| 高炉干式除尘喷水（碱液）降温系统 |
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| 引用本文： | 李鹏,姚海峰.高炉干式除尘喷水（碱液）降温系统[J].钢铁研究,2011,39(4):49-51. |
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| 作者姓名： | 李鹏 姚海峰 |
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| 作者单位： | 首钢京唐公司能环部燃气厂,河北曹妃甸,063200 |
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| 摘 要： | 针对高炉煤气全干法除尘系统酸性气体含量高,容易造成煤气管网及其附属设备严重腐蚀的问题,首钢京唐公司采用了喷水（碱液）中和、降温方法,并加强管道保温和管道设备内的防腐等措施,对减少腐蚀取得了良好效果。
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| 关 键 词： | 高炉煤气 喷水降温 碱液 pH值 防腐 |
Water(lye)-spray cooling system for dry dedusting of blast furnace gas |
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| LI Peng,YAO Hai-feng.Water(lye)-spray cooling system for dry dedusting of blast furnace gas[J].Research on Iron and Steel,2011,39(4):49-51. |
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| Authors: | LI Peng YAO Hai-feng |
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| Affiliation: | (Gas Plant,Dep.of Energy Resources and Environment Protection,Shougang JingTang Iron & Steel United Co.,Caofeidian 063200,China) |
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| Abstract: | The dry dedusting system of blast furnace gas has higher acid gas content and it brings about a serious problem of corrosion for the gas pipe network and the ancillary equipment.In Shougang Jingtang Company a water(lye) spray cooling system was adopted.Meanwhile,other measures,such as strengthening pipe insulation and corrosion-resistance of pipeline equipment were also employed.The corrosion problem for the dry dedusting system has been resolved with good results. |
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| Keywords: | blast furnace gas water cooling lye PH value corrosion-resistance |
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