摘要
云南省镇雄县锅厂勘查区含煤地层各煤层的硫分变化极大,特别是在纵向剖面上表现尤其明显,自下而上由特低硫煤变为中高～高硫煤,且有一定的规律可循。通过该区勘查所获的地质资料进行分析,发现沉积环境的变化是影响煤层硫分变化的重要因素。
Coal seam in the Guochang prospect area in Zhenxiong, Yunnan is characterized by obvious variation in S content with low sulfur coal in the lower and sulfur coal in ascending order. The study indicates that the variation in S content was related to sedimentary environment.
出处
《四川地质学报》
2012年第4期405-407,共3页
Acta Geologica Sichuan
关键词
硫分
煤层
沉积环境
云南镇雄
sulfur component
coal seam
sedimentary environment
Zhenxiong, Yunnan
