Chemistry: electrical and wave energy – Processes and products – Electrical – or wave energy in magnetic field
Patent
1989-12-14
1991-10-22
Ball, Michael W.
Chemistry: electrical and wave energy
Processes and products
Electrical, or wave energy in magnetic field
264251, 264254, 264262, 264263, 21032161, 2103218, 21032189, 210450, 55 16, 55158, B28B 148, B01D 3530
Patent
active
050593749
ABSTRACT:
Disclosed is a process for sealing a hollow fiber membrane separation module into a case. The hollow fiber mambrane separation module is formed from a plurality of hollow fibers arranged in a bundle surrounding a core and having tube sheets surrounding each end of the bundle which bind the hollow fibers together. The disclosed process simultaneous with such sealing creates first and second spaces overlying the ends of the plurality of hollow fibers. Such first and second spaces, in cooperation, permit the introduction and withdrawal of fluids through the lumens of the hollow fibers.
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Caskey Terrence L.
Jorgensen Janine L.
Krueger Robert T.
Trimmer Johnny L.
Ball Michael W.
Lorin Francis J.
The Dow Chemical Company
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