| 高煤比条件下高炉风口前现象的取样研究 |
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| 引用本文： | 徐万仁,张龙来,张永忠,曹进.高煤比条件下高炉风口前现象的取样研究[J].宝钢技术,2004(2):37-42. |
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| 作者姓名： | 徐万仁 张龙来 张永忠 曹进 |
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| 作者单位： | 宝钢股份公司,炼铁厂,上海,200941;宝钢股份公司,科技部,上海,201900 |
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| 摘 要： | 阐述了宝钢应用风口取样技术,对高炉在高煤比冶炼条件下风口前现象、焦炭劣化、煤粉燃烧、炉芯透液性等重要问题的研究成果.这些结果对监控焦炭质量、指导炼焦配煤、提高喷煤效果、延长炉缸寿命具有重要意义和技术价值.
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| 关 键 词： | 高煤比 高炉 风口取样技术 |
| 文章编号： | 1008-0716(2004)02-0037-06 |
Research on BF Tuyere Probing in Case of High PCI Rate at Baosteel |
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| . XU Wan-ren ZHANG Long-lai ZHANG Yong-zhong . CAO Jin.Research on BF Tuyere Probing in Case of High PCI Rate at Baosteel[J].Baosteel Technology,2004(2):37-42. |
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| Authors: | XU Wan-ren ZHANG Long-lai ZHANG Yong-zhong CAO Jin |
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| Affiliation: | 1. XU Wan-ren ZHANG Long-lai ZHANG Yong-zhong 2. CAO Jin |
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| Abstract: | Researchers of Baosteel have applied the tuyere probing technology to production to have reached the following research achievements, including hearth phenomena, coke degradation, combustion of pulverized coal and furnace core perviousness under the high PCI rate condition. All these achievements are of great meaning and value in controlling coke quality, guiding coke making and coal blending, improving the effect of injection of pulverized coal and prolonging life of furnace hearth. |
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| Keywords: | High PCI rate Blast furnace (BF) Tuyere probing technology |
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