Abstract: According to the experiment research of anthracite coal mixed burning in boiler of Huadian Qingdao Power Generation Corporation Limited, the anthracite coal, lean coal and black coal with low-volatile matter mixed burning scheme was defined initially. The burning safety and economical efficiency of anthracite coal blended with different coals and at different blending proportion or under different mixed burning mode were comprehensively compared, and an optimized coal blending scheme was proposed, then the blended coal brand of Huadian qingdao Power Generation corporation Limited was formed finally.

Key words: boiler of Power Plant, anthracite coal mixed burning, experiment research, optimize, coal blending scheme, blended coal brand