| 天铁高炉喷煤技术的发展及前景 |
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| 引用本文： | 李朝金.天铁高炉喷煤技术的发展及前景[J].钢铁,1996,31(12):13-16. |
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| 作者姓名： | 李朝金 |
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| 作者单位： | 天津铁厂 |
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| 摘 要： | 天津铁厂自１９８８年开始高炉采用喷吹煤粉技术，发展较快，煤比由１６ｋｇ／ｔ增加到１００ｋｇ／ｔ，焦比由５７４ｋｇ／ｔ，高炉冶炼强度和昨用系数都显著提高，取得较好的经济效益和社会效益。
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| 关 键 词： | 高炉 喷煤 技术发展 |
DEVELOPMENT OF PULVERIZED COAL INJECTION INTO BLAST FURNACE AT TIANJIN IRON WORKS |
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| LI Caojin.DEVELOPMENT OF PULVERIZED COAL INJECTION INTO BLAST FURNACE AT TIANJIN IRON WORKS[J].Iron & Steel,1996,31(12):13-16. |
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| Authors: | LI Caojin |
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| Affiliation: | Tianjin Iron Works |
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| Abstract: | At Tianjin Iron Works, the PCI has been introduced since 1988. The coal injection rate has been increased from l6 kg/t to 100 kg/t and coke rate reduced from 574 kg/t to 464 kg/t.The BF operation has been improved with good economical benefit. |
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| Keywords: | blast furnace coal injection development |
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