| 钛铁矿的还原技术研究现状 |
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| 引用本文： | 唐昭辉,彭金辉,张世敏,郭胜惠,张利波,李静.钛铁矿的还原技术研究现状[J].钛工业进展,2010,27(2):9-12. |
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| 作者姓名： | 唐昭辉 彭金辉 张世敏 郭胜惠 张利波 李静 |
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| 作者单位： | 昆明理工大学非常规冶金省部共建教育部重点实验室,云南,昆明,650093 |
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| 基金项目： | 国家重点基础研究发展规划(973计划) |
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| 摘 要： | 在简要分析当前钛铁矿还原富集技术中存在的问题的基础上,阐述了钛铁矿的非碳热还原及常规碳热还原技术的国内外研究现状。结合微波加热的特点,重点阐述了钛铁矿的微波碳热还原的国内外研究现状。指出,微波加热应用于钛铁矿的碳热还原,能明显提高炭的还原能力,提高还原速率,缩短反应时间,大幅度降低能耗,显示出良好的经济价值和潜在的工业化前景,同时也指出了钛铁矿微波碳热还原技术中需要解决的问题。
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| 关 键 词： | 钛铁矿 碳热还原 微波碳热还原 |
Current Situation of Study on Reduction Technology of Ilmenite |
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| Authors: | Tang Zhaohui Peng Jinhui Zhang Shiming Guo Shenghui Zhang Libo Li Jin |
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| Affiliation: | Tang Zhaohui,Peng Jinhui,Zhang Shiming,Guo Shenghui,Zhang Libo,Li Jin(Key Laboratory of Unconventional Metallurgy Ministry of Education,Kunming University of Science , Technology,Kunming 650093,China) |
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| Abstract: | On basis of briefly analyzed the basal problems for the current reduction enrichment technology of ilmenite,the domestic and overseas research present status of non carbothermic reduction and conventional heating carbothermic reduction for ilmenite were expounded.According to the basic principles and characteristics of microwave heating,the domestic and overseas research present status of microwave-carbothermic reduction for ilmenite were mainly summarized.It pointed out that microwave heating applied in ca... |
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| Keywords: | ilmenite reduce carbothermic reduction microwave carbothermic reduction |
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