Treatment device for pressure-leached concentrated sulfuric acid and electrolytic waste liquid in zinc hydrometallurgy production

The utility model discloses a treatment device for pressure-leached concentrated sulfuric acid and electrolytic waste liquid in zinc hydrometallurgy production. The treatment device comprises a concentrated sulfuric acid storage container, an electrolytic waste liquid storage container, an autoclave...

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Bibliographische Detailangaben
Hauptverfasser:	WANG JIKUN, ZHU SHAOJU, BI HONGLIN, YU JIYONG, WANG SHIYU, BI HONGXING
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 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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Beschreibung
Zusammenfassung:	The utility model discloses a treatment device for pressure-leached concentrated sulfuric acid and electrolytic waste liquid in zinc hydrometallurgy production. The treatment device comprises a concentrated sulfuric acid storage container, an electrolytic waste liquid storage container, an autoclave and a preheating device, wherein the autoclave is connected with the concentrated sulfuric acid storage container through a first pressurizing pump, and the preheating device is connected to the electrolytic waste liquid storage container through a second pressurizing pump to receive and preheat electrolytic waste liquid pumped into the electrolytic waste liquid storage container, and is connected with the autoclave to convey the preheated electrolytic waste liquid into the autoclave. According to the treatment device, the concentrated sulfuric acid and the electrolytic waste liquid in pressure leachate are respectively conveyed into the autoclave, manual labor is greatly reduced, post configuration is decreased,