METHOD FOR MANUFACTURING ZEOLITE MEMBRANE

PROBLEM TO BE SOLVED: To easily form a zeolite membrane on the surface of a porous metal support. SOLUTION: A tubular porous metal support 1 having one end closed is pretreated with a nonvolatile cleaning agent. After being washed and dried, the porous metal support 1 is finally treated with an acid...

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Bibliographische Detailangaben
Hauptverfasser:	KONDO MASAKAZU, YAMAMURA TADASHI, SUGIMOTO ETSUO, ABE ATSUSHI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To easily form a zeolite membrane on the surface of a porous metal support. SOLUTION: A tubular porous metal support 1 having one end closed is pretreated with a nonvolatile cleaning agent. After being washed and dried, the porous metal support 1 is finally treated with an acid for functional group modification. Zeolite seed crystals are supported on or attached to the portion finally treated to form a zeolite membrane e. COPYRIGHT: (C)2010,JPO&INPIT