Method of forming a porous inorganic membrane on a porous suppor

Details Method of forming a porous inorganic membrane on a porous suppor Method of forming a porous inorganic membrane on a porous suppor

1988-05-24

1991-01-08

Childs, Sadie

Coating processes

Interior of hollow article coating

210496, 210506, 2105101, 4273741, 4273762, 427380, 4273833, 4273835, B05D 302, B05D 722

Patent

active

049834231

ABSTRACT:
A porous inorganic membrane for use with a membrane device having a porous support, the membrane including refractory particles bound to each other and to the support by a thermally reactive inorganic binder which reacts at a temperature below that at which the refractory particles react. Further, a method of forming a porous inorganic membrane on a support by applying a coating of a mixture of refractory particles and a thermally reactive inorganic binder to the support. The inorganic binder reacts at a first temperature lower than a second temperature at which the refractory particles sinter. The method further includes firing the support to a firing temperature at least as high as the first temperature and less than the second temperature to react the inorganic binder, and cooling the support to form the porous membrane.

REFERENCES:
patent: 3451841 (1969-06-01), Kesten et al.
patent: 3495996 (1970-02-01), Delaney et al.
patent: 3773181 (1973-11-01), Calderwood et al.
patent: 3926799 (1975-12-01), Thomas et al.
patent: 3939295 (1976-02-01), Robertson et al.
patent: 3977967 (1976-08-01), Trulson et al.
patent: 4060488 (1977-11-01), Hoover et al.
patent: 4069157 (1978-01-01), Hoover et al.
patent: 4073999 (1978-02-01), Bryan et al.
patent: 4082863 (1978-04-01), Dancy et al.
patent: 4231900 (1980-11-01), Kato et al.
patent: 4299865 (1981-11-01), Clingman et al.
patent: 4412921 (1983-11-01), Leung et al.
patent: 4510195 (1985-04-01), Iida et al.
patent: 4689150 (1987-08-01), Abe et al.
patent: 4692354 (1987-09-01), Asaeda et al.
patent: 4698157 (1987-10-01), Gillot
patent: 4738874 (1988-04-01), Berardo et al.
patent: 4746537 (1988-05-01), Takeuchi et al.
patent: 4770908 (1988-09-01), Mori et al.
Yamada, "Powders for High Technology Ceramics", Second International Ceramitec Symposium, Munich, 1985.
Gerster, "State of Mineral Membranes in the World", BCC Planning Conference, Cambridge, Mass., Nov. 1986.
Hinzmann, "Ceramic Membranes", SRI International Publications, Oct. 1987.
Charpin et al., "Inorganic Membranes: Preparation, Characterization, Specific Applications", High Tech Ceramics, pp. 2211-2225, 1987.
Fleming, "Latest Developments in Inorganic Membranes", BCC Planning Conference, Cambridge, Mass., Oct. 1987.
Vuren et al, "Formation of Ceramic Alumina Membranes for Gas Separation", High Tech Ceramics, pp. 2235-2245, 1987.

Affiliated with

Also associated with

Rating

Method of forming a porous inorganic membrane on a porous suppor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of forming a porous inorganic membrane on a porous suppor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of forming a porous inorganic membrane on a porous suppor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-933483