| 燃煤电厂脱硫系统腐蚀分析及防腐措施 |
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| 引用本文： | 殷晓红,张金丽,佟瑶,张亮,毕红岩.燃煤电厂脱硫系统腐蚀分析及防腐措施[J].黑龙江电力,2012,34(2):128-130,134. |
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| 作者姓名： | 殷晓红 张金丽 佟瑶 张亮 毕红岩 |
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| 作者单位： | 1. 黑龙江省电力科学研究院,黑龙江哈尔滨,150030
2. 哈尔滨第三发电有限责任公司,黑龙江哈尔滨,150024 |
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| 摘 要： | 阐述了燃煤电厂石灰石-石膏湿法脱硫系统的组成和工艺流程,指出了火力发电厂湿法脱硫系统发生腐蚀的危害,分析了湿法脱硫系统吸收塔入口段、烟气加热器、烟道及烟囱等部位的腐蚀原因,提出了相应的防腐措施,并通过实例验证了所采用方法的正确性.
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| 关 键 词： | 烟气脱硫 湿法脱硫 脱硫系统 腐蚀 |
Corrosion analysis and anti-corrosion measure of desulphurization system for coal-fired power plant |
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| YIN Xiaohong
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ZHANG Jinli
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TONG Yao
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ZHANG Liang
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BI Hongyan.Corrosion analysis and anti-corrosion measure of desulphurization system for coal-fired power plant[J].Heilongjiang Electric Power,2012,34(2):128-130,134. |
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| Authors: | YIN Xiaohong ZHANG Jinli TONG Yao ZHANG Liang BI Hongyan |
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| Affiliation: | 1.Heilongjiang Electric Power Research Institute,Harbin 150030,China; 2.Huadian Harbin No.3 Power Generation Company Limited,Harbin 150024,China) |
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| Abstract: | The composition and process of coal-fired power plants limestone-gypsum wet FGD system,pointing out the hazards of a thermal power plant wet FGD system corrosion problems,the absorber entrance of the wet FGD system,flue gas heat,flues and chimneys and other parts of the corrosion reasons,the anti-corrosion measures,and an example to verify the correctness of the method used. |
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| Keywords: | flue gas desulfurization wet FGD desulfurization system corrosion |
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