| 含铬废渣回收利用中的脱硫研究 |
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| 引用本文： | 赵英利,朱云.含铬废渣回收利用中的脱硫研究[J].中国资源综合利用,2007,25(5):7-8. |
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| 作者姓名： | 赵英利 朱云 |
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| 作者单位： | 昆明理工大学,材料与冶金工程学院,云南,昆明,650093 |
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| 摘 要： | 用水洗-焙烧的方法对含有铬、硫、硅等元素的废渣进行脱硫处理。研究了不同的液固比、溶液pH值等水洗条件及焙烧温度和焙烧时间对脱硫的影响。获得了较好的脱硫条件，使含铬废渣的硫含量达到冶炼标准。
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| 关 键 词： | 铬渣 脱硫 水洗 焙烧 |
| 文章编号： | 1008-9500（2007）05-0007-02 |
| 修稿时间： | 2007-03-04 |
Study on Desulphurization in Chromic Waste Residue Recycling |
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| Zhao Yingli,Zhu Yun.Study on Desulphurization in Chromic Waste Residue Recycling[J].China Resources Comprehensive Utilization,2007,25(5):7-8. |
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| Authors: | Zhao Yingli Zhu Yun |
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| Institution: | Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology,Kunming 650093,China |
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| Abstract: | By means of washed-roasting,the tests on desulfurizing of the waste residue contained chromium,sulphur,silicon and so on.In different liquid to solid or pH,the effects of laundering condition on sulphur content are studied ,and the effects of baking temperature and time on sulphur content are measured.The better desulphurization condition are found,besides,The sulphur content in waste residue can meet the standard of smelting. |
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| Keywords: | chromium residue desulphurization laundering roasting |
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