of such materials for catalytic and adsorbent applications.

Inventors:
 [1];  [1]
  1. Madison, WI
Issue Date:
Research Org.:
Univ. of Wisconsin, Madison, WI (United States)
OSTI Identifier:
868855
Patent Number(s):
5227342
Assignee:
Wisconsin Alumni Research Foundation (Madison, WI)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
DOE Contract Number:  
AS07-86ID12626
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
process; porous; ceramic; materials; controlled; porosity; method; metal; oxide; material; disclosed; resulting; selectively; manipulating; sol; variety; bodies; including; membranes; pellets; plugs; found; viscous; readily; shaped; extrusion; shapes; typical; catalytic; adsorbent; industry; facilitate; application; applications; ceramic material; metal oxide; ceramic materials; oxide ceramic; porous ceramic; ceramic bodies; resulting material; selectively controlled; controlled porosity; including membrane; selectively control; ceramic mater; /501/210/264/516/

Citation Formats

Anderson, Marc A, and Ku, Qunyin. Process of making porous ceramic materials with controlled porosity. United States: N. p., 1993. Web.
Anderson, Marc A, & Ku, Qunyin. Process of making porous ceramic materials with controlled porosity. United States.
Anderson, Marc A, and Ku, Qunyin. Fri . "Process of making porous ceramic materials with controlled porosity". United States. https://www.osti.gov/servlets/purl/868855.
@article{osti_868855,
title = {Process of making porous ceramic materials with controlled porosity},
author = {Anderson, Marc A and Ku, Qunyin},
abstractNote = {A method of making metal oxide ceramic material is disclosed by which the porosity of the resulting material can be selectively controlled by manipulating the sol used to make the material. The method can be used to make a variety of metal oxide ceramic bodies, including membranes, but also pellets, plugs or other bodies. It has also been found that viscous sol materials can readily be shaped by extrusion into shapes typical of catalytic or adsorbent bodies used in industry, to facilitate the application of such materials for catalytic and adsorbent applications.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1993},
month = {1}
}

Patent:

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