CAJ | 학술논문

拉曼光谱对碳材料的结构有序状态非常敏感，是表征碳材料常用的技术之一。煤是一种由多种官能团和化学键组成的复杂的有机大分子，具有高碳物质的特征，因此，拉曼光谱在煤的结构分析中有广泛应用，同时煤结构的分析对煤炭的高效清洁利用具有重要意义。介绍了煤的组成和结构，综述了拉曼光谱在煤的结构分析、煤的热解和气化等研究中的应用，并对原位拉曼光谱和联用技术等在煤化工领域的应用前景进行了展望。
랍만광보대탄재료적결구유서상태비상민감，시표정탄재료상용적기술지일。매시일충유다충관능단화화학건조성적복잡적유궤대분자，구유고탄물질적특정，인차，랍만광보재매적결구분석중유엄범응용，동시매결구적분석대매탄적고효청길이용구유중요의의。개소료매적조성화결구，종술료랍만광보재매적결구분석、매적열해화기화등연구중적응용，병대원위랍만광보화련용기술등재매화공영역적응용전경진행료전망。
Raman spectroscopy,which is sensitive to the carbon material structure order,is one of the technologies commonly used in the characterization of carbon materials. Coal is a complex organic macromolecular composed of a variety of functional groups and chemical bonds and it has the characteristics of high carbon materials. Therefore,Raman spectroscopy is generally used in the analysis of coal struc-ture. Meanwhile,the analysis of coal structure is significant for efficient and clean utilization of coal. This paper introduced the composition and structure of coal first,then summarized the applications of Raman spectroscopy in the research of coal structure pyrolysis and gasifica-tion. The application of in situ Raman spectroscopy and coupling technique in coal chemical industry was prospected.