According to the analysis on air quality and introduction of moulded coal character in Shuangyashan area,the necessity and feasibility of spreading moulded coal are put forward.

• 通过对双鸭山地区空气质量状况的分析以及对型煤特点的介绍，提出了在双鸭山地区推广型煤的重要性和可行性。