Method for processing furnace slag

A method for processing furnace slag is used to solve the problem that the furnace slag has too high volumetric expansion rate. The method for processing furnace slag includes providing a furnace slag. The furnace slag is first stabilized by water in liquid form at a temperature of 14-20 DEG C for 2...

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Bibliographische Detailangaben
Hauptverfasser:	FANG, CHING-HUNG, CHENG, JEN-YANG, HSU, WEN-HAO, WANG, CHIN-HO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY DISPOSAL OF SOLID WASTE FERROUS OR NON-FERROUS ALLOYS METALLURGY PERFORMING OPERATIONS PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS RECLAMATION OF CONTAMINED SOIL SOIL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	A method for processing furnace slag is used to solve the problem that the furnace slag has too high volumetric expansion rate. The method for processing furnace slag includes providing a furnace slag. The furnace slag is first stabilized by water in liquid form at a temperature of 14-20 DEG C for 2-6 hours to obtain an expanded slag. The expanded slag is then stabilized by a water steam at a pressure of 1-10 atm for 1-4 hours to obtain a stabilized slag.