Method for defluorination and denitrification through secondary aluminum ash pyrogenic process

The invention provides a method for defluorination and denitrification through a secondary aluminum ash pyrogenic process. Harmless detoxification treatment of aluminum nitride and fluoride toxic components in secondary aluminum ash is achieved through the means of burdening, mixed grinding, roastin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DING MIN, TIAN DENGCHAO, GUO QIANG, LI SHEN, GAO QIN, LI YONGLI, FU MINGBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS SEPARATION TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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