Yuzhou coal mine area was one of the important coal production base in our country. With the deep exploration work in recent years, coal prospecting achievement is prominent. Coal seam Ⅱ1 of Yuzhou coalfield occurs in Early Permian Shanxi formation, formed in the typical sea tide flat sedimentary of semi closed bay. With low sulfur, low ash and low phosphorus, the coal is good and stable in big thickness and distributed in wide area. Macroscopic coal petrography composition is mainly bright and mirror coal, and the content of organic matter is mainly vitrinite with a small amount of smallsemi vitrinite etc.; the dry basis’s average high calorific value of raw coal is 29.99MJ/mg, so the coal is belonging powder tomeagre coal with low ash, special low sulfur, low phosphorus and high calorific value, which is generally used for civil and power.%禹州煤矿区曾是我国重要的煤炭生产基地之一，随着近年来的深部勘查工作，煤炭找矿成果显著。禹州煤田二1煤层主要产于中二叠世早期山西组，形成于典型的海退潮坪沉积的半闭塞海湾。煤层具低硫、低灰、低磷、煤质好、厚度大、分布面积广和稳定的特点。宏观煤岩成分主要为亮煤及镜煤，煤层有机质含量以镜质组为主，少量半镜质组等；原煤干燥基高位发热量(Qgr,v.d)平均为29.99 MJ/kg，属低灰、特低硫、低磷、特高热值、高熔融性粉状贫煤，一般以民用及动力用煤为主。
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