| NH_3-NH_4Cl-H_2O体系下电积锌新型添加剂的研究 |
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| 引用本文： | 熊家春,朱茂兰,王瑞祥,衷水平,毛继勇,张焕然.NH_3-NH_4Cl-H_2O体系下电积锌新型添加剂的研究[J].有色金属(冶炼部分),2016(7):9-12. |
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| 作者姓名： | 熊家春 朱茂兰 王瑞祥 衷水平 毛继勇 张焕然 |
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| 作者单位： | 江西理工大学冶金与化学工程学院,江西理工大学冶金与化学工程学院,江西理工大学冶金与化学工程学院,紫金矿业集团股份有限公司,江西理工大学冶金与化学工程学院,紫金矿业集团股份有限公司 |
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| 基金项目： | 国家自然科学基金项目(51164011) |
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| 摘 要： | 以自制的胺类氯盐作为NH_3-NH_4Cl-H_2O体系下电积锌的添加剂,考察不同种类的胺类氯盐对阴极锌表面形貌及电流效率的影响,遴选出最佳电积锌添加剂。结果表明,使用大分子胺类氯盐或多分子胺类氯盐作为添加剂,电积锌的电流效率分别达到93.25%和91.67%,阴极产品表面较为平整、致密的。
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| 关 键 词： | 电积锌 添加剂 胺类氯盐 表面形貌 电流效率 |
| 收稿时间： | 2016/3/22 0:00:00 |
| 修稿时间： | 2016/3/28 0:00:00 |
Study of Novel Addictive on Zinc Electro-winning in NH3-NH4Cl-H2O System |
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| xiong jiachun,zhu maolan,wang ruixiang,ZHONG Shui-ping,mao jiyong and zhang huanran.Study of Novel Addictive on Zinc Electro-winning in NH3-NH4Cl-H2O System[J].Nonferrous Metals(Extractive Metallurgy),2016(7):9-12. |
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| Authors: | xiong jiachun zhu maolan wang ruixiang ZHONG Shui-ping mao jiyong and zhang huanran |
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| Affiliation: | Faclty of Metallurgy and Chemistry, Jiangxi University of Science and Technology,,,,, |
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| Abstract: | Effects of different kinds of homemade additive of amines-chloride on surface morphology and current efficiency of zinc electro-winning in NH3-NH4Cl-H2O system were investigated to select the optimum additive. The results show that current efficiency is 93.25% and 91.67% respectively with smooth and dense surface morphology of zinc applying macromolecular amine ramification and multi molecular amine ramification as additive respectively. |
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| Keywords: | zinc electro-winning addictive amines-chloride surface morphology current efficiency |
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