摘要
利用自动量热仪、同步热分析仪研究了助燃剂对煤燃烧热值及燃烧性能的影响。结果显示,添加助燃剂对煤燃烧热值无影响,助燃剂可降低煤的着火温度、燃尽温度和相对燃尽时间,提高煤的燃烧率;为保证实验数据的可比性,应保证添加助燃剂前后的样品均匀,试验中应采用干基样品。
By the means of automatic calorimeter and simultaneous thermal analyzer, the influences of combustion supporting agent on caloric values and combustibility of coal were determined. The results show that the caloric values of coal are not affected by combustion supporting agent, the ignition temperature, burn - off temperature and relative burn - off time of coal are decreased, combustion rate of coal is improved. In order to ensure the comparability of data, samples should be uniform before and after combustion supporting agents are added, and dry - base sample should be used in experiment.
出处
《环境与可持续发展》
2013年第1期91-93,共3页
Environment and Sustainable Development
基金
乌鲁木齐科技攻关项目(项目编号:G111310001)
关键词
助燃剂
煤燃烧热值
煤燃烧性能
combustion supporting agent
caloric values of coal
combustibility of coal
