Hot-pressing oxidation pretreatment method for arsenic-containing gold concentrates

The invention discloses a hot-pressing oxidation pretreatment method for arsenic-containing gold concentrates. The method comprises the following steps that (1) the arsenic-containing gold concentrates are prepared into acidized ore pulp; (2) after CuSO4 is added to the acidized ore pulp, the acidiz...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GAN YONGGANG, HUANG HUAIGUO, XU XIAOYANG, WANG CHUN, ZHUANG RONGCHUAN, DING WENTAO, YE ZHIYONG, LIN HONGHAN, JI CHANGQING, FAN DAOYAN
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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