神优系列煤灰成分对流动温度的影响及预测模型研究  

Investigation of the impact of Shenyou series coal ash composition on flow temperature and development of a predictive model

作　　者：赵洪权 ZHAO Hong-quan(Coal Science(Cangzhou Bohai New Area)Coal Testing Co.,LTD.,Cangzhou,Hebei 061100,China)

机构地区：[1]煤科(沧州渤海新区)煤炭检测有限公司,河北沧州061100

出　　处：《煤炭加工与综合利用》2025年第1期79-84,共6页Coal Processing & Comprehensive Utilization

摘　　要：煤灰熔融性是反应煤灰在锅炉中结渣的重要参数,神优系列煤种作为优质动力煤被广泛应用于发电和炼钢。为准确预测煤灰的流动温度,探究煤灰熔融性流动温度与煤灰中各组分的相关关系,将国能神优系列煤灰中10种主要成分、酸碱比与流动温度相关联。通过MATLAB软件,建立煤灰流动温度预测模型,从而指导燃煤锅炉排渣,提高锅炉运行效率。The fusibility of coal ash is a crucial parameter for assessing the slagging behavior of coal ash in boilers.Shenyou series coal,known for its high-quality thermal properties,is extensively utilized in power generation and steelmaking.In order to accurately predict the flow temperature of coal ash,the relationship between the fusibility flow temperature of coal ash and its various components was thoroughly investigated.A prediction model for the flow temperature of coal ash was developed using MATLAB software.So as to guide the coal-burning boiler slag discharge,improve the efficiency of boiler operation.

关 键 词：煤灰成分 流动温度 神优系列煤种 预测模型 MATLAB 

分 类 号：TQ533.1[化学工程—煤化学工程]