1)copper anode slime铜阳极泥
1.Study on tellurium leaching from mixed slag of copper anode slime;从铜阳极泥综合渣中浸出碲的研究
2.Improvement practice of copper anode slime treatment process;铜阳极泥处理工艺的改进实践
3.Production practice of copper anode slime treatment by dressing-metallurgy combination method;用选冶联合流程处理铜阳极泥的生产实践
英文短句/例句
1.Fore-control and Fore-elimination of copper in Its Anode Mud铜阳极泥中铜的预选控制与脱除
2.Silver Recovery from the Supernatant Produced during Copper Anode Slime Pretreatment回收铜阳极泥预处理上清液中银的工艺研究
3.Research and development of the continuous pressure acid leaching technology for the pretreatment of copper anode slime铜阳极泥预处理连续加压酸浸工艺开发研究
4.Determination Method Improvement of Selenium Content in Copper Electrolysis Slime from Smelter of Daye Nonferrous Metals Corporation大冶有色金属有限公司冶炼厂铜阳极泥中硒测定方法改进
5.Research on Extraction and Separation of Platinum, Palladium and Aurum from Platinum Concentration and on Mechanism of Extraction;从铜阳极泥分金钯后的铂精矿中提取分离铂钯金新工艺及萃取机理研究
6.Industrial Testing on Retrieving Sn、Bi、Cu and Pb from Anode Slime;锡阳极泥中回收锡铋铜铅的工业试验
7.Water-cooled cold-arc-cathode in cup-shape and tube-shaped anode are used.采用水冷铜环形冷弧阴极和水冷筒状阳极。
8.STUDY OF ANODIC DISSOLUTION OF BRASS USING ROTATING RING DISC ELECTRODE用旋转圆盘—圆环电极研究黄铜的阳极溶解
9.Effect of sulfate ions on anodic polarization behavior of nanocrystalline copper bulkSO_4~(2-)对块体纳米晶铜阳极极化行为的影响
10.Kinetic analysis on anodic polarization behavior of nanocrystalline copper in Na_2SO_4 solution纳米晶铜在Na_2SO_4溶液中阳极极化动力学分析
11.Stripping Voltammetry with Rapid-scan Polarography on the Solid Glassy Carbon Electrode to the Determination of Trace Copper in Natural Water玻璃碳电极快速极谱阳极溶出法测定天然水中痕量铜
12.Study on Electrochemical Oxidization Effect of BH_4～- in DBFC with Cu Anode;铜阳极DBFC硼氢根离子电化学氧化行为的研究
13.Study on Optimal Heavy Oil Flux and Its Monitoring and Control System of an Anode Furnace for Copper Refining;铜精炼阳极炉最优重油流量及其监控系统研究
14.The Study of the Oscillation and Its Time Delay Control in Copper Anodic Dissolution in Phosphoric and Sulphuric Acid;磷酸—硫酸溶液中铜阳极电流振荡及其调控研究
15.Corrosion Performance of Copper Tubes and Stainless Steel Tubes and Their Protection by Iron-based Sacrificial Anodes;铜管不锈钢管腐蚀性能及铁牺牲阳极保护研究
16.Prepare and Research on a Pulse Current Hard Anodic Oxidation Film for Aluminum-copper Alloy铝铜合金脉冲硬质阳极氧化膜的制备与研究
17.Preparation and Particle Size Characterization of Cu Nano-particles Prepared by Anodic arc Plasma阳极弧等离子体制备铜纳米颗粒与粒度研究
18.Kinetic performance of BH_4~- oxidation on Cu anode碱性溶液中硼氢化钠在铜阳极上的氧化行为
相关短句/例句
Copper Anode Mud铜阳极泥
1.Determination of Platinum and Palladium in Copper Anode Mud by ICP-AES with Lead Fire Assaying Pre-Concentration;铅火试金预富集——ICP-AES测定铜阳极泥中的铂和钯
2.The technological remoulding of wet treatment of copper anode mud;铜阳极泥湿法处理工艺的技术改造
3.Study on gold extraction from copper anode mud by thiourea process;用硫脲法从铜阳极泥中提金的研究
3)anodic sludge of removal copper脱铜阳极泥
4)anode mud of copper and lead electrolyzed铜铅电解阳极泥
5)high bismuth copper anode slime高铋铜阳极泥
1.A new purging process has been adopted in copper eletrorefinement in Guixi Smelter,and high bismuth copper anode slime is produced,it produces a great pushing effect on the extraction and refinement of gold and silver.贵冶铜电解精炼采用了净液新工艺 ,产出了高铋铜阳极泥 ,对金银的提取与精炼造成了很大影响。
6)Treatment of copper anode slime铜阳极泥处理
延伸阅读
阳极泥 在水溶液电冶金过程中，附着于残阳极表面或沉淀在电解槽底的不溶性泥状物。一般为灰色,粒度约为100～200目。其中各个组分多以金属、硫化物、 硒碲化合物、氧化物、单质硫和碱式盐形态存在。不溶阳极电积过程，一般不产生阳极泥。但在锌电积过程中，溶液中的锰离子在阳极附近氧化成二氧化锰，形成阳极泥。这种阳极泥返回中性浸出（见浸取）过程，作氧化剂使用。 阳极泥中富集了贵金属、稀有金属和其他有价金属。这些金属在国民经济中占有很重要的地位，从阳极泥中提取这些金属，可以获得很大的经济效益。例如，处理铜阳极泥获得的利益，足以抵偿铜电解精炼的全部费用。为降低处理阳极泥的费用,提高稀、贵金属的回收率,各国都在研究处理阳极泥的新工艺。中国工厂处理铜、铅阳极泥，除传统流程外还采用了以下两个流程： 选冶联合流程 取消了传统流程中的贵铅熔炼并减轻了金银合金氧化精炼的负荷。先用稀硫酸和氯酸钠浸出阳极泥，使铜、硒溶解，然后用浮选法从浸出渣中选出含金银约60％的精矿，再配入苏打、石英砂、氧化铁等熔剂熔炼成金银合金。生产流程见图1。 湿法流程 阳极泥脱硒后，用湿法处理，主要工序为：①在空气搅拌条件下，用硫酸溶液浸出铜，并加入盐酸使溶出的银生成不溶的氯化银(AgCl)，含铜的浸出液经浓缩结晶，产出硫酸铜；②脱铜后的阳极泥用碳酸钠和氨水浸出,银成络氨盐［Ag(NH3)2Cl］进入溶液,并使铅转变为碳酸铅;③银浸出液用水合肼(H2NNH2·H2O)还原，产出银粉；④浸出银后的氨浸渣用硝酸溶液浸出铅；⑤向分离铅后的脱铅渣加入盐酸、食盐和氯酸钠溶液溶解金，含金溶液用SO2还原,析出金粉；⑥还原金后的溶液用锌块置换得到铂、钯精矿。工艺流程见图2。
