| 吴 涛,李晓峰,敬仕洪,武艳文,钟 根,张成伟,卓海龙.水泥行业碳排放在线监测系统的研究*[J].水泥工程,2025,38(1):61-66 |
| 水泥行业碳排放在线监测系统的研究* |
| Research on the online monitoring system for carbon emissions in the cement industry |
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| DOI： |
| 中文关键词: 碳排放 CO2在线监测CEMS 手工参比法 相对偏差 核算法 |
| 英文关键词: carbon emission CO2 online monitoring CEMS manual reference method relative deviation accounting method |
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| 摘要点击次数: 11 |
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| 中文摘要: |
| 水泥厂碳排放监测计量技术的完善是碳交易市场数据质量的重要保证，也是碳交易市场能否稳步运行的关键。本文介绍了水泥行业CO2在线监测的探索研究；介绍了利用手工参比法对比CO2在线监测CEMS测得的烟气流速、CO2浓度、湿度、温度、氧浓度情况，并进行了相对偏差分析；并将CO2在线监测CEMS测得的烟气流速与生产线原有环保CEMS测得的流速进行了比对，分析了在产量变化、开停磨时CO2浓度与氧浓度、湿度、流速等参数的变化关系；最后将CO2在线监测数据进行了月度分析，与核算法数据进行了比对。 |
| 英文摘要: |
| The improvement of carbon emission monitoring and measurement technology in cement plants is an important guarantee for the quality of data in the carbon trading market，it is also the key to the steady operation of the carbon trading market.This article introduced the design scheme of the CO2 online monitoring pilot project of Changshan Nanfang Cement Co., Ltd. It Introduced the use of manual reference method to compare the flue gas flow rate, CO2 concentration, humidity, temperature, and oxygen concentration measured by CO2 CEMS，and analyzed the relative deviation.And the flue gas flow rate measured by CO2 online monitoring CEMS was compared with the flow rate measured by the original environmental CEMS of the production line，and analyzed the relationship between changes in parameters such as CO2 concentration, oxygen concentration, humidity, and flow rate during production changes and start stop grinding.Finally, monthly analysis of CO2 online monitoring data was conducted and compared with accounting method data. |
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