1·Described the actuality and development of the research of the coal ash fusibility.
描述了国内外对煤灰熔融特性研究的现状和进展。
2·The Ca-based matter in coal was beneficial to sulfur fixation, and low coal ash fusibility was disadvantage to fixation sulfur.
煤中所含钙基组分对固硫有利，石灰石对低灰熔点煤高温固硫不利。
3·The fusibility of coal ash was different with that of slag.
煤灰与熔渣的熔融特性存在一定差异。
4·As a reference, the author emphasized on new technology of determining and the study status to improve the effect of determining the fusibility of coal ash.
重点介绍了新的测定技术及研究现状，为改善煤灰熔融性测定效果提供参考。