煤低温氧化的红外光谱研究  

Research on Coal Low Temperature Oxidation with FTIR

作　　者：李涛[1] 张辛亥[1] 吴康华[1] 王楠[1] 

机构地区：[1]西安科技大学西部矿井开采与灾害防治教育部重点实验室,西安710054

出　　处：《价值工程》2011年第21期32-33,共2页Value Engineering

基　　金：煤田火区裂隙介质中多元燃烧多场耦合力学研究;项目代码A020314

摘　　要：利用傅立叶红外光谱(FTIR)分析了下沟煤矿8#煤层煤样经过不同温度、不同时间氧化的产物中,各官能团的组成及变化,研究了煤中部分官能团随氧化温度和时间变化的规律,据此推测了煤低温氧化的反应历程。FTIR technology was applied to study the composition and changing rule of active groups in oxidized coal,under different temperature and time conditions,which was collected from Xia-gou coal mine.Change of certain active groups with the change of oxidation temperature and time was analyzed and studied,from which the action route of coal low temperature oxidation could be inferred.

关 键 词：红外光谱技术 煤低温氧化 特征官能团的变化 

分 类 号：P575[天文地球—矿物学]