| 广西田东电厂氨-硫酸铵法与石灰石-石膏法烟气脱硫技术比较 |
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| 引用本文： | 韦超明.广西田东电厂氨-硫酸铵法与石灰石-石膏法烟气脱硫技术比较[J].中小企业科技,2011(20). |
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| 作者姓名： | 韦超明 |
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| 作者单位： | 广西水利电力建设集团有限公司; |
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| 摘 要： | 文章介绍了2种典型的火力发电厂烟气脱硫(FGD)技术(石灰石-石膏法和氨-硫酸铵法)的脱硫工艺和脱硫过程,分析了其相关机理及技术特性,并以广西田东电厂1~#和2~#机组为例对比了2种脱硫工艺的经济性,同时对二者的优缺点做了充分讨论。从烟气脱硫系统的投资、副产品价值和资源综合利用等方面进行综合技术经济分析可知,采用氨-硫酸铵法进行烟气脱硫具有一定的优势。
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| 关 键 词： | 烟气脱硫 氨-硫酸铵法 石灰石-石膏法 脱硫 |
The Comparisons between FGD Ammonia-ammonium and Limestone-gypsum at Guangxi Tiandong Power Plant |
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| Authors: | WEI Chao-ming |
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| Institution: | WEI Chao-ming (Guangxi Water Conservancy Electric Power and Construction Group Co.,Ltd.,Nanning Guangxi 530028) |
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| Abstract: | The paper introduces the desulfurization techniques and processes of two typical FGD techniques applied to thermal power plants(ammonia-ammonium and limestone-gypsum),analyzes the related mechanism and technical characters. With the examples of 1~# and 2~# unit of Guangxi Tiandong Power Plant,it also compares these techniques' economical efficiency and elaborates their merits and demerits.It concludes that adopting ammonia-ammonium to desulfurize has more advantages over the other method,based on the analys... |
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| Keywords: | FGD ammonia-ammonium limestone-gypsum desulfurization |
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