LOW-ENERGY PROCESS TO PRODUCE OXYGEN-ENRICHED AIR USING MEMBRANE TECHNOLOGY

Disclosed herein is a process for producing oxygen-enriched air that involves a membrane separation step that uses glassy polymer membranes that have a selectivity to oxygen over nitrogen of at least 2.4.

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Bibliographic Details
Main Authors MERKEL TIMOTHY C, ZHOU MEIJUAN, LIN HAIQING, LY JENNIFER H, WYNN NICHOLAS P
Format Patent
LanguageEnglish
Published 10.10.2013
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:Disclosed herein is a process for producing oxygen-enriched air that involves a membrane separation step that uses glassy polymer membranes that have a selectivity to oxygen over nitrogen of at least 2.4.
Bibliography:Application Number: US201213439716