Distribution of Sulfur in Coal of Hongyang Third Mine in Shenyang

All kinds of sulfur,ash,total sulfur with different density in Coal of Hongyang Third Mine in Shenyang were studied. The relations of total sulfur and size, total sulfur and density, total sulfur and ash, density and distribution of sulfur were studied. The mineral sulfur whose content is 77 39% in the total sulfur of the coal is the major modality,and the sulfur of the coal samples is well distributed. It doesn't change with the particle,the density and the ashes. The pyritic sulfur immerges in coal with small grain and is difficult to be removed by common methods. Organic sulfur's content is 20% in the total sulfur of the coal.