Direct rectification method of molten liquid crude cadmium

The invention discloses a direct rectification method of molten liquid crude cadmium. A cadmium cake is placed in a crude cadmium smelting furnace to be smelted, the smelting temperature ranges from 500 DEG C to 700 DEG C, the adding proportion of sodium hydroxide is (15-16):100, the adding proporti...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Xu Tianhui, Lu Shaolin, Hu Ping, Deng Haibo, Fu Guangchang, Li Qilong, Zou Liming, Zhang Xingrong, Xie Tingfang, Liu Xian, Bao Yanlin, Liu Yong, Li Kuailiang, Jiang Shaokang, Qiang Zhenhua, Zhou Kaimin, Li Guojiang, Xiao Qiang, Liao Ruobo
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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