Characteristics of coal re-oxidation based on microstructural and spectral observation

来源 :矿业科学技术学报：英文版 | 被引量 : 0次 | 上传用户：mitudierwa

【摘要】

：

In order to investigate the characteristics of re-oxidation of residual coal in goafs in close coal seam mining,scanning electron microscope and infrared spectr

【作者】

：

Liang Yuntao Tian Fuchao Luo H

【机构】

：

SchoolofSafetyEngineering,StateKeyLaboratoryofCoalMineSafetyTechnology

【出处】

：

矿业科学技术学报：英文版

【发表日期】

：

2015年5期

【关键词】

：

煤层开采氧化特性微观结构光谱观测扫描电子显微镜活性官能团初始氧化红外光谱仪 Spontaneous combustion of coal Re-

【基金项目】

：

the National Key Foundation for Exploring Scientific Instruments of China(No.2012YQ24012705),the National Natural Science Foundation of China(No.51174113),the special fund for Scientific Research Inst

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In order to investigate the characteristics of re-oxidation of residual coal in goafs in close coal seam mining,scanning electron microscope and infrared spectrometer are used to study the changes of coal microstructure and chemical reaction of functional

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Characteristics of coal re-oxidation based on microstructural and spectral observation

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