| 微波场下冶金含锌尘泥的脱锌效果 |
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| 引用本文： | 彭开玉,周云,李辽沙,王世俊,王海川,董元篪. 微波场下冶金含锌尘泥的脱锌效果[J]. 矿产综合利用, 2005, 0(6): 8-11 |
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| 作者姓名： | 彭开玉 周云 李辽沙 王世俊 王海川 董元篪 |
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| 作者单位： | 安徽工业大学安徽省冶金与资源综合利用重点实验室,安徽,马鞍山,243002 |
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| 基金项目： | 安徽省科技厅自然科学基金（2004kj079）;国家自然科学基金重点项目（50234040） |
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| 摘 要： | 研究了在微波场下用C和S iC作还原剂时,氧化锌在精矿粉中的还原率,以模拟钢铁企业冶金含锌尘泥中锌的去除。结果表明:微波处理冶金含锌尘泥,脱锌反应快,效果显著,并且S iC作还原剂时效果较好,得到的氧化锌纯度可达97.7%。因此,微波处理钢铁企业冶金含锌尘泥是可行的。
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| 关 键 词： | 微波场 冶金含锌尘泥 脱锌 |
| 文章编号： | 1000-6532（2005）06-0008-04 |
| 收稿时间： | 2005-04-18 |
| 修稿时间： | 2005-04-18 |
The Zinc-Removal Efficiency from Metallurgical Dust under the Action of Microwave Field |
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| PENG Kai-yu,ZHOU Yun,LI Liao-sha,WANG Shi-jun,WANG Hai-chuan,DONG Yuan-chi. The Zinc-Removal Efficiency from Metallurgical Dust under the Action of Microwave Field[J]. Multipurpose Utilization of Mineral Resources, 2005, 0(6): 8-11 |
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| Authors: | PENG Kai-yu ZHOU Yun LI Liao-sha WANG Shi-jun WANG Hai-chuan DONG Yuan-chi |
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| Affiliation: | Anhui University of Teehnology, Maanshan. Anhui, China |
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| Abstract: | The percent reduction of ZnO in concentrate powder under the action of microwave field was researched by use of C and SiC as reducing agents. The purpose of this research is to imitate zinc-removal process from zinc-containing metallurgical dusts in the iron and steel works. The research results showed that the zinc-containing dusts can be effectively treated with the help of microwave field, and the zinc-removal process is quick. Furthermore,when the SiC is used as a reducing agent, the zinc-removal result is better than those when the C is used as a reducing agent. The purity of ZnO obtained can reach 97.7%. Therefore,removing zinc from metallurgical dusts of iron and steel works is practicable. |
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| Keywords: | Microwave field Metallurgical dust containing zinc Removal of zinc |
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