| 钙质煤渣吸附剂脱除烟气中二氧化硫的实验研究 |
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| 引用本文： | 杨嘉谟,余训民,苏青青,高凤.钙质煤渣吸附剂脱除烟气中二氧化硫的实验研究[J].环境工程学报,2007,1(1):87-90. |
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| 作者姓名： | 杨嘉谟 余训民 苏青青 高凤 |
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| 作者单位： | 武汉工程大学环境与城市建设学院,武汉 430073 |
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| 摘 要： | 利用锅炉本身排出的煤渣作脱硫剂的基本核粒,配人少量的石灰,加水搅拌均匀,使石灰裹覆在煤渣颗粒表面,制成具有较大比表面积的钙质煤渣脱硫剂,用于烟气脱硫实验研究.实验结果表明,钙制煤渣脱硫剂比未经处理的煤渣脱硫率高,在一定的石灰添加范围内(10%～20%),脱硫率随石灰添加量的增加而增加,并存在一最佳用量.
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| 关 键 词： | 钙质煤渣脱硫剂 烟气 石灰 脱硫率 |
| 文章编号： | 1673-9108（2007）01-0087-04 |
| 修稿时间： | 2006-05-242006-09-11 |
Experimental study on removal dioxide sulfur of flue gas by using calcareous ash desulfurinzing agent |
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| Yang Jiamo,Yu Xunmin,Su Qingqing and Gao Feng.Experimental study on removal dioxide sulfur of flue gas by using calcareous ash desulfurinzing agent[J].Techniques and Equipment for Environmental Pollution Control,2007,1(1):87-90. |
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| Authors: | Yang Jiamo Yu Xunmin Su Qingqing and Gao Feng |
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| Institution: | School of Environment and Civil Engineering,Wuhan Institute of Technology,Wuhan430073,School of Environment and Civil Engineering,Wuhan Institute of Technology,Wuhan430073,School of Environment and Civil Engineering,Wuhan Institute of Technology,Wuhan430073 and School of Environment and Civil Engineering,Wuhan Institute of Technology,Wuhan430073 |
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| Abstract: | The calcareous coal ash desulfurizing agent with larger surface area was manufactured by using coal ash discharged from boilers by adding a small amount of lime and uniformly mixing them with water.Experimental results show that desulfurization rate of calcareous coal ash desulfurinzing agent is higher than pure coal ash and desulfultization rate increases with the increase of the amount of lime,there is a optimum dosage of lime. |
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| Keywords: | calcareous coal ash desulfurizing agent flue gas lime desulfurization rate |
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