斯坦达进口煤的煤质特殊性研究

Research on the unique properties of imported Standa coal

针对斯坦达煤的煤质特性进行分析试验,结果表明,斯坦达煤煤质稳定,单种煤结焦性不好,为介于焦煤和气肥煤之间的“两性煤”,与数据库中的焦煤指标相比差异较大,焦煤特征不明显,炼焦生产时应根据具体的配煤结构进行同步优化调整。

Analysis is made for the unique properties of Standa coal.The result demonstrates that the Standa coal appears stable quality and poor coking property of single kind,which is named as“bi-behavior coal”between coking coal and gas-fat coal.It shows quite different from the parameters of coking coal in the database and unobvious characteristic feature of coking coal,which should be adjusted and optimized according to the actual coal blending composition in production.