| 深海锰结核及其处理技术新探索 |
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| 引用本文： | 高筠,毛磊,刘巧妹.深海锰结核及其处理技术新探索[J].化学工程师,2007(9):32-35. |
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| 作者姓名： | 高筠 毛磊 刘巧妹 |
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| 作者单位： | 河北理工大学,化工与生物技术学院,河北,唐山,063009 |
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| 摘 要： | 简述了深海锰结核的特征及冶金处理原则,综述了当今国内外对锰结核的处理技术的工艺过程、操作条件、金属回收率以及各自的优缺点。介绍了具有探索性意义的处理锰结核的新型还原剂BR法、三相氧化法。提出了使用FFC剑桥工艺处理锰结核得到锰铁合金或有价金属的新思路,并介绍了锰铁合金的用途。
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| 关 键 词： | 锰结核 氧化矿 处理技术 FFC剑桥工艺 |
| 文章编号： | 1002-1124（2007）09-0032-04 |
| 修稿时间： | 2007-05-26 |
Deep - sea manganese nodules and new exploration of its processing techniques |
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| GAO Yun,MAO Lei,LIU Qiao-mei.Deep - sea manganese nodules and new exploration of its processing techniques[J].Chemical Engineer,2007(9):32-35. |
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| Authors: | GAO Yun MAO Lei LIU Qiao-mei |
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| Affiliation: | College of Chemical Engineering and Biological Technology, Hebei Polytechnic University, Tangshan 063009, China |
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| Abstract: | Characteristics of deep-sea manganese nodule and principle of its metallurgical treatment were briefly introduced.Process,operating conditions,metal recovery and respective merits and demerits for processing techniques of deep-sea manganese at present in and out of China were reviewed.The exploring processes of using BR as a novel reductant and 3-phases oxidation method were introduced.A new idea was proposed for processing manganese nodules into Mn-Fe alloys or valuable metals by FFC Cambridge process.Applications of Mn-Fe alloys was also introduced. |
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| Keywords: | manganese nodule oxide ore processing technique FFC cambridge process |
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