METHOD FOR PRODUCING OXIDATIVE DEHYDROGENATION CATALYST AND ALKENE

PROBLEM TO BE SOLVED: To provide a method for producing an oxidative dehydrogenation catalyst and an alkane with high activity and high yield.SOLUTION: There is provided a method for producing an oxidative dehydrogenation catalyst, the method comprising: (a) a step of dispersing a silicate in water;...

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Bibliographische Detailangaben
Hauptverfasser:	AKIHARA HIDEJI, SUGIYAMA SHIGERU, NINOMIYA KO, KATO HIROKI
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing an oxidative dehydrogenation catalyst and an alkane with high activity and high yield.SOLUTION: There is provided a method for producing an oxidative dehydrogenation catalyst, the method comprising: (a) a step of dispersing a silicate in water; (b) a step of adding a chromium element; (c) a step of adding a surfactant to perform reaction at 50 to 150°C for 1 to 20 hours; and (d) a step of performing heat treatment at 200 to 700°C for 1 to 10 hours, wherein the step (c) is carried out after the step (a) or the step (b).