摘要
采用热重分析仪,对3种单煤以及不同掺混比(质量比)下两两掺混的混煤进行了热重分析实验。根据实验结果,对不同掺混比混煤的着火温度、可燃特性、稳燃特性、燃尽特性及综合燃烧特性等进行了探讨。按一定比例掺混,可有效改善燃煤的燃烧特性。
The experiments of three kinds of single coals and their binary blends with different mixing ratios （mass ratio） are performed by thermo-gravimetric analyzer. According the experimental results, the ignition temperature, combustibility, stable combustion characteristics, burn-out characteristics and comprehensive combustion characteristics of the blended coals with different mixing ratios are discussed. The combustion characteristics of coals are improved effectively by mixing them in suitable proportions.
出处
《煤气与热力》
2012年第7期4-7,16,共5页
Gas & Heat
关键词
混煤
掺混比
热重分析
着火温度
燃烧特性
可燃特性
稳燃特性
燃尽特性
综合燃烧特性
blended coal
mixing ratio
thermo-gravimetric analysis
ignition temperature
combustion characteristics
combustibility
stable combustion characteristics
burn-out characteristics
comprehensive combustion characteristics
