| 密相干塔技术在烧结烟气脱硫中的应用 |
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| 引用本文： | 张晓刚,宋存义,王亮,周超. 密相干塔技术在烧结烟气脱硫中的应用[J]. 钢铁, 2007, 42(7): 79-82 |
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| 作者姓名： | 张晓刚 宋存义 王亮 周超 |
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| 作者单位： | 北京科技大学土木与环境工程学院,北京,100083;北京科技大学土木与环境工程学院,北京,100083;北京科技大学土木与环境工程学院,北京,100083;北京科技大学土木与环境工程学院,北京,100083 |
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| 摘 要： | 结合我国烧结脱硫的现状和某钢厂实际情况,采用密相干塔烟气脱硫技术(DFA-FGD)对2台分别为52m2和68 m2的烧结机进行烟气脱硫系统设计.讨论了烧结烟气的工况与密相塔脱硫的工艺及特点,通过中试,研究了影响脱硫率的主要因素,确定了优化参数,验证了密相塔搅拌器的作用.目前该系统已进入试运行阶段.
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| 关 键 词： | 烧结烟气 脱硫 密相干塔烟气脱硫 |
| 文章编号： | 0449-749X（2007）07-0079-04 |
| 修稿时间： | 2007-02-05 |
Application of Dense Flow Absorber to Desulphurization of Sintering Flue Gas |
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| ZHANG Xiao-gang,SONG Cun-yi,WANG Liang,ZHOU Chao. Application of Dense Flow Absorber to Desulphurization of Sintering Flue Gas[J]. Iron & Steel, 2007, 42(7): 79-82 |
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| Authors: | ZHANG Xiao-gang SONG Cun-yi WANG Liang ZHOU Chao |
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| Affiliation: | Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China |
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| Abstract: | Based on desulphurization of sintering flue gas in China and the conditions at a steel mill,the dense flow absorbers for sintering flue gas desulphurization(DFA-FGD) were designed for two sintering machines of 52 m2 and 68 m2.The parameters of sintering flue gas and the characteristics of DFA-FGD were discussed and the main factors affecting desulphurization efficiency were analyzed.By pilot experiment,the optimized parameters were obtained. |
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| Keywords: | sintering flue gas desulphurization dense flow absorber for flue gas desulphurization |
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