| 预还原矿熔化行为对熔融气化炉冶炼的影响 |
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| 引用本文： | 吕庆,李殷泰.预还原矿熔化行为对熔融气化炉冶炼的影响[J].东北大学学报(自然科学版),1997,18(1):54-58. |
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| 作者姓名： | 吕庆 李殷泰 |
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| 作者单位： | 东北大学材料与冶金学院 |
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| 摘 要： | 研究了预还原矿单体熔化速度和预还原矿熔化速度对ＣＯＲＥＸ熔融气化炉的影响，得出了限制预还原矿熔化的主要因素是炉内压差，碳－氧反应和铁水硫量。在试验条件下熔化速度应小于１０ｋｇ／ｈ，使用高金属化率的预还原矿是提高熔化速率的基本保证。
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| 关 键 词： | 熔融气化炉 预还原矿 熔化 冶炼 炼铁 |
Influence of Melting Behavior of DRI on Smelting in Melting Gasifier |
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| Lu Qing,Li Yintai.Influence of Melting Behavior of DRI on Smelting in Melting Gasifier[J].Journal of Northeastern University(Natural Science),1997,18(1):54-58. |
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| Authors: | Lu Qing Li Yintai |
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| Abstract: | The influence of melting velocity of en block DRI and melting rate of charging DRI on the COREX melting gasifier has been studied. The factors restricting DRI melting turn out to be differential pressure in furnace. Carbon oxygen reaction and sulphur in liquid iron. The DRI with high percentage metallization is the basic guarantee to increase the melting rate of charging DRI. |
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| Keywords: | melting gasifier DRI melting |
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