摘要
澳大利亚煤(澳煤)是具有高挥发分、高热值、低灰分等特点的优质动力煤。实验室分析及实际掺烧试验结果表明,澳煤的煤质参数、燃烧特性等与神混类煤接近,具有较好的综合经济性,在600 MW机组掺烧折算到供电煤耗下降了0.72 g/(kW.h),是神混煤较理想的替代煤种。但是,澳煤的结渣倾向性较神混煤稍强,在实际燃用过程中需要采取一些消解措施。
Australian coal is a high grade coal sort,boasting high volatile matter content,high calorific value,and low ash content.Results of analysis in laboratory and in practical mixedly burning test show that the coal quality parameters and teh burning behavior of said australian coal is close to those of the mixed-Shen coal sort.In application onto large-scale boilers,it is a comparatively ideal altenative coal sort for the mixed-Shen coal sort.However,the slagging tendency of said australian coal is somewhat stronger,needing to pay attention in the practical burning process.
出处
《热力发电》
CAS
北大核心
2010年第10期65-68,76,共5页
Thermal Power Generation
关键词
澳煤
燃烧特性
掺烧试验
安全性
经济性
australian coal
burning behavior
mixedly burning test
safety
economic efficiency
