| 铅锡锑冶炼浮渣直接制备锡酸钠 |
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| 引用本文： | 赵峰,杨玮娇,杨卜,王成彦.铅锡锑冶炼浮渣直接制备锡酸钠[J].有色金属工程,2017,7(4). |
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| 作者姓名： | 赵峰 杨玮娇 杨卜 王成彦 |
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| 作者单位： | 北京矿冶研究总院,北京矿冶研究总院,北京矿冶研究总院,北京科技大学 冶金与生态工程学院 |
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| 基金项目： | 国家高技术发展计划(863计划)项目(2011AA061002) |
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| 摘 要： | 采用碱性浸出-净化-结晶法用铅锡锑冶炼浮渣直接生产锡酸钠,流程简单,设备要求低,环境友好,锡的回收率大于90%,锡酸钠产品质量达到国家标准。铅锑浸出渣和除铅渣可直接返回铅熔炼系统。
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| 关 键 词： | 铅锡锑冶炼浮渣 碱性浸出 净化除杂 锡酸钠 |
| 收稿时间： | 2016/6/27 0:00:00 |
| 修稿时间： | 2017/7/19 0:00:00 |
Research on Direct Production of Sodium Stannate from Pb-Sn-Sb Smelting Slag |
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| ZHAO Feng,YANG Wei-jiao,YANG Bo and WANG Cheng-yan.Research on Direct Production of Sodium Stannate from Pb-Sn-Sb Smelting Slag[J].Nonferrous Metals Engineering,2017,7(4). |
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| Authors: | ZHAO Feng YANG Wei-jiao YANG Bo and WANG Cheng-yan |
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| Affiliation: | Beijing General Research Institute of Mining and Metallurgy,Beijing General Research Institute of Mining and Metallurgy,Beijing General Research Institute of Mining and Metallurgy,School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing |
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| Abstract: | Direct production of sodium stannate from Pb-Sn-Sb smelting slag was investigated by alkalinity leaching-purification-crystallization method. this process is simple, less strict to equipment and environment-friendly, the recovery of tin is more than 90% and quality of sodium stannate product reaches national standard. Pb-Sb enriched leaching residue and deleading sludge are returned to Pb smelting process. |
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| Keywords: | Pb-Sn-Sb smelting slag alkalinity leaching purification sodium stannate |
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