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氨浸—氰化法处理含铜金精矿的研究
涂桃枝; 韩宝玲; 黄成春; 夏光祥
1989
Source Publication化工冶金
Issue04Pages:38-43
Abstract本工作对氮浸一氰化法处理含铜及含铜铅金精矿进行了小型及公斤级扩大试验研究.它表明加压氧化氨浸予处理可提取铜及银,然后再自氯浸渣中提金.此种在105℃下操作的氨浸予处理优于酸浸予处理,铜及银的浸取率高,并且氧耗少。氧浸予处理含铜铅金精矿后,继之用NaOH而非Ca(OH)2调节pH下进行氰化浸金时,不必脱铅即可获得较高的金浸出率。
Keyword金的提取 加压氨浸 含铜难冶金矿 含铜铅难冶金矿
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/9279
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
涂桃枝,韩宝玲,黄成春,等. 氨浸—氰化法处理含铜金精矿的研究[J]. 化工冶金,1989(04):38-43.
APA 涂桃枝,韩宝玲,黄成春,&夏光祥.(1989).氨浸—氰化法处理含铜金精矿的研究.化工冶金(04),38-43.
MLA 涂桃枝,et al."氨浸—氰化法处理含铜金精矿的研究".化工冶金 .04(1989):38-43.
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