METHOD OF ISOLATING COPPER FROM SLAGS WHEN SMELTING COPPER-MANGANESE FOUNDRY ALLOY IN INDUCTION FURNACES

• Main Authors: MOCHALOV N.A, MOCHALOV S.N, NOVGORODTSEV JU.P, SHCHERBATOV A.I, NIKOLAJCHUK V.F, SHOKHIN V.N, SHINKORENKO S.F, DENISOV G.A
• Format: Patent
• Language: English
• Published: 20.02.1998
• Edition: 6
• Subjects: 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; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; METALLURGY; PERFORMING OPERATIONS; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS

FIELD: nonferrous metallurgy. SUBSTANCE: method consists in self-rubbing of slags on self-grinding mill followed by separation of copper-containing product from rubbed off rock constituent of slags less than 1 mm in size or 2 mm on grating. EFFECT: enhanced efficiency of process. 1 dwg, 1 tbli