水泥生产过程碳排放影响因素分析  

Analysis of Factors Affecting Carbon Emission in Cement Production

作　　者：马娇媚[1] 徐磊 隋明洁[1] MA Jiaomei;XU Lei;SUI Mingjie(Tianjin Cement Industry Design&Research Institute Co.,Ltd.,Tianjin 300400,China;Henan Operation Management Area of China United Cement Group Co.,Ltd.,Zhengzhou Henan 450046,China)

机构地区：[1]天津水泥工业设计研究院有限公司,天津300400 [2]中国联合水泥集团有限公司河南运营管理区,河南郑州450046

出　　处：《水泥技术》2021年第5期28-35,共8页Cement Technology

摘　　要：分析了水泥生产过程碳排放的影响因素,结合熟料和水泥制备过程提出了元素守恒计算碳排放的简易计算方法,并与现行及试行的水泥温室气体排放核算方法做了对比分析。提高能源效率、升级绿色环保装备、发展替代燃料技术是近年非常实用的减污降碳措施,辅之以新能源技术、碳捕捉、碳利用等有望促进水泥行业“碳中和”的实现。The influencing factors of carbon emissions during cement production are analyzed,and a simple calculation method of element conservation to calculate carbon emissions is proposed in combination with the clinker and cement preparation process.A comparative analysis is made with the current and trial cement greenhouse gas emission accounting methods.Improving energy efficiency,upgrading green environmental protection equipment,and developing alternative fuel technologies are very practical measures to reduce pollution and carbon in recent years,supplemented by new energy technologies,carbon capture,and carbon utilization,which are expected to promote the realization of"carbon neutrality"in the cement industry.

关 键 词：水泥生产 碳排放 碳中和 能源效率 

分 类 号：TQ172.622.29[化学工程—水泥工业]