Comprehensive treatment method for jamesonite

The invention discloses a comprehensive treatment method for jamesonite. The comprehensive treatment method comprises the following steps that the jamesonite, limestone and quartz sand are uniformly mixed and uniformly stirred and then are added into a smelting furnace, coke powder or coal powder is...

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Bibliographische Detailangaben
Hauptverfasser:	LU HONGWEI, CAO YINGKE, WEI JUNYAN, HE ZHENGJUN, LAN DAILONG, LU ZHONGJIANG, WEI JIANCHU
Format:	Patent
Sprache:	chi ; eng
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 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
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Beschreibung
Zusammenfassung:	The invention discloses a comprehensive treatment method for jamesonite. The comprehensive treatment method comprises the following steps that the jamesonite, limestone and quartz sand are uniformly mixed and uniformly stirred and then are added into a smelting furnace, coke powder or coal powder is added into the smelting furnace, carbon monoxide is blown at the side of the smelting furnace, oxygen is blown at the bottom of the smelting furnace, gradually heating and burning are carried out in the smelting furnace for oxidation smelting, and SO2 smoke, smelting smoke dust and furnace slag generated during oxidation smelting in the smelting furnace are recycled and separated; then the furnace slag and molten lead-antimony alloy are subjected to clarification and layering, then the lead-antimony alloy is recovered, and alloy flue gas and the smelting smoke dust generated by reduction smelting are mixed and return to the furnace to be smelted; and the carbon monoxide is blown at the sideof the smelting furnace,