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首页> 外文会议>2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring >Smelting High Phosphorus Iron Ore by Oxygen Enriched Top-Blown Smelting Reduction
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Smelting High Phosphorus Iron Ore by Oxygen Enriched Top-Blown Smelting Reduction

机译：富氧顶吹熔炼还原高磷铁矿石

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摘要

Smelting reduction iron making technology will solve the coke shortage and environmental pollution, which has become a major research of. Iron development. By oxygen top-blown high-phosphorus iron ore smelting reduction test, that the use of oxygen top-blown molten high phosphate smelting reduction technology is feasible, and inappropriate smelting conditions, the iron recovery rate can reach 95%. Reduction in the oxygen top-blown molten smelting reduction process with the temperature increased, the iron yield and the corresponding increase in the rate of metal-based, but with the increased alkalinity of pig iron and metal production rate has dropped, the same time as the reduction time extension of pig iron and metal production rate decreased.
机译：冶炼还原炼铁技术将解决焦炭短缺和环境污染问题，已成为一项重大研究。铁的发展。通过氧顶吹高磷铁矿石的冶炼还原试验，表明采用氧顶吹熔融高磷铁矿石的熔融还原技术是可行的，并且在不适当的冶炼条件下，铁的回收率可以达到95％。在氧气顶吹式熔融熔炼还原过程中，还原度随温度的升高，铁的产率和相应的金属基率的增加而增加，但随着生铁碱度的提高和金属生产率的降低，同时还原时间的延长使生铁和金属的生产率降低。

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