| 工艺参数对气化炉-氧气高炉炼铁能耗的影响规律 |
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| 引用本文： | 盂嘉乐,唐惠庆,郭占成. 工艺参数对气化炉-氧气高炉炼铁能耗的影响规律[J]. 冶金能源, 2013, 0(6): 37-41 |
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| 作者姓名： | 盂嘉乐 唐惠庆 郭占成 |
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| 作者单位： | 北京科技大学钢铁冶金新技术国家重点实验室 |
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| 基金项目： | “973”计划资助项目（2012CB720401）;国家自然科学基金资助项目（51134008）. |
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| 摘 要： | 利用气化炉一氧气高炉炼铁流程数学模型分析了工艺参数对高炉焦比、煤耗、总能耗等的影响规律。计算结果表明：随着氧气浓度的提高，高炉焦比逐步降低，当氧气浓度为100％时，流程可节能7．0％；随循环煤气温度的提高，高炉焦比略有减少，当循环煤气温度为1473K时，流程可节能8．5％。
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| 关 键 词： | 氧气高炉 数学模型 气化炉 能耗 |
Effect of process parameters on energy consumption of gasifier -full oxygen blast furnace iron -making process |
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| Meng Jiale Tang Huiqing Guo Zhancheng. Effect of process parameters on energy consumption of gasifier -full oxygen blast furnace iron -making process[J]. Energy For Metallurgical Industry, 2013, 0(6): 37-41 |
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| Authors: | Meng Jiale Tang Huiqing Guo Zhancheng |
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| Affiliation: | Meng Jiale Tang Huiqing Guo Zhancheng ( University of Science and Technology Beijing) |
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| Abstract: | Mathematical model of full oxygen blast fumaoe with top recycle gas heated and reformed by gasifier was used to analyze the effects of process parameters on coke rate of blast furnace, total coal consumption and total energy consumption. The results show that, coke rate of blast furnace is de- creased while increasing oxygen concentration of blast. When oxygen concentration of blast is 100%, energy saving of the process can achieve 7. 0%. Coke rate of blast furnace is decreased a little while temperature of cycle gas is enhanced. When temperature of cycle gas is 1473 K, energy saving of the process can achieve 8. 5%. |
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| Keywords: | oxygen blast furnace mathematical model gasifier energy consumption |
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