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| Study of Novel Addictive on Zinc Electro-winning in NH3-NH4Cl-H2O System |
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Received:March 22, 2016
Revised:March 28, 2016
Accepted:March 29, 2016
Published Online:June 27, 2016
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| DOI：doi：10.3969/j.issn.1007-7545.2016.07.003 |
| KeyWord:zinc electro-winning; addictive; amines-chloride; surface morphology; current efficiency |
| Author | Institution |
| xiong jiachun |
江西理工大学冶金与化学工程学院 |
| zhu maolan |
江西理工大学冶金与化学工程学院 |
| wang ruixiang |
江西理工大学冶金与化学工程学院 |
| ZHONG Shui-ping |
紫金矿业集团股份有限公司 |
| mao jiyong |
江西理工大学冶金与化学工程学院 |
| zhang huanran |
紫金矿业集团股份有限公司 |
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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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