Microprobes aluminosilicate ceramic membranes

Patent · Fri Jan 01 00:00:00 EST 1993

OSTI ID:869051

Anderson, Marc A ^[1]; Sheng, Guangyao ^[2]

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1. 2114 Chadbourne Ave., Madison, WI 53705
2. 45 N. Orchard St., Madison, WI 53715

Methods have been developed to make mixed alumina-silicate and aluminosilicate particulate microporous ceramic membranes. One method involves the making of separate alumina and silica sols which are then mixed. Another method involves the creation of a combined sol with aluminosilicate particles. The resulting combined alumina and silica membranes have high surface area, a very small pore size, and a very good temperature stability.

• Research Organization: Univ. of Wisconsin, Madison, WI (United States)
• DOE Contract Number: FG07-91ID13062
• Assignee: Anderson; Marc A. (2114 Chadbourne Ave., Madison, WI 53705); Sheng; Guangyao (45 N. Orchard St., Madison, WI 53715)
• Patent Number(s): US 5268101
• OSTI ID: 869051
• Country of Publication: United States
• Language: English

Related Subjects

microprobes
aluminosilicate
ceramic
membranes
methods
developed
mixed
alumina-silicate
particulate
microporous
method
involves
separate
alumina
silica
sols
creation
combined
sol
particles
resulting
surface
pore
size
temperature
stability
temperature stability
silica sol
ceramic membranes
method involves
pore size
ceramic membrane
porous ceramic
resulting combined
silica membrane
microporous ceramic
method involve
combined sol
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