摘要
通过对焦作无烟煤、山西河津瘦煤、山西洪洞1/3焦煤、济源焦煤、陕西榆林长焰煤五种煤样的结渣特性、煤灰成分、煤灰灰熔点的测定,运用指数判别法研究了煤的结渣特性。研究表明,影响煤结渣特性的因素很多,其中煤质特性是主要因素,对电站锅炉的安全经济运行具有重要意义。
The studies are carried out on the slagging characteristic of power coal through the Index discriminance by measuring the slagging characteristic, the component of coal ash, the melting point of ash and the mechanism of slagging is analyzed according to the testing samples of Jiaozuo anthracite, Shanxi Hejin lean The studies coal, Shanxi Hongdong 1/3 coking coal, Jiyuan coking coal, SharLxi Yulin long flame coal. show that there are many factors affecting the slagging characteristic, including the properties of coal, the equipment, operation and so on, in which the properties of coal play a major role. It offers the reference to safety and economical operation of boiler.
出处
《河南化工》
CAS
2007年第2期23-25,共3页
Henan Chemical Industry
关键词
燃煤
结渣特性
影响因素
coal
slagging characteristic
effect factor
