METHOD OF MANUFACTURING HIGH OXYGEN CONCENTRATION AIR AND METHOD OF UTILIZING THE SAME

PROBLEM TO BE SOLVED: To provide a method of continuously manufacturing high oxygen concentration air at a low cost without using large-scaled equipment and a method of utilizing the same. SOLUTION: The high oxygen concentration air is obtained by supplying compressed air from a compressed air syste...

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Hauptverfasser: KAGAWA TAKESHI, WAKAMATSU TOSHIFUMI, MATSUMOTO TOMOHIRO, KATO HIROAKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method of continuously manufacturing high oxygen concentration air at a low cost without using large-scaled equipment and a method of utilizing the same. SOLUTION: The high oxygen concentration air is obtained by supplying compressed air from a compressed air system A to a nitrogen separation membrane apparatus 20 and separating nitrogen from the air in the membrane apparatus 20. COPYRIGHT: (C)2004,JPO&NCIPI