司马煤业公司选煤厂关键工艺环节方案的确定

Determination on Plan of Key Technical Link in Sima Coal Industry Company Preparation Plant

司马煤业有限公司选煤厂设计之初,结合矿井煤质,在选前是否脱泥、有压和无压给料、表面改质浮选等问题上进行了反复比较,确定了“无压三产品+表面改制浮选”的主导选煤工艺,取得了良好的效果。

At the beginning of design in Sima coal industry limited company combines coal quality in coal mine,before preparation whether severing mud, pressing and unpressing feeding, floating of surface reformation and so on discusses and compares time after time ,determines leading technique of preparation of “unpressing three product plus floating of surface reformation”,acquires favourable effects.