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

作　　者：吴涛 李晓峰 敬仕洪 武艳文 钟根 张成伟 卓海龙 Wu Tao;Li Xiaofeng;Jing Shihong;Wu Yanwen;Zhong Gen;Zhang Chengwei;Zhuo Hailong(Sinoma International Intelligent Technology Co.,Ltd.,Nanjing,210036 China;不详)

机构地区：[1]中材国际智能科技有限公司,江苏南京210036 [2]常山南方水泥有限公司,浙江衢州324000

出　　处：《水泥工程》2025年第1期61-66,共6页Cement Engineering

基　　金：中国建材集团攻关专项资助(2023YYSF03);中国建材集团攻关专项资助(2021HX0102);全国建材行业重大科技攻关揭榜挂帅项目(202201JBGS07-01)。

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CO_(2)在线监测的探索研究;介绍了利用手工参比法对比CO_(2)在线监测CEMS测得的烟气流速、CO_(2)浓度、湿度、温度、氧浓度情况,并进行了相对偏差分析;并将CO_(2)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CO_(2)浓度与氧浓度、湿度、流速等参数的变化关系;最后将CO_(2)在线监测数据进行了月度分析,与核算法数据进行了比对。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 CO_(2) 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,CO_(2) concentration,humidity,temperature,and oxygen concentration measured by CO_(2) CEMS,and analyzed the relative deviation.And the flue gas flow rate measured by CO_(2) 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 CO_(2) concentration,oxy-gen concentration,humidity,and flow rate during production changes and start stop grinding.Finally,monthly analysis of CO_(2) online monitoring data was conducted and compared with accounting method data.

关 键 词：碳排放 CO_(2)在线监测CEMS 手工参比法 相对偏差 核算法 

分 类 号：TQ172.6[化学工程—水泥工业]