| NID半干法脱硫系统脱除烟气中SO2的试验研究 |
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| 引用本文： | 王运军,王海亮,段钰锋.NID半干法脱硫系统脱除烟气中SO2的试验研究[J].锅炉技术,2011,42(3):71-76. |
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| 作者姓名： | 王运军 王海亮 段钰锋 |
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| 作者单位： | 山西省电力勘测设计院;东南大学能源与环境学院; |
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| 基金项目： | 国家重点基础研究发展计划(973计划)资助项目(2006CB200304) |
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| 摘 要： | 研究NID半干法脱硫系统脱除烟气中SO2,用氮气(N2)等温吸附(77K)测量了生石灰消化后消化产物消石灰与生石灰脱硫剂的比表面积、孔径、孔比表面积、孔容积和孔分布,分析了其物理性质上的差别所造成的脱硫性能的差异,还分析了消化度、消化水初始温度、烟气中水蒸汽份额和水钙摩尔比等参数对脱硫性能的影响.研究结果表明,生石灰经...
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| 关 键 词： | 半干法 脱硫效率 消化度 水钙摩尔比 |
Experimental Research of NID Semi-dry Desulphurization of Flue Gas |
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| WANG Yun-jun,WANG Hai-ling,DUAN Yu-feng.Experimental Research of NID Semi-dry Desulphurization of Flue Gas[J].Boiler Technology,2011,42(3):71-76. |
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| Authors: | WANG Yun-jun WANG Hai-ling DUAN Yu-feng |
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| Affiliation: | WANG Yun-jun1,WANG Hai-ling1,DUAN Yu-feng2 1.Shanxi Electric Power Exploration & Design Institute,Taiyuan 030001,China,2.School of Energy and Environment,Southeast University,Nanjing 210096 |
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| Abstract: | In this work,the attention was focused on SO2 removal of NID(Novel Integrated Desulphurization) semidry process desulphurization system.Specific surface area,pore size,pore specific surface area,pore volume and pore distribution of quicklime and hydrated lime were measured by nitrogen adsorption isotherm at 77 K.Because of their different physical properties,the desulphurization analyzed was diverse.The effect of the degree of digestibility,the initial temperature of hydrating-water,the steam share in flue ... |
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| Keywords: | semi-dry process desulphurization efficiency the degree of digestibility the ratio of water to calcium |
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