Method for recycling manganese and lead in electrolytic manganese anode mud

• Main Authors: DENG YONGGUANG, LIU DENGXIANG, HUANG GUANHAN, HE SUJIE, YANG YONG, MING XIANQUAN, QIN XUZHI, LIANG MIN, WU XIAODAN, WEI XUTIAN, LIU DONGZHU, YAN CHAO
• Format: Patent
• Language: English
• Published: 11.11.2015
• Subjects: APPARATUS THEREFOR; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; 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; PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS; 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

The invention discloses a method for recycling manganese and lead in electrolytic manganese anode mud. The method is characterized by comprising the following steps that (1) the electrolytic manganese anode mud is subjected to reduction leaching, anode liquor, reducing agents and a concentrated sulf...