Shell-less hollow fiber membrane fluid contactor

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United States of America Patent

PATENT NO 6149817
SERIAL NO

09265064

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Abstract

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A shell-less fluid contactor and a process for transferring a fluid component between a shell-side fluid and a lumen-side fluid. The shell-side fluid is introduced through a fluid distribution tube and discharged from the tube into contact with a surrounding bundle of microporous hollow fiber membranes. A fluid component is transferred by diffusion, through the walls of the hollow fiber membranes, from the shell-side fluid to the lumen-side fluid. Multiple contactors can be combined into an assembly for multi-stage processing of fluids.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Peterson, Paul A Charlotte, NC 11 444
Runkle, Charles James Charlotte, NC 1 82
Sengupta, Amitava Charlotte, NC 27 502
Wiesler, Frederick E Charlotte, NC 2 83

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