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介绍了高硫煤降硫的必要性，分析了兖州矿区16层煤中的硫分组成及分布情况，以及16层煤中无机硫的的破碎解离情况和洗选脱硫可选性，探讨了几种高硫煤合理利用的途径，采用洗配结合，是实现16层高硫煤合理利用的经济而有效的途径。
The necessity of sulfur reduction in high-sulfur coal is introduced. The composition and distribution of sulfur in 16-layer coal in Yanzhou mining area and the disintegration of inorganic sulfur in 16-layer coal and the selectivity of desulfurization for washing are discussed. Several ways to make rational use of high-sulfur coal, combined with washing and washing, is an economical and effective way to realize rational utilization of 16-level high-sulfur coal.