金属学报  1985, Vol. 21 Issue (6): 73-76

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Na_2S_2O_3和CuSO_4与黄铜矿相互作用的研究

张文钲;赵镜

西安有色金属研究所;西安有色金属研究所

INTERACTION OF CHALCOPYRITE WITH Na_2S_2O_3 AND CuSO_4

by ZHANG Wenzheng;ZHAO Jing Xi'an Institute of Non-Ferrous Metals

张文钲;赵镜. Na_2S_2O_3和CuSO_4与黄铜矿相互作用的研究[J]. 金属学报, 1985, 21(6): 73-76.
, . INTERACTION OF CHALCOPYRITE WITH Na_2S_2O_3 AND CuSO_4[J]. Acta Metall Sin, 1985, 21(6): 73-76.

摘要 参考文献 相关文章 Metrics 全文: PDF(598 KB)   摘要: 用红外光谱分析和电子能谱分析研究了Na_2S_2O_3和CuSO_4与黄铜矿的相互作用。结果表明,Na_2S_2O_3和CuSO_4反应产物呈化学吸附固着在黄铜矿表面,Na_2S_2O_3和CuSO_4可代替剧毒的氰化物作Mo及Cu-Mo矿石浮选时铜矿物的抑制剂。浮选研究表明,用这种抑制剂取得良好效果。 Abstract：The interaction of chalcopyrite with Na_2S_2O_3 and CuSO_4 has been studied byanalyses of infra-red spectra and electron spectroscope. Experimental results showedthat the reaction product of Na_2S_2O_3 and CuSO_4 attaches to the surface over chal-copyrite grains by chemical adsorption. A severe toxic cyanide, therefore, maybe replaced by Na_2S_2O_3 and CuSO_4 in the flotation of Mo or Cu-Mo ore actingfavourably as depressor of Cu containing mineral. 收稿日期: 1985-06-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 张文钲 赵镜 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1985/V21/I6/73 1 (1983) . № 6． 109． 2 (1982) , № 5, 93． No related articles found! Viewed Full text Abstract Cited   Shared      Discussed