OLEFIN PRODUCTION DEVICE AND OLEFIN PRODUCTION METHOD

An olefin production device for producing an olefin from a raw material gas including methane and oxygen comprises a reactor that houses a first catalyst and a second catalyst located downstream from the first catalyst in the flow direction of the raw material gas. The first catalyst is a catalyst i...

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Bibliographische Detailangaben
Hauptverfasser:	SENBA, Noriaki, TANAKA, Yukio, YOSHITOKU, Koichiro, YUKUMOTO, Atsuhiro, TAKANABE, Kazuhiro
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:	An olefin production device for producing an olefin from a raw material gas including methane and oxygen comprises a reactor that houses a first catalyst and a second catalyst located downstream from the first catalyst in the flow direction of the raw material gas. The first catalyst is a catalyst in which a zirconium salt or a carbonate of an alkali metal, an oxide of an alkaline earth metal, an oxide of one lanthanoid element, a complex oxide including a lanthanoid element, or a combination thereof is supported on a support, and the second catalyst is a catalyst including a tungsten oxide, phosphate, or carbonate of an alkali metal.