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| 烟气排放连续监测技术的发展及应用前景 |
| Developmentand Application ofContinuous Em issionM onitoring Technology |
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| DOI： |
| 中文关键词: 烟气排放连续监测系统 直接测量法 抽取测量法 遥感测量法 |
| 英文关键词: CEM S In-Situ measurem en t Extractivemeasuremen t Remote measurem ent |
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| 摘要点击次数: 1251 |
| 全文下载次数: 1998 |
| 中文摘要: |
| 回顾了烟气排放连续监测系统及其分析技术的发展与应用历程, 对直接测量法、抽取测量法和遥感测量法等3种主要连续监测技术的应用情况、技术特点进行了介绍和对比分析。指出烟气连续监测 技术有由抽取测量法向直接测量法发展的趋势, 进而向遥感测量法发展; 分析技术则以光学技术为主导, 向全谱分析和线状光谱技术方向发展; 测量范围逐渐向低浓度发展, 追求更高的准确度和精密度; 监测因子更多, 除常规烟尘、SO 2 、NO x 外,CO2 、H2 S 、HCl 、HF 、Hg 等物质也将逐步纳入监测范围 ; 技术可靠、系 |
| 英文摘要: |
| Thedevelopmentand application ofContinuousEmissionM onitoringSystem (CEM S) anditsanalyticaltechnology werereviewed. The application andtechnicalcharacteristicsofthethreecontinuous monitoringtechnologies(In-Situ, Extractive, and Remote) wereintroduced and compared. Itwastrend forcontinuousemission monitoringtechnologyfrom theextractivetechniquetotheIn-Situ andthentothe R emote. Theoptical technology wouldbethe dom inantanalyticaltechniques, especiallythefullspectrum and linearspectroscopy analysis. The measuring would graduallyreachlow concentration and obtain high accuracyandprecision. Except dustemission, SO 2 andNO x , morefactorsincludedinthemonitoringsuch asCO 2 , H 2 S, HC,l HF, Hgand otherpollutants. Thetechnologyrepresented direction ofCEM S developmentand had broad prospects with advantageofsimplesystem, easyoperation andreliability. |
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