OXYGEN ENRICHMENT MEMBRANE, AND METHOD FOR PRODUCING THE SAME

To provide an oxygen enrichment membrane having an excellent gas separation function, and a method for producing the same.SOLUTION: The oxygen enrichment membrane has a gas separation layer and a porous base material layer supporting the gas separation layer, the surface roughness of the gas separat...

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Hauptverfasser:	SHINAGAWA HIDEJI, KOBAYASHI TOMOCHIKA, NAKANO TAIYO, TOMITA ATSUSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRIGERATION OR COOLING REFRIGERATORS SEPARATION TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	To provide an oxygen enrichment membrane having an excellent gas separation function, and a method for producing the same.SOLUTION: The oxygen enrichment membrane has a gas separation layer and a porous base material layer supporting the gas separation layer, the surface roughness of the gas separation layer being 5 nm to 1 μm.SELECTED DRAWING: Figure 3 【課題】気体分離能に優れた酸素富化膜及びその製造方法を提供する。【解決手段】気体分離層と、前記気体分離層を支持する多孔質基材層とを有する、酸素富化膜であって、前記気体分離層の表面粗さが５ｎｍ〜１μｍであるものとする。【選択図】図３