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, 1982-07-18. [13]李仕雄, 谢大元, 林升叨, 等. 铜电解添加剂的工业监控[J]. 中国有色金属学报, 2004, 14(1): 131-138. LI Shi-xiong, XIE Da-yuan, LIN Sheng-dao. Industrial control of copper electrolysis additive[J]. The Chinese Journal...; 文献标识码: A Role of additive in nickel electrolysis cathodic process and its on-line......
of the copper deposits change from (220) to (111) with the addition of 0.394-0.789 g/L Co2+ but higher concentrations favor (220) orientation again. Key words: copper electrowinning; cobalt additive; electrode...; (1) 2) There is a significant control of the lead corrosion of the lead-antimony anode, and subsequent improvement in the cathode copper quality by reducing......
J. Cent. South Univ. (2018) 25: 754-763 DOI: https://doi.org/10.1007/s11771-018-3780-1 Effect of additives on anode passivation in direct electrolysis process of copper–nickel based alloy scraps LI... scrap; direct electrolysis; nickel component; anode passivation; additive Cite this article as: LI Lei, LI Hong-juan, QIU Shi-wei, WANG Hua. Effect of additives on anode passivation in direct......
] PENG Chu-feng, HE Ai-ping, LIU Ai-qing. Study on the effect cathode quality of additive on high nickel-copper electrolysis refining [J]. Journal of Kunming University of Science and Technology, 2002, 27(6): 36-40.(in Chinese). [14] ZHANG Yuan, LI Guo-cai. Research and practice of gelatin as additive of copper electrolysis [J]. Chinese Journal of Rare Metals, 2000, 24(1): 66-69.(in Chinese......
aluminium electrolysis [J]. Journal of Central South University, 2021, 28(7): 2010-2021. DOI: https://doi.org/10.1007/s11771-021-4749-z. 1 Introduction The copper slag is a hazardous waste which... Zheng-qi, PAN Jian, ZHU De-qing, YANG Cong-cong. Mechanism of composite additive in promoting reduction of copper slag to produce direct reduction iron for weathering resistant steel [J]. Powder......
was developed for leaching LiCoO2 in the low acidity medium by electrolysis from spent lithium-ion secondary batteries. The electrochemical deoxidizing of LiCoO2 was characterized by linear sweeping voltammetry. The results show that the cathodic peak potential of LiCoO2 is 0.30 V(vs SCE), which verifies the possibility of the process. The related factors on the leaching rates of Co and Al were......
%, respectively. The current efficiency of the anode is about 70%. The content of manganese in electrolysis MnO2 is greater than 58%, in which the content of the cobalt, nickel and copper are all smaller than... and copper in leached residue are Mn<3%, Co<0.02%, Ni<0.05%, Cu<0.04%, respectively. The current efficiency of the anode is about 70%. The content of manganese in electrolysis MnO2 is greater than 58......
arc welding, the additive manufacturing repairing feature has several obvious advantages. First, the fine control over the processing parameters including the atmosphere, temperature, pressure, air..., Toxicology and Food Technology (IOSR-JESTFT), 2014, 8(5): 9-18. DOI: 10.9790/2402- 08510918. [22] STRONDL A, LYCKFELDT O, BRODIN H, ACKELID U. Characterization and control of powder properties for additive......
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