紫外烟气分析仪在燃煤电厂超低排放气态污染物监测中的应用OA
An application of UV gas analyzer on monitoring of ultra low emission gaseous pollutants in coal fired power plants
随着燃煤电厂超低排放改造实施,环保部门提出了更为严厉的烟气排放标准。针对新的排放标准,原来适用于高浓度烟气监测的技术已经很难准确测量超低排放条件下的SO2和NO浓度。提出了经过改进的紫外差分吸收光谱技术( Differential Optical Absorption Spectroscopy,DOAS),介绍了该技术的基本原理,并将基于DOAS技术的烟气分析仪进行了超低排放监测的工程应用。结果表明,与非分散红外分析仪相比,基于紫外差分吸收光谱技…查看全部>>
With ultra-low emission coal-fired power plants to implement the transformation, the environmental protection department proposed a more stringent gas emission standards. For the new emission standards that were applicable to the high concentration of flue gas monitoring technology which has been difficult to accurately measure the concentration of SO2 and NO under conditions of ultra-low emissions. This paper presents an im-proved UV DOAS technique ( DOAS) …查看全部>>
王忠渠;仝声;王强
中国国电集团公司，北京 100034中国国电集团公司，北京 100034南京国电环保科技有限公司，江苏 南京 210061
环境科学
DOAS燃煤电厂超低排放气态污染物监测
DOAScoal-fired power plantultra low emissionsgaseous pol utants monitoring
《电力科技与环保》 2016 (2)
39-41,3
国家重大科学仪器设备开发专项“二次细颗粒物主要前体物监测仪器开发和应用”(2014YQ060537)
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