PRESENT SITUATION OF THE STUDY OF COAL ASH-FUSIBILITY AND ITS MAIN POINTS
Wang Quanqing(Jinan Branch of Shandong Institute of Mning and Technology, 250031 Jinan)Zeng Pujun(China University of Mining and Technology, 221008 Xuzhou)
This paper introduces a survey of the study coal ash-fusibilityand describes the main points in detail. Coal ash-fusibility not only relates to thechemical composition of ash, but also to its mineral composition. The researchworks also indicate that coal ash fusion temperatures correlate well with liquidustemperatures in ternary phase equilibrium diagrams,which provides a guide for usto controll the ash-fusion temperatures and to study the change mechanism of ashesin high temperature.
【CateGory Index】： TQ533