摘要
当前煤质分析主要是采用人工取样和化学检验,其时效性差,误差较大。为此将无放射性激光诱导击穿光谱分析法应用于煤质分析中,实现了在线检测,无放射性和非接触式快速检测,准确性高,为选煤生产工艺提供基础。
At present,the coal quality analysis mainly adopts manual sampling and chemical inspection,which has poor timeliness and large error.Therefore,the non-radioactive laser induced breakdown spectral analysis method is applied to coal quality analysis,which realizes on-line detection,non-radioactive and non-contact rapid detection,high accuracy,and provides the basis for coal preparation production process.
作者
杨松渊
Yang Songyuan(Liyazhuang Coal Preparation Plant,Huozhou Coal Power Group,Shanxi Huozhou 031400)
出处
《山东煤炭科技》
2021年第1期204-205,208,共3页
Shandong Coal Science and Technology
关键词
激光
成分分析
煤炭
laser
component analysis
coal