| 循环氧化镁法烟气脱硫运行经济性分析 |
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| 引用本文： | 左鹏.循环氧化镁法烟气脱硫运行经济性分析[J].硫酸工业,2014(2):44-48. |
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| 作者姓名： | 左鹏 |
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| 作者单位： | 广州市天赐三和环保工程有限公司,广东广州510600 |
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| 摘 要： | 介绍了湿式循环氧化镁法烟气脱硫副产硫酸技术的工艺流程、特点及运行经济性分析。以4×300 MW发电机组为例,对湿式循环氧化镁法脱硫工艺和石灰石-石膏法的运行经济指标进行比较。采用湿式循环氧化镁法烟气脱硫副产硫酸技术可使制酸成本下降74.4元/t。
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| 关 键 词： | 二氧化硫 烟气脱硫 硫酸 生产 循环 |
Application and running economic analysis of cyclic magnesium oxide method for flue gas desulphurization |
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| ZUO Peng.Application and running economic analysis of cyclic magnesium oxide method for flue gas desulphurization[J].Sulphuric Acid Industry,2014(2):44-48. |
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| Authors: | ZUO Peng |
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| Affiliation: | ZUO Peng (Guangzhou Tianci Sanhe Environmental Protection Engineering Co. , Ltd. , Guangzhou, Guangdong, 510600, China) |
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| Abstract: | Process, characteristics and running economic analysis of wet cyclic MgO FGD by-product sulphuric acid technology are described. For an example of 4 ×300 MW generating sets, technology and running economic index were compared between wet cyclic MgO FGD and lime stone-gypsum process. Wet cyclic MgO FGD by product sulphuric acid technology could decrease RMB 74. 4 yuan/t of acid cost. |
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| Keywords: | sulphur dioxide FGD sulphuric acid production cycle |
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