| 铅烟化炉次氧化锌生产电锌的工艺研究 |
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| 引用本文： | 关亚君. 铅烟化炉次氧化锌生产电锌的工艺研究[J]. 中国有色冶金, 2006, 0(6): 32-35 |
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| 作者姓名： | 关亚君 |
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| 作者单位： | 水口山有色金属集团有限公司,湖南,衡阳,421513 |
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| 摘 要： | 进行了焙烧脱氟氯-酸浸-氧化除杂-电解工艺处理铅烟化炉次氧化锌的研究。试验结果:锌直收率87．02％,回收率89．25％,阴极锌质量100％达0~#锌品级。
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| 关 键 词： | 烟化炉次氧化锌 焙烧脱氟氯 针铁矿法沉铁 湿法炼锌 工艺研究 |
| 文章编号： | 1672-6103(2006)12-0032-04 |
Technical study on producing electrolytic zinc from secondary zinc oxide of lead fuming furnace |
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| GUAN Ya-jun. Technical study on producing electrolytic zinc from secondary zinc oxide of lead fuming furnace[J]. China Nonferrous Metallurgy, 2006, 0(6): 32-35 |
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| Authors: | GUAN Ya-jun |
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| Affiliation: | GUAN Ya-jun |
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| Abstract: | The research is made on the process for treating secondary zinc oxide from lead fuming furnace, which consists of removing fluorine and chlorine by roasting-acid leaching-removing impurities by oxidizing- electrowinning.The test results show that the direct zinc recovery is 87.02%,the overall recovery rate is 89.25% and 100% of cathode zinc is in compliance with Grade 0~#. |
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| Keywords: | secondary zinc oxide from fuming furnace removing fluorine and chlorine by roasting goethite process zinc hydrometallurgy technical study |
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