| 某800MW机组脱硫系统GGH漏风治理改造后试验与研究 |
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| 引用本文： | 李志学,李响,李成俊.某800MW机组脱硫系统GGH漏风治理改造后试验与研究[J].东北电力技术,2020(2):45-49. |
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| 作者姓名： | 李志学 李响 李成俊 |
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| 作者单位： | 国家电投集团东北电力有限公司抚顺热电分公司;国网辽宁省电力有限公司电力科学研究院;辽宁东科电力有限公司 |
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| 摘 要： | 通过某电厂800 MW机组脱硫系统GGH漏风治理改造和运行实践,研究在超低排放标准下,大型火电机组脱硫系统应用GGH低泄漏技术的可行性和效果。试验表明,经过低泄漏密封改造后的脱硫系统GGH满足现有排放要求,SO2排放浓度小于35 mg/m^3。
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| 关 键 词： | 超低排放 GGH 低泄漏技术 |
Test and Research on GGH Air Leakage Manage and Renovation of Desulfurization System in 800 MW Unit |
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| LI Zhixue,LI Xiang,LI Chengjun.Test and Research on GGH Air Leakage Manage and Renovation of Desulfurization System in 800 MW Unit[J].Northeast Electric Power Technology,2020(2):45-49. |
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| Authors: | LI Zhixue LI Xiang LI Chengjun |
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| Affiliation: | (Fushun Power Branch of SPIC Northeast Branch Co.,Ltd.,Fushun,Liaoning 113006,China;Electric Power Research Institute of State Grid Liaoning Electric Power Co.,Ltd.,Shenyang,Liaoning 110006,China;Liaoning Dongke Power Co.,Ltd.,Shenyang,Liaoning 110179,China) |
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| Abstract: | This paper introduces the GGH air leakage manage,renovation,operation and practice of desulfurization system in 800 MW unit.The research is in the ultra-low emission standard.The desulfurization system application and GGH feasibility and effective-ness of low leakage technology on large thermal power units.The test result shows that the emission concentration of SO2 is less than 35 mg/m^3 after the desulfurization system GGH using low leakage technique. |
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| Keywords: | ultra-low emissions GGH low leakage technique |
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