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- secondary copper removal 二次除铜
- Top-Blown Oxygen Converter's Autogenous Smelting of Secondary Copper Concentrate. 氧气顶吹自热炉吃吹练二次铜精矿
- Handling of anode slime produced from primary copper concentrate and secondary copper concentrate in Jinchuan Group Co. 论金川集团有限公司原生铜精矿及二次铜精矿所产阳极泥处理工艺。
- It is noteworthy that best copper removal occurred at PH 6. 0, with the addition of ferrous sulfate only. 显然，除铜率最高是在PH值6只加入硫酸亚铁之时。
- In this study, the influence of applied voltage on the performance of an electrodeionization(EDI) system for copper removal was investigated. 进行了电去离子(EDI)过程去除铜离子的研究,着重考察了膜堆电压对去除性能的影响。
- The copper removal from scrap was studied according to the theory of chlorinating me tallurgy, and the satisfied result has been got. 根据氯化冶金原理，对去除废钢中的铜进行了研究，取得了令人满意的结果。
- The adsorption characteristics of MCS, the adsorption equilibrium of MCS, and the copper removal capacity by MCS in FBR were investigated. 本实验中分别针对锰砂之吸附特性、锰砂对铜离子之吸附平衡及流体化床内锰砂对于铜离子之去除成效加以探讨。
- The Research of Bioleaching Low Grade Secondary Copper Sulphide Ore 低品位次生硫化铜矿的细菌浸出研究
- The Status Quo and its Future of China Secondary Copper Industry 中国再生铜工业现状及发展趋势
- Study on Copper Removal from Vat Dye of the Anthraquinone Series 蒽醌类还原染料除铜的研究
- Copper Removal from Nickel Anodic Electrolyte by Ion Exchange 用离子交换法从镍电解阳极液中除铜的研究
- Design and Innovation of Airtight Blast furnace of Secondary Copper Concentrate 二次铜精矿密闭鼓风炉的设计及创新
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- Her age is of secondary interest. 她的年龄不太重要。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- Copper and gold are both metals. 铜和金都是金属。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- In secondary school, children get more advanced knowledge. 在中学，孩子获得更深一些的知识。
- Keywords scraps;chlorinating metallurgy;gas-solid reaction;copper removal; 废钢;氯化冶金;气-固反应;去铜;
- A secondary matter; a side issue. 次要的第二位的事; 较次要的问题
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海词词典，十七年品牌
