摘要
对原煤、尾气和煤渣中多环芳烃进行了相关性测试。在模拟工业锅炉代表性燃烧条件下将烟煤和无烟煤样品在管式炉中燃烧，分别采用ＧＣＭＳ和ＨＰＬＣ法对原煤、尾气和煤渣中的多环芳烃种类和含量进行了定性和定量测定。通过在特定条件下某一煤种中多环芳烃种类、含量在燃前、燃后变化的相关性。
The samples of bitumite and anthraeite were burned in the tubestove under the representative burning conditions used in the simulated industrial boiler. Identification and quantitative determination of PAHs in coals, burning tail gases and slags were carried out by HPLC and GC/MS. The purpose of the simulate test is to explore the relationship between the constitution and content of PAHs in raw coals and in their burning produts. And some variant regularities of PAHs in raw coals during burning process were also summarized.
出处
《岩矿测试》
CAS
CSCD
北大核心
1996年第4期268-273,共6页
Rock and Mineral Analysis
基金
煤炭科学基金
关键词
原煤
尾气
煤渣
多环芳烃
相关性测定
polycyclic aromatic hydrocarbon(PAH), raw coal, slags, tail gases, high performance liquid chromatagraphy(HPLC), gas chromatograph/mass spectrometer(GC/MS)
