| 从炼钢渣中回收铁的新方法 |
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| 引用本文： | A.Semykina,V.Shatokha,S.Seethareama,石莹.从炼钢渣中回收铁的新方法[J].四川冶金,2011,33(3):47-51. |
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| 作者姓名： | A.Semykina V.Shatokha S.Seethareama 石莹 |
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| 作者单位： | 1. 阿尔维迪西门子奥钢联
2. 辽宁本钢技术中心 |
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| 摘 要： | 本文的主要目的是探索一种可持续的方法,回收钢渣中有价值的成分再利用.根据对钢渣回收利用的创新原理,使用热解重量分析法在1623～1823 K的温度范围内,在不同的气氛中对液态渣中的氧化亚铁氧化进行了实验研究.本实验中采用合成剂(二元和三元渣系)和工业炼钢渣,使用X射线衍射法进行反应产物的分析,并确认了通过氧化可将炼钢渣...
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| 关 键 词： | 炼钢 回收再利用 铁回收 氧化物 |
INNOVATIVE APPROACH TO RECOVERY OF IRON FROM STEELMAKING SLAGS |
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| Affiliation: | A.Semykina,V.Shatokha and S.Seethareama(F.Mazzolari.F.Mazzolari,J.Siegl.G.Hohenbichler.G.Holleis) |
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| Abstract: | The present work is aimed at the development of a new sustainable method for the utilisatioin of valuable elements from the steelmaking slag.In the framework o fthe innovative concept earlier proposed by the authors for utilisation of steelmaking slags,oxidation of iron mono-oxide in the temperature range 1623~1823K using thermogravimetry technique.Synthetic（binary and ternary slag system） as well as industrial steelmaking slags were used in the experiments.Analysis of the reaction products was carried out using X-y diffraction method.A possibility to transform the non-magnetic iron bearing compounds to magetite in the steelmaking slag by oxidation has been confirmed. |
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| Keywords: | steelmaking slag recycling ion recovery oxidation |
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