METHOD OF TREATING HEAT-RESISTING MINERAL METAL-CONTAINING RAW

FIELD: hydrometallurgy. ^ SUBSTANCE: method comprises leaching mineral raw in the water solution of acid with concentration from 1.8 g/l to 50 g/l by active oxygen in the presence of ions of trivalent ferrous and extracting metals from the leached products. ^ EFFECT: enhanced efficiency and reduced...

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Bibliographische Detailangaben
Hauptverfasser:	SEMENOV M.P, VORONIN D.JU, KARABASOV JU.S, LUZHKOV JU.M, KRYLOVA L.N, PANIN V.V
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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Zusammenfassung:	FIELD: hydrometallurgy. ^ SUBSTANCE: method comprises leaching mineral raw in the water solution of acid with concentration from 1.8 g/l to 50 g/l by active oxygen in the presence of ions of trivalent ferrous and extracting metals from the leached products. ^ EFFECT: enhanced efficiency and reduced cost of treating. ^ 13 cl, 3 ex