摘要
在分析煤灰黏温特性影响因素(灰组成、临界黏度温度和灰渣类型)的基础上,阐述了氧化钙对煤灰黏温特性的调控行为,进一步分析氧化钙对煤灰黏温特性的调控机理。最后对黏度预测模型进行了归纳,以期为煤灰黏温特性的调控提供参考;并对煤灰黏温特性的调控机理做出总结和展望。
Based on the analyses of the influencing factors of coal ash viscosity-temperature characteristic(ash composition,critical viscosity temperature and slag type),the regulation behaviors of calcium oxide on viscosity-temperature characteristics were expounded.Furthermore,the mechanism of calcium oxide controlling the viscosity-temperature characteristics of coal ash was analyzed.Finally the viscosity prediction models were summarized.This might provide reference for the regulation of coal ash viscosity-temperature characteristics and the regulation mechanism of coal ash viscosity temperature characteristics is summarized and prospected.
作者
赵薇
李风海
马名杰
ZHAO Wei;LI Feng-hai;MA Ming-jie(School of Chemistry and Chemical Engineering,Henan Polytechnic University,Jiaozuo 454000,China;School of Chemistry and Chemical Engineering,Heze University,Heze 274000,China)
出处
《应用化工》
CAS
CSCD
北大核心
2022年第11期3375-3379,3383,共6页
Applied Chemical Industry
基金
国家自然科学基金资助项目(21875059)
山东省自然科学基金资助项目(ZR2018MB037)。
关键词
氧化钙
煤灰
黏温特性
机理
预测模型
calcium oxide
coal ash
viscosity-temperature characteristics
mechanism
prediction model
