Method and device for desulfurizing methyl tert-butyl ether

The invention discloses a method and a device for desulfurizing methyl tert-butyl ether. The method comprises a two-tower rectifying process, wherein the two towers include a rectifying tower A and arectifying tower B; the rectifying tower A is a desulfurizing tower, and the rectifying tower B is an...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG GALING, TIAN CUNXUAN, WANG WUBIN, WANG JIAJIE, MIAO YONG, YI DONG, ZHANG YUDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a method and a device for desulfurizing methyl tert-butyl ether. The method comprises a two-tower rectifying process, wherein the two towers include a rectifying tower A and arectifying tower B; the rectifying tower A is a desulfurizing tower, and the rectifying tower B is an oxygen-containing compound recovering tower. The device comprises the rectifying tower A and the rectifying tower B which sequentially communicate, wherein the rectifying tower A is the desulfurizing tower, and the rectifying tower B is the oxygen-containing compound recovering tower. According tothe abovementioned technical scheme, the method and the device have the advantages that the two towers include the rectifying tower A and the rectifying tower B; the rectifying tower A is the desulfurizing tower, and the rectifying tower B is the oxygen-containing compound recovering tower for recovering an oxygen-containing compound which is quality gasoline component and is worthy of recovering; the technical problems t