| 6.25m捣固焦炉推焦大电流原因分析与探讨 |
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| 引用本文： | 陈学钊,丁满占,秦瑞.6.25m捣固焦炉推焦大电流原因分析与探讨[J].燃料与化工,2012,43(6):26-28. |
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| 作者姓名： | 陈学钊 丁满占 秦瑞 |
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| 作者单位： | 唐山佳华煤化工有限公司,唐山,063611 |
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| 摘 要： | 通过汇总和分析6.25m捣固焦炉的配煤结构、配合煤质量、加热制度等工艺控制条件,总结了适宜的推焦电流控制条件,配合煤指标需控制为焦肥煤≤55%、肥煤≤10%、Vdaf≥28%、Rmax=1.11～1.17、b/a=15～30、G值≤80、Y值≤16,以稳定焦炉生产。
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| 关 键 词： | 推焦大电流 配煤结构 加热制度 配煤质量 |
Reason analysis and discussion on high pushing current of 6.25m stamp-charging battery |
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| Chen Xuezhao
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Ding Manzhan
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Qin Rui.Reason analysis and discussion on high pushing current of 6.25m stamp-charging battery[J].Fuel & Chemical Processes,2012,43(6):26-28. |
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| Authors: | Chen Xuezhao Ding Manzhan Qin Rui |
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| Affiliation: | Chen Xuezhao Ding Manzhan Qin Rui (Tangshan Jiahua Coking Company Ltd., Tangshan, 063611, China) |
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| Abstract: | By summerizing and analyzing the process control conditions of 6.25m stamp-charging battery such as coal belending structrue, quality of coal blended and heating schedule, this essay concludes suit- able pushing current control conditions. In order to have stable operation. It is required to control the blended coal as per the follwing indexes, coking fat coal ≤55%, fat coal ≤ 10%, Vbf≥28%. Rmax=1.11- 1.17, b/a=15-30, G≤80, Y≤16. |
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| Keywords: | High pushing current Coal blending structure Heat schedule Coal blending quality |
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