By analyzing several coals combustion characteristics like the black liquor CWS by means of TG-DTG, the results were compared with the reality combustion status in test boiler.

• 炉膛的沾污结渣状况离不开燃烧情况，利用热重分析仪分析了黑液水煤浆等煤种的燃烧特性，并与试验炉内燃烧状况进行对比；