Celgard Inc.

William K Jackson

Martin J Weinstein

Charles J Runkle

Tony R Vido

Jonathan P Bennett

The instant invention is a hollow fiber membrane contactor, and method of making same. The hollow fiber membrane contactor includes (1) a shell, said shell having a internal bonding surface, an interlocking geometry ring being provided on said internal bonding surface; (2) a unitized structure; (3) a potting material joining said unitized structure to said shell at said interlocking geometry ring thereby forming an interlocking seal therebetween; and (4) end caps, said end caps being adjoined to lateral ends of said shell. The method of making a hollow fiber membrane contactor includes (1) providing a shell, said shell having a internal bonding surface; (2) providing an interlocking geometry ring on said internal bonding surface; (3) forming a unitized structure; (4) placing the unitized structure into said shell (5) potting said unitized structure to said shell at said interlocking geometry ring thereby forming an interlocking seal therebetween; and (6) adjoining end caps to lateral ends of said shell.

Hollow fiber membrane contactor and method of making same

The present invention is directed to a contactor having a microporous membrane and a shell surrounding the membrane. A shell has a fluoropolymer inner surface and a composite structural body. The fluoropolymer inner surface is integrated into the composite structural body.

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Fort Mill, SC, United States of America

William K Jackson