Research on Performance of a Mercury Continuous Emission Monitoring System

2013 ◽  
Vol 341-342 ◽  
pp. 589-592
Author(s):  
Tie Jun Yang ◽  
Liang Ke ◽  
Wei Huang ◽  
Dao Zhu Hua ◽  
Chang Jin Pan ◽  
...  
Keyword(s):  
Monitoring System ◽  
Flue Gas ◽  
Pollution Control ◽  
Field Application ◽  
Performance Tests ◽  
Continuous Emission ◽  
Mercury Emission ◽  
Emission Monitoring ◽  
Continuous Emission Monitoring ◽  
Mercury Monitoring

The environmental pollution caused by coal-fired mercury emission has received worldwide attention, because of hazards for human health. Its significant to monitor mercury emission accurately in flue gas for mercury pollution control. In this paper, a detailed description of a mercury continuous emission monitoring system (Hg CEMS) built for the detection of mercury in flue gas is presented. The key performance parameters of the Hg CEMS were discussed in detail. The Hg CEMS was installed in a power plant to monitor mercury emission in flue gas continuously. Results from a series of laboratory performance tests and field application prove that the Hg CEMS is reliable and capable for mercury detection in flue gas. The Hg CEMS can meet the requirement of mercury monitoring in China well.

Technical Study on Flue Gas Continuous Emission Monitoring Systems for Power Plant

2013 ◽  
Vol 846-847 ◽  
pp. 692-695
Author(s):  
Hai Ming Zheng ◽  
Tie Qiao Guo
Keyword(s):  
Power Plant ◽  
Flue Gas ◽  
Pollution Control ◽  
Continuous Monitoring ◽  
Continuous Emission ◽  
The Past ◽  
Emission Monitoring ◽  
Technical Study ◽  
Emission Limits ◽  
Continuous Emission Monitoring

Monitoring emissions of air pollution sources has become a complex and contentious issue. Regulations for continuous monitoring of these sources have expanded dramatically in scope over the past years. To demonstrate compliance with emission limits, and as required by Pollution Control Board, the power plant shall have a Continuous Emission Monitoring (CEM) System installed in each flue of the stack for each unit. This paper will mainly design a set of CEM system for flue gas from power plant. The measurement shall conform to EPA regulations.

scholarly journals Applying Reliability Centered Maintenance (RCM) to Sampling Subsystem in Continuous Emission Monitoring System

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 55054-55062
Author(s):  
Yuan-Jian Yang ◽  
Xin-Yin Zhang ◽  
Zhi-Jie Zhao ◽  
Gui-Hua Wang ◽  
Yan-Jiang He ◽  
...  
Keyword(s):  
Monitoring System ◽  
Continuous Emission ◽  
Emission Monitoring ◽  
Reliability Centered Maintenance ◽  
Continuous Emission Monitoring

Research on Continuous Emission Monitoring System in Thermal Power Plant

2013 ◽  
Vol 427-429 ◽  
pp. 1117-1120 ◽  
Author(s):  
Bing Shi ◽  
Zheng Hua Ma ◽  
Jian Ming Jiang ◽  
Suo Lin Duan
Keyword(s):  
Power Plant ◽  
Real Time ◽  
Monitoring System ◽  
Thermal Power ◽  
Continuous Emission ◽  
Emission Data ◽  
Emission Monitoring ◽  
And Control ◽  
Profibus Dp ◽  
Continuous Emission Monitoring

The system aims to collect reliable emission data in real time, provide the operator with real-time emission parameters, and guide the optimization of unit operation and control of pollutants in flue gas emissions. One kind of continuous emission monitoring system is designed based on PROFIBUS-DP protocol in power plant, the architecture of system is presented and the principle is described in detail.

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