| 喷消石灰脱除垃圾焚烧炉尾气中HCl和SO2的试验研究 |
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| 引用本文： | 别如山,樊庆锌.喷消石灰脱除垃圾焚烧炉尾气中HCl和SO2的试验研究[J].环境工程学报,2005,6(12):69-72. |
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| 作者姓名： | 别如山 樊庆锌 |
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| 作者单位： | 哈尔滨工业大学能源学院,哈尔滨,150001;哈尔滨工业大学能源学院,哈尔滨,150001 |
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| 摘 要： | 在日处理200t进口流化床垃圾焚烧炉上,进行烟气喷水降温加上喷消石灰粉末脱除尾气中的酸性气体HCl和SO2的试验研究,HCl和SO2浓度由布袋除尘器出口的在线气体分析仪测得,结果表明HCl和SO2的去除率在Ca/Cl摩尔比等于9时分别为80%和20%,说明该法消石灰利用率较低,宜改为半干法脱除HCl和SO2酸性气体,以便降低吸收剂用量,提高运行的经济性.
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| 关 键 词： | 流化床 垃圾焚烧炉 HCl SO2 污染控制 |
| 文章编号： | 1008-9241(2005)12-0069-04 |
| 修稿时间： | 2004年7月19日 |
Experimental study on the removal of HCl and SO2 in exhaust gas from fluidized bed incinerator treating MSW by injection of Ca(OH)2 |
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| Bie Rushan,Fan Qingxin.Experimental study on the removal of HCl and SO2 in exhaust gas from fluidized bed incinerator treating MSW by injection of Ca(OH)2[J].Techniques and Equipment for Environmental Pollution Control,2005,6(12):69-72. |
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| Authors: | Bie Rushan Fan Qingxin |
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| Abstract: | Experiments are conducted to investigate the removal efficiency of HCl and SO_2 by means of injecting Ca(OH)_2 in exhaust gas in a commercial fluidized bed incinerator,which was imported from Japan,treating MSW 200 t per day.The HCl and SO_2 emissions were measured by an imported on-line gas analyzer.The results show that the removal rate of HCl and SO_2 can reach 80% and 20% respectively,as Ca/Cl mole ratio approaches 9.These results indicate that semi-dry method should be adopted to reduce consumption of(Ca(OH)_2,) meanwhile improving removal efficiency of HCl and SO_2 efficiently. |
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| Keywords: | fluidized bed MSW incinerator HCl SO_2 pollution control |
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