岱河煤矿煤、天然焦结构的红外光谱分析  

Infrared Spectroscopic Analysis of Structureof Coal and Natural Coke in Daihe Coal Mine

作　　者：张文永[1] 吴基文[1] 赵志根[1] 

机构地区：[1]安徽理工大学资源与环境工程系

出　　处：《矿业快报》2006年第12期11-13,共3页Express Information of Mining Industry

基　　金：安徽省教育厅自然科学重点科研计划项目(2005KJ001ZD)

摘　　要：采用红外光谱测定技术,对岱河煤矿煤与天然焦系列样品进行了测试和分析,结果表明:煤与天然焦的吸收峰不同,反映两者的官能团存在一定差异,由煤向天然焦转变,其富氢程度降低,缩合程度提高,红外光谱参数明显降低。研究成果对正确划分煤与天然焦及储量计算、煤炭资源的合理利用均具有一定的参考价值。The infrared spectroscopic measure technology is used to test and analyze the series sampies of coal and natural coke of Daihe Coal Mine. The results show that absorption peak of the coal and natural coke is different and there are certain differences in their functional groups. Hydrogen-rich degree of the coal decreased and condensation degree increased t and the infrared spectroscopic parameters obviously decreased during conversion from coal to natural coke. The research results have certain reference value to correctly distinguish the coal and natural coke, calculate rationally reserve and rational utilization of coal resources.

关 键 词：煤 天然焦 红外光谱 微观结构 岱河煤矿 

分 类 号：P618.11[天文地球—矿床学] O657.33[天文地球—地质学]