韦州矿区煤中硫分布特征及形成机制研究
Research on the Distribution Characteristics and Formation Mechanism of Sulfur in Coal in Weizhou Mining Area
祁风华 1张志峰 1张广兵1
作者信息
- 1. 宁夏回族自治区煤炭地质局,宁夏 银川 750001
- 折叠
摘要
为提高对韦州矿区煤中硫的系统认识,促进煤炭资源的高效利用为目的,从平面上分析了矿区煤中硫的分布特点及垂直上的分异机理,对韦州矿区煤中硫的形成机理进行了探讨.分析认为:韦州矿区含硫等级低至中等偏高,高硫煤呈间或分布状态;各主采煤层的硫分与成煤时代密切相关.
Abstract
In order to improve the systematic understanding of sulfur in coal in Weizhou mining area and promote the efficient utilization of coal resources,the distribution characteristics and vertical differentiation mechanism of sulfur in coal in the mining area were analyzed from a planar perspective,and the formation mechanism of sulfur in coal in Weizhou mining area was discussed.Analysis suggests that the sulfur level in the Weizhou mining area is low to moderate to high,and high sulfur coal is distributed intermittently.The sulfur content of each main coal seam is closely related to the coal formation era.
关键词
煤中硫/分布规律/高硫煤/形成机制Key words
sulfur in coal/distribution pattern/high sulfur coal/formation mechanism引用本文复制引用
基金项目
宁夏自然科学基金资助项目(2021AAC03463)
出版年
2024
NETL
NSTL
万方数据