High CTE reaction-bonded ceramic membrane supports

Details High CTE reaction-bonded ceramic membrane supports High CTE reaction-bonded ceramic membrane supports

2007-12-11

2007-12-11

Greene, Jason M. (Department: 1724)

Gas separation

Specific media material

Ceramic or sintered

C055S282300, C055S385300, C055SDIG010, C060S311000, C096S004000, C096S011000, C210S490000, C210S500250, C210S510100, C419S002000, C264S043000, C264S628000, C264S630000, C264SDIG048

Reexamination Certificate

active

10783497

ABSTRACT:
A porous ceramic support for a gas separation membrane formed by sintering a green body containing grains of a refractory ceramic oxide with a high coefficient of thermal expansion and grains of a reactive binder precursor. Upon sintering, the reactive binder precursor reacts with at least one gaseous, liquid or solid reactant to create a reaction bond that binds the refractory ceramic oxide grains. The support configuration can be a tubular, flat plate, hollow fiber, or multiple-passageway monolith structure.

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