Process and device for gasifying combustibles from construction wastes

The invention discloses a process and a device for gasifying combustibles from construction wastes. The process comprises the following steps: cracking and gasifying the combustibles recycled from the construction wastes in a cracking furnace, performing primary purification and secondary purificati...

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Bibliographische Detailangaben
Hauptverfasser:	WANG YIFENG, GE HAIQING
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS DISPOSAL OF SOLID WASTE FUELS LUBRICANTS METALLURGY PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE RECLAMATION OF CONTAMINED SOIL SOIL TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a process and a device for gasifying combustibles from construction wastes. The process comprises the following steps: cracking and gasifying the combustibles recycled from the construction wastes in a cracking furnace, performing primary purification and secondary purification, performing primary separation and secondary separation, and leading out the tail gas for performing third-level purification by using a fan after the secondary separation. The invention also discloses equipment for gasifying combustibles from construction wastes. The process and equipment disclosed by the invention have high pertinence on the combustibles from construction wastes, the tar content is low, and the content of harmful substances in the tail gas is low.