| 燃煤电厂石灰软化系统排泥的再利用 |
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| 引用本文： | 陶逢春,王成立,霍书浩.燃煤电厂石灰软化系统排泥的再利用[J].电力勘测,2011(6):34-36,43. |
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| 作者姓名： | 陶逢春 王成立 霍书浩 |
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| 作者单位： | [1]国核电力规划设计研究院,北京100094 [2]河南省电力勘测设计院,河南郑州450007 |
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| 摘 要： | 城市再生水（以下称为再生水）及矿井排水已成为北方电厂的主要水源，石灰软化系统不产生废水二次污染环境、适应能力强。石灰软化系统的排泥主要成分CaCO3和Mg（OH）2，若将其作为燃煤电厂脱硫系统的脱硫剂，可达到节能减排、保护环境的目的。
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| 关 键 词： | 排泥 脱硫剂 节能减排 |
Reuse of Sledge Discharged from Lime Softening System of Coal-fired Power Plant |
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| TAO Feng-chun,WANG Cheng-li,HUO Shu-hao.Reuse of Sledge Discharged from Lime Softening System of Coal-fired Power Plant[J].Electric Power Survey,2011(6):34-36,43. |
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| Authors: | TAO Feng-chun WANG Cheng-li HUO Shu-hao |
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| Affiliation: | 1. State Nuclear Electric Power Planning Design ＆ Research Institute, Beijing 100094, China; 2. He＇nan Electric Power Survey ＆ Design Institute, Zhengzhou 450007, China) |
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| Abstract: | Urban regenerated water （hereinafter referred to as regenerated water） and water drained from mines have become major water sources for power plants in north China, Lime softening system does not generate waste water or cause secondary pollution to the environment, and it is of strong adaptive capacity. Main components of sledge discharged from lime softening system are CaCO3 and Mg（OH）2. Use of them as desulfurizers of desulphurization system of coal-fired power plants helps to save energy, reduce emission and protect environment. |
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| Keywords: | sledge discharge desulfurizer energy saving and emission reduction |
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