摘要
分析了贵州五凤井田龙潭组上含煤段煤层的煤质特征,指出该井田内6中煤层属于中灰分、较易脱除中高黄铁矿硫、特低磷、高热值、中等结渣性、中等可磨和高热稳定性三号无烟煤。
The coal characteristics of upper coal-contained section of Longtan Group in Guizhou Wufeng mine field are analyzed, It is pointed that the coal of medium 65 coal seam in this mine field is No. 3 anthracite with middle ash yield, middle-to-high pyritic sulfur content that can be removed easily relatively, ultra-lower phosphide content, high calorific value, middle slagging property, middle grindability value and high thermal stability value.
出处
《煤质技术》
2008年第4期17-19,32,共4页
Coal Quality Technology
关键词
煤质
煤岩特征
工艺性质
五凤井田
coal quality
petrographic characteristics
process property
Wufeng mine field.
