METHOD FOR COMPLEX PROCESSING OF RED AND NEPHELINE SLUDGES

FIELD: metallurgy.SUBSTANCE: invention relates to 100 % processing of red and nepheline (belite) sludges to produce commercial products in the form of iron alloys, cements, as well as amorphous silicon dioxide. At processing of red sludge it is mixed with lime, the produced charge is dried, melted i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Grebennikov Sergej Nikolaevich, Petrov Aleksandr Vasilevich
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FERROUS OR NON-FERROUS ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF ALLOYS OR NON-FERROUS METALS
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