| 某垃圾焚烧厂烟气净化工艺选择分析研究 |
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| 引用本文： | 刘辉,向怡,史学峰,孟菁华. 某垃圾焚烧厂烟气净化工艺选择分析研究[J]. 环境科学与管理, 2016, 0(4): 101-104. DOI: 10.3969/j.issn.1673-1212.2016.04.025 |
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| 作者姓名： | 刘辉 向怡 史学峰 孟菁华 |
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| 作者单位： | 中国辐射防护研究院,山西 太原,030006 |
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| 摘 要： | 主要介绍了目前国内外常用垃圾焚烧烟气净化工艺,结合某垃圾焚烧厂实际情况,对酸性气体净化工艺、半干法脱酸塔工艺、脱硝工艺等工艺方案进行了比选分析,最终确定采用带SNCR脱硝系统的"半干法循环流化吸收反应塔脱酸+活性炭喷射+布袋除尘器除尘"组合工艺对焚烧烟气进行净化,可同时脱氮、脱酸、除尘、除二噁英和重金属,污染物排放能满足《生活垃圾焚烧污染控制标准》(GB 18485-2014)的要求.
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| 关 键 词： | 垃圾焚烧 烟气净化 工艺比选 |
Selection of Flue Gas Purification Technology of An Waste Incineration Plant |
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| Liu Hui,Xiang Yi,Shi Xuefeng,Meng Jinghua. Selection of Flue Gas Purification Technology of An Waste Incineration Plant[J]. Environmental Science and Management, 2016, 0(4): 101-104. DOI: 10.3969/j.issn.1673-1212.2016.04.025 |
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| Authors: | Liu Hui Xiang Yi Shi Xuefeng Meng Jinghua |
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| Abstract: | This paper introduced the general flue gas of waste incineration purification technology over the world, in combina-tion with the practical situation of a certain incinerator, several processes were compared, such as acidic gas purification process, semi-dry acid stripping tower process and denitration process. Finally, a new technology attached SNCR denitration system-"semi-dry circulating fluidized absorption reaction tower process+ activated carbon jetting process+ hop-pocket dust removing process" was defined to purify flue gas of waste incineration. At the same time, the new technology has functions of denitrifica-tion, deacidifying, removing dust and dioxins and heavy metals, pollutants discharge can meet the requirement of "Standard of Living Waste Incineration Pollution Control"(GB 18485-2014). |
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| Keywords: | waste incineration flue gas purification process comparison and selection |
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