摘要
介绍了新疆三塘湖煤田条湖勘查区主要含煤地层为西山窑组和八道湾组,其9号煤为条带状结构、贝壳状断口、内生裂隙较发育,宏观煤岩类型为暗煤、亮煤,显微煤岩类型为微镜惰煤,指出其煤质为低灰-特低灰、高挥发分、特低硫、高热值、中热稳定性、特低氯、特低磷,煤类划分为长焰煤,可用作火力发电、工业锅炉用煤及民用煤。
The main coal-bearing strata in Tiaohu exploration area in Xinjiang Santanghu coalfield, Xishanyao Group and Badaowan Group, were introduced in this paper. The 9^# coal seam had streak structure, conchoidal fracture and a better developmental endogenic crack. The macrolithotypes mainly consisted of dull and bright coal, and the microlithotype was vitrinertite. The coal had such characteristics as low-super low ash yield（LA- SLA）, high volatile matter （HV）, super low sulfur content （SLS）, high calorific value （HQ）, medium thermal stability, super low chlorine content （SLCI） and phosphorus content （SLP）. The coal rank was classified as long flame coal, which could be used for thermal power generation, industrial boiler and civil use.
出处
《煤质技术》
2013年第1期11-13,共3页
Coal Quality Technology
关键词
煤质特征
煤岩类型
煤层
条湖勘查区
coal characteristics
lithotypes
coal seam
Tiaohu exploration area
