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- At inoculation of 5%, slurry concentration of 10%, the bioleaching of Dexing low grade copper ore was ideal, copper extraction could reach 33.18% after 3 weeks leaching. 德兴低品位铜矿石细菌浸出可行性试验研究表明,当接种量为5%25,矿浆浓度为10%25时浸出效果最好,浸出3周铜浸出率可达33.;18%25。
- oxidation of low--grade copper ore 低品位氧化铜矿石
- Experiment Study of Preparing Active Cuprous Chloride from Low Grade Copper Ore 低品位铜矿制备活性氯化亚铜
- Preparation of Copper Sulfate Solution Using Leaching Solution of Low Grade Copper Ore 用低品位铜矿石浸出液制备硫酸铜溶液
- A New Technology for Preparation of Copper Sulfate Using Leaching Solution of Low Grade Copper Ore 用低品位铜矿浸出液制取硫酸铜的新工艺研究
- Study on the preparation of cuprous chloride from low grade copper ore by catalysis-conversion 转化法由低品铜矿制备活性氯化亚铜
- Keywords low grade copper ore;chalcocite;covellite;leaching aided by addition of NaCl; 低品位铜矿;辉铜矿;铜蓝;加盐助浸;
- Keywords Low grade copper ore;Catalyzing;Cuprammonia complex compound;Cuprous chloride; 低品位铜矿;催化;铜氨络合物;氯化亚铜;
- low - grade copper ore 低品位铜矿
- low grade copper ore 低品位铜矿石
- a low grade copper ore 低品位铜矿石
- Study of Hot-pressing Oxygen and Ammonia Leaching Technology on Higher Grade Copper Ore from Zijin Hill 紫金山高品位铜矿石的热压氧氨浸铜研究
- lower grade copper ore 低品位铜矿
- About half of the world's known supply of copper ore is already in use. 全世界已知的铜矿储量,大约有一半已在使用了。
- Malachite is the dominant copper mineral of sandstone copper ore in Xinjiang. 摘要新疆某砂岩铜矿的铜矿物主要以孔雀石为主。
- The influence of main technologicl facts on chemistry mineral processing of low graded and highly-Mudded oxidized copper ore is discussed in this paper. 采用制粒堆浸新工艺处理该矿石;铜浸出率可达到69.;51%25;金浸出率为72
- Melting behavior of silica flux in the converting process of high grade copper matte was investigated. 研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为。
- Abstract: Melting behavior of silica flux in the converting process of high grade copper matte was investigated. 文摘:研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为。
- The Dexing copper mine in Jiangxi Province is a porphyry copper ore field of veinlet-dissemi-nated type. 江西德兴铜矿是一个细脉浸染型斑岩铜矿田。
- And we can see that they also knew how to obtain resources from farther afield, such as flint and copper ore. 我们还发现,他们也知道如何取得远方的资源,例如燧石与铜矿。