| 一种新型的固定污染源烟气连续监测系统探针设计 |
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| 引用本文： | 郑海明.一种新型的固定污染源烟气连续监测系统探针设计[J].仪表技术与传感器,2006(10):52-53. |
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| 作者姓名： | 郑海明 |
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| 作者单位： | 华北电力大学,机械工程学院,河北,保定,071003;上海理工大学,动力学院,上海,200093 |
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| 摘 要： | 国内火电厂安装的烟气在线监测系统在实际使用中运行状况不佳。调查发现监测结果不准确主要是由于采样问题造成的，减少烟气采样对测量结果产生的影响是烟气排放监测的技术难点之一。针对国内火电厂CEMS采样探针的一些缺点，设计了基于差分吸收光谱技术的新型采样监测探针，简化了整个采样子系统，提高运行的可靠性。
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| 关 键 词： | 烟气连续监测系统 差分吸收光谱法 采样探针 |
| 文章编号： | 1002-1841（2006）10-0052-02 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006-04-06 |
Design of a New Sampling Probe for Stationary Pollution Source Continuous Emission Monitoring System |
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| ZHENG Hai-ming.Design of a New Sampling Probe for Stationary Pollution Source Continuous Emission Monitoring System[J].Instrument Technique and Sensor,2006(10):52-53. |
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| Authors: | ZHENG Hai-ming |
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| Affiliation: | 1. North China Electric Power University, Baoding 071003, China ; 2. University of Shanghai for Science and Technology, Shanghai ,200093, China |
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| Abstract: | Those equipments of Continuous Emission Monitoring System(CEMS)in thermal power stations don't work very well.According to China EPA investigation,It is found that the sampling parts are the main problem.It is a technology difficult point for reducing the flue gas sampling sub-system to affect the measurement result.Aiming at some CEMS sampling probe's weakness in thermal power stations,We design a new type of sampling probe that based on Differenital Optical Absorption Spectroscopy(DOAS)technology.The probe can simplify the whole sub-system structure and raise the reliability. |
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| Keywords: | continuous emission monitoring system(CEMS) differential optical absorption spectroscopy(DOAS) sampling probe |
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