Oxygen separation module and apparatus

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United States of America Patent

PATENT NO 8435332
SERIAL NO

13082899

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Abstract

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A module and an apparatus incorporating such module utilizing a plurality of tubular membrane elements, each configured to separate oxygen from an oxygen containing feed stream when an electric potential difference is applied to induce oxygen ion transport in an electrolyte thereof. The tubular membrane elements can be arranged in a bundle that is held in place by end insulating members. The insulating members can be positioned within opposed openings of end walls of a heated enclosure and can incorporate bores to allow an oxygen containing feed stream to flow past exposed ends of the tubular membrane elements for cooling the end seals of such elements. Further, first and second manifolds can be provided in a module in accordance with the present invention to collect separated oxygen from two separate portions of the tubular membrane elements.

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Patent Owner(s)

Patent OwnerAddress
PRAXAIR TECHNOLOGY INC39 OLD RIDGEBURY ROAD DANBURY CT 06810

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christie, Gervase Maxwell Amherst, US 27 769
Neff, Jerrine L Williamsville, US 3 32
Reed, David M Richland, US 20 662
Selover, Arthur C Tonawanda, US 11 34

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