华电邹县发电有限公司1000MW锅炉入炉煤燃烧反应动力学研究  

Study on Combustion Kinetics of Coal in 1000 MW Boiler of Huadian Zouxian Power Generation Co.,Ltd.,

作　　者：王玉敬 崔修强 李其浩 杨锐[3] 吴桐 袁志龙 WANG Yu-jing;CUI Xiu-qiang;LI Qi-hao;YANG Rui;WU Tong;YUAN Zhi-long(Huadian Zouxian Power Generation Co.,Ltd.,Jining 272000,China;Huadian International Power Co.,Ltd.Technical Service Center,Ji’nan 250200,China;School of Electrical and Power Engineering,China University of Mining and Technology,Xuzhou 221006,China)

机构地区：[1]华电邹县发电有限公司,济宁272000 [2]华电国际电力股份有限公司技术服务中心,济南250200 [3]中国矿业大学电器与动力工程学院,徐州221006

出　　处：《应用能源技术》2020年第11期24-27,共4页Applied Energy Technology

摘　　要：为了研究煤燃烧反应和煤结构之间的关系,确定最佳的燃烧反应条件。对入炉煤燃烧反应动力学进行深入探讨,利用热重分析法得到煤样的热重(TG)曲线,采用Coats-Redfern(CR)法、Doyle法、Achar法和Friedman(FM)法[1]构造了单一反应模型,计算煤主热解阶段燃烧动力学参数。In order to study the relationship between coal combustion reaction and coal structure,determine the best combustion reaction conditions.The combustion reaction kinetics of coal entering the furnace is discussed in depth,the TG curve of the coal sample is obtained by thermogravimetric analysis,and a single reaction model is constructed using the Coats-Redfern(CR)method,Doyle method,Achar method and Friedman(FM)method to calculate the combustion kinetic parameters in the main pyrolysis stage of coal.

关 键 词：动力学 入炉煤 热重分析 活化能 

分 类 号：TQ534[化学工程—煤化学工程]