摘要
燃煤电厂中排放的二氧化碳是影响城市实现节能减排的关键,为有效完成碳中和目标,提出燃煤电厂二氧化碳排放浓度在线监测技术。在明确燃煤电厂中燃煤锅炉基本情况以及煤质的基础上,确定电厂内二氧化碳排放特征;依据获取的特征确定燃煤电厂的二氧化碳监测位置,选定相关监测仪器完成燃煤电厂内二氧化碳采样、分析、监测等任务,实现燃煤电厂二氧化碳排放浓度的在线监测。实验结果表明,使用该技术开展燃煤电厂二氧化碳排放浓度监测时,具有较好的监测效果,二氧化碳排放浓度监测精度较高。
The carbon dioxide emitted from coal-fired power plants is the key to the realization of energy conservation and emission reduction in cities.In order to effectively achieve the goal of carbon neutralization,the on-line monitoring technology of carbon dioxide emission concentration from coal-fired power plants was proposed.Determined the characteristics of carbon dioxide emission in the power plant on the basis of defining the basic situation of the coal-fired boiler in the coal-fired power plant and the coal quality;Determined the carbon dioxide monitoring position of the coal-fired power plant according to the obtained characteristics,selected relevant monitoring instruments to complete the tasks of carbon dioxide sampling,analysis,monitoring,etc.In the coal-fired power plant,and realize the online monitoring of carbon dioxide emission concentration of the coal-fired power plant.The experimental results showed that this technology had a good monitoring effect and a high monitoring accuracy when it was used to monitor the carbon dioxide emission concentration of coal-fired power plants.
作者
刘英
Liu Ying(Guoneng Xuzhou Power Generation Co.,Ltd.,Xuzhou 221000,China)
出处
《能源与环保》
2022年第12期159-163,共5页
CHINA ENERGY AND ENVIRONMENTAL PROTECTION
基金
江苏省高校哲学社会科学项目(2019SJA0970)。
关键词
燃煤电厂
二氧化碳
排放浓度
在线监测
燃煤锅炉
煤质煤渣
coal fired power plant
carbon dioxide
emission concentration
on-line monitoring
coal fired boiler
coal cinder
